{
  "crs" : null,
  "bbox" : [ -0.9575973153114319, 50.721778869628906, -0.4731791019439697, 51.09449005126953 ],
  "features" : [ {
    "crs" : null,
    "bbox" : null,
    "properties" : {
      "boundary" : "administrative",
      "website" : "https://www.chichester.gov.uk/",
      "source:ref:lau:1" : "ONS_OpenData",
      "name:uk" : "Чичестер",
      "source:ons_code" : "OS_OpenData_CodePoint Codelist.txt",
      "type" : "boundary",
      "ons_code" : "45UD",
      "operator" : "Chichester District Council",
      "name:ko" : "치체스터",
      "ref:lau:1" : "UKJ2403",
      "admin_level" : "8",
      "name" : "Chichester",
      "council_name" : "Chichester District Council",
      "ref:gss" : "E07000225",
      "designation" : "non_metropolitan_district",
      "wikipedia" : "en:Chichester District",
      "source:ref:gss" : "ONS_OpenData",
      "wikidata" : "Q1072104"
    },
    "geometry" : {
      "crs" : null,
      "bbox" : null,
      "coordinates" : [ [ {
        "longitude" : -0.47762981057167053,
        "latitude" : 51.05000305175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47768399119377136,
        "latitude" : 51.04974365234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4777190089225769,
        "latitude" : 51.04967498779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4777607023715973,
        "latitude" : 51.04962158203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47778868675231934,
        "latitude" : 51.04959487915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4779830873012543,
        "latitude" : 51.04945373535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.478081613779068,
        "latitude" : 51.04936599731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4784550964832306,
        "latitude" : 51.048980712890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4785897135734558,
        "latitude" : 51.04888153076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4786492884159088,
        "latitude" : 51.04884338378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4790731966495514,
        "latitude" : 51.04866409301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47915059328079224,
        "latitude" : 51.04861068725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4791921079158783,
        "latitude" : 51.048561096191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47922390699386597,
        "latitude" : 51.04850769042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4792321026325226,
        "latitude" : 51.04847717285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47921448945999146,
        "latitude" : 51.048404693603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4792056083679199,
        "latitude" : 51.048240661621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47920650243759155,
        "latitude" : 51.048213958740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47922319173812866,
        "latitude" : 51.048179626464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4792408049106598,
        "latitude" : 51.04816436767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47936558723449707,
        "latitude" : 51.048099517822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4794270992279053,
        "latitude" : 51.048095703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47947680950164795,
        "latitude" : 51.04810333251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47966980934143066,
        "latitude" : 51.04817581176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4797658920288086,
        "latitude" : 51.048248291015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47984039783477783,
        "latitude" : 51.048282623291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48000049591064453,
        "latitude" : 51.048316955566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.480036199092865,
        "latitude" : 51.048274993896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48006999492645264,
        "latitude" : 51.04824447631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4800865948200226,
        "latitude" : 51.0482177734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4800961911678314,
        "latitude" : 51.04818344116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48007288575172424,
        "latitude" : 51.04793930053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4800061881542206,
        "latitude" : 51.047752380371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.479977011680603,
        "latitude" : 51.04768371582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47985750436782837,
        "latitude" : 51.04754638671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4796442985534668,
        "latitude" : 51.04730224609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47956880927085876,
        "latitude" : 51.04725646972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47951099276542664,
        "latitude" : 51.04723358154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4794557988643646,
        "latitude" : 51.047218322753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793393015861511,
        "latitude" : 51.04720687866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47912389039993286,
        "latitude" : 51.04720687866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4790019094944,
        "latitude" : 51.047183990478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789355993270874,
        "latitude" : 51.04716110229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788767993450165,
        "latitude" : 51.04712677001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788461923599243,
        "latitude" : 51.04710388183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4787698984146118,
        "latitude" : 51.046993255615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47876080870628357,
        "latitude" : 51.046966552734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47875991463661194,
        "latitude" : 51.046905517578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47878021001815796,
        "latitude" : 51.046852111816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47898009419441223,
        "latitude" : 51.04658508300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47903209924697876,
        "latitude" : 51.046478271484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47906219959259033,
        "latitude" : 51.04643249511719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4790495038032532,
        "latitude" : 51.04599380493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789466857910156,
        "latitude" : 51.0452995300293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47894829511642456,
        "latitude" : 51.04520797729492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789823889732361,
        "latitude" : 51.04507827758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4790056049823761,
        "latitude" : 51.04502487182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47915118932724,
        "latitude" : 51.044761657714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.479297012090683,
        "latitude" : 51.0446662902832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47949978709220886,
        "latitude" : 51.04457092285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4796423017978668,
        "latitude" : 51.04448699951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47983619570732117,
        "latitude" : 51.04436111450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4799622893333435,
        "latitude" : 51.044254302978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4803468883037567,
        "latitude" : 51.043880462646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4804430902004242,
        "latitude" : 51.04381561279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4805228114128113,
        "latitude" : 51.04377746582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48057040572166443,
        "latitude" : 51.04376220703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4806191027164459,
        "latitude" : 51.043758392333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4806675910949707,
        "latitude" : 51.04375457763672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4807058870792389,
        "latitude" : 51.04376220703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48078909516334534,
        "latitude" : 51.043792724609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4808692932128906,
        "latitude" : 51.043827056884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48095908761024475,
        "latitude" : 51.04387283325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4810801148414612,
        "latitude" : 51.04392623901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48112350702285767,
        "latitude" : 51.04395294189453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48116010427474976,
        "latitude" : 51.04396438598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48120540380477905,
        "latitude" : 51.043975830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48126229643821716,
        "latitude" : 51.04397964477539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.481399804353714,
        "latitude" : 51.04396438598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48143309354782104,
        "latitude" : 51.043949127197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4814915955066681,
        "latitude" : 51.04390335083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4815402925014496,
        "latitude" : 51.043853759765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48155680298805237,
        "latitude" : 51.04383087158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4815311133861542,
        "latitude" : 51.04365539550781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4815087914466858,
        "latitude" : 51.04359817504883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4814628064632416,
        "latitude" : 51.043521881103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48131871223449707,
        "latitude" : 51.0433464050293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4812166094779968,
        "latitude" : 51.043155670166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4811955988407135,
        "latitude" : 51.043094635009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4811983108520508,
        "latitude" : 51.04305648803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48122650384902954,
        "latitude" : 51.0429801940918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4814203083515167,
        "latitude" : 51.04268264770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48151230812072754,
        "latitude" : 51.04261779785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48177939653396606,
        "latitude" : 51.04247283935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48211470246315,
        "latitude" : 51.04225540161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4821884036064148,
        "latitude" : 51.0422248840332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48221999406814575,
        "latitude" : 51.04221725463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48259809613227844,
        "latitude" : 51.04217529296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4826383888721466,
        "latitude" : 51.04216384887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48268041014671326,
        "latitude" : 51.042144775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48273739218711853,
        "latitude" : 51.0421028137207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4829753041267395,
        "latitude" : 51.04197692871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48348018527030945,
        "latitude" : 51.041717529296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835529029369354,
        "latitude" : 51.04167938232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48366090655326843,
        "latitude" : 51.041603088378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838528037071228,
        "latitude" : 51.041316986083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839510917663574,
        "latitude" : 51.04105758666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839530885219574,
        "latitude" : 51.04099655151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48387080430984497,
        "latitude" : 51.040504455566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838845133781433,
        "latitude" : 51.04039001464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838452935218811,
        "latitude" : 51.0401496887207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838115870952606,
        "latitude" : 51.04008865356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48373889923095703,
        "latitude" : 51.03999710083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.483577698469162,
        "latitude" : 51.039825439453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4834151864051819,
        "latitude" : 51.039649963378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48312878608703613,
        "latitude" : 51.03937530517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4831013083457947,
        "latitude" : 51.039344787597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4830307960510254,
        "latitude" : 51.03923416137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4828875958919525,
        "latitude" : 51.03881072998047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4827960133552551,
        "latitude" : 51.03864669799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4827794134616852,
        "latitude" : 51.038631439208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4827333092689514,
        "latitude" : 51.03860092163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48268839716911316,
        "latitude" : 51.038578033447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48264750838279724,
        "latitude" : 51.0385627746582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4824065864086151,
        "latitude" : 51.038516998291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4821924865245819,
        "latitude" : 51.038475036621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48187199234962463,
        "latitude" : 51.0384635925293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48177850246429443,
        "latitude" : 51.03844451904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4817177951335907,
        "latitude" : 51.03842544555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48164620995521545,
        "latitude" : 51.03839111328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48140749335289,
        "latitude" : 51.038230895996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4811896085739136,
        "latitude" : 51.03813171386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4811215102672577,
        "latitude" : 51.03812026977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4810543954372406,
        "latitude" : 51.038116455078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4808599054813385,
        "latitude" : 51.0380973815918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48026740550994873,
        "latitude" : 51.03811264038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48012611269950867,
        "latitude" : 51.03811264038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48006919026374817,
        "latitude" : 51.038108825683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47997111082077026,
        "latitude" : 51.03810119628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47941848635673523,
        "latitude" : 51.03803253173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4790121018886566,
        "latitude" : 51.038028717041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.478738397359848,
        "latitude" : 51.03815841674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4786336123943329,
        "latitude" : 51.0382194519043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4785583019256592,
        "latitude" : 51.03825378417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47842729091644287,
        "latitude" : 51.038291931152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4781045913696289,
        "latitude" : 51.03834533691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4778411090373993,
        "latitude" : 51.03828811645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47781550884246826,
        "latitude" : 51.03828811645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4777725040912628,
        "latitude" : 51.03829574584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47773921489715576,
        "latitude" : 51.03831100463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4777139127254486,
        "latitude" : 51.0383415222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4776650071144104,
        "latitude" : 51.038570404052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47762221097946167,
        "latitude" : 51.038658142089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4775688946247101,
        "latitude" : 51.038719177246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4774971902370453,
        "latitude" : 51.03877258300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47738251090049744,
        "latitude" : 51.03883361816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47731149196624756,
        "latitude" : 51.03886795043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47727689146995544,
        "latitude" : 51.03887939453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4772006869316101,
        "latitude" : 51.03889846801758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770961105823517,
        "latitude" : 51.03891372680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770331084728241,
        "latitude" : 51.038917541503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769892990589142,
        "latitude" : 51.038917541503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4768508970737457,
        "latitude" : 51.038909912109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4764002859592438,
        "latitude" : 51.03890609741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4762043058872223,
        "latitude" : 51.03883361816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47608649730682373,
        "latitude" : 51.03877258300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47599419951438904,
        "latitude" : 51.038692474365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47551798820495605,
        "latitude" : 51.03827667236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47548210620880127,
        "latitude" : 51.03824234008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.475446492433548,
        "latitude" : 51.03819274902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47541821002960205,
        "latitude" : 51.038143157958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47540411353111267,
        "latitude" : 51.0380973815918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47540730237960815,
        "latitude" : 51.03799819946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47544699907302856,
        "latitude" : 51.03787612915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47550898790359497,
        "latitude" : 51.03763961791992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755808115005493,
        "latitude" : 51.037452697753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756467938423157,
        "latitude" : 51.0372200012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756464958190918,
        "latitude" : 51.03718566894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756268858909607,
        "latitude" : 51.037086486816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756303131580353,
        "latitude" : 51.036983489990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47568279504776,
        "latitude" : 51.036861419677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758557975292206,
        "latitude" : 51.0366325378418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758993983268738,
        "latitude" : 51.036563873291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47594261169433594,
        "latitude" : 51.03641891479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759438931941986,
        "latitude" : 51.036380767822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47592660784721375,
        "latitude" : 51.03630065917969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758557975292206,
        "latitude" : 51.036197662353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47576040029525757,
        "latitude" : 51.03610610961914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4757128953933716,
        "latitude" : 51.036075592041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4753488004207611,
        "latitude" : 51.03586959838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47519850730895996,
        "latitude" : 51.035797119140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.475098192691803,
        "latitude" : 51.035770416259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4750384986400604,
        "latitude" : 51.0357666015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4749513864517212,
        "latitude" : 51.0357666015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.474678099155426,
        "latitude" : 51.03574752807617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4745312035083771,
        "latitude" : 51.03570556640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47448620200157166,
        "latitude" : 51.03568649291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47445979714393616,
        "latitude" : 51.03566360473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47443920373916626,
        "latitude" : 51.035640716552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47440749406814575,
        "latitude" : 51.03547668457031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4743976891040802,
        "latitude" : 51.03529739379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47437891364097595,
        "latitude" : 51.03521728515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4740349054336548,
        "latitude" : 51.0345344543457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4740211069583893,
        "latitude" : 51.03447723388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47400620579719543,
        "latitude" : 51.03436279296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4740321934223175,
        "latitude" : 51.03404998779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47402700781822205,
        "latitude" : 51.034034729003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4740065932273865,
        "latitude" : 51.03400421142578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47397199273109436,
        "latitude" : 51.033973693847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4739272892475128,
        "latitude" : 51.03394317626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47388219833374023,
        "latitude" : 51.03392791748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47382551431655884,
        "latitude" : 51.03391647338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47376561164855957,
        "latitude" : 51.03391647338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4734264016151428,
        "latitude" : 51.033912658691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47335389256477356,
        "latitude" : 51.03390121459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47328460216522217,
        "latitude" : 51.03388214111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47323960065841675,
        "latitude" : 51.03386688232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47321999073028564,
        "latitude" : 51.03385543823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47318458557128906,
        "latitude" : 51.03376007080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4731791019439697,
        "latitude" : 51.03362274169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.473183810710907,
        "latitude" : 51.0335693359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47347190976142883,
        "latitude" : 51.03335189819336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47361910343170166,
        "latitude" : 51.03325271606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47368550300598145,
        "latitude" : 51.03322219848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47397980093955994,
        "latitude" : 51.0330810546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47407129406929016,
        "latitude" : 51.03303527832031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47417640686035156,
        "latitude" : 51.03300476074219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4743868112564087,
        "latitude" : 51.032981872558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47442659735679626,
        "latitude" : 51.03298568725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47455379366874695,
        "latitude" : 51.03302001953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4746538996696472,
        "latitude" : 51.033077239990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47477200627326965,
        "latitude" : 51.03314971923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4748046100139618,
        "latitude" : 51.03315734863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4748387932777405,
        "latitude" : 51.03315734863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4748862087726593,
        "latitude" : 51.033145904541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4749639928340912,
        "latitude" : 51.033103942871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4750401973724365,
        "latitude" : 51.03306198120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.475126713514328,
        "latitude" : 51.03303146362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4751836061477661,
        "latitude" : 51.033023834228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4752484858036041,
        "latitude" : 51.033016204833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47545158863067627,
        "latitude" : 51.033023834228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755077064037323,
        "latitude" : 51.03302764892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755235016345978,
        "latitude" : 51.033023834228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755741059780121,
        "latitude" : 51.03300094604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755918085575104,
        "latitude" : 51.03298568725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756057858467102,
        "latitude" : 51.0329475402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755967855453491,
        "latitude" : 51.03291702270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47553980350494385,
        "latitude" : 51.032875061035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47551828622817993,
        "latitude" : 51.032833099365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755150079727173,
        "latitude" : 51.03280258178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755201041698456,
        "latitude" : 51.032779693603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755648076534271,
        "latitude" : 51.032718658447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756408929824829,
        "latitude" : 51.03266143798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758498966693878,
        "latitude" : 51.03255081176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47615620493888855,
        "latitude" : 51.032474517822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47613170742988586,
        "latitude" : 51.03184509277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47612830996513367,
        "latitude" : 51.031761169433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761297106742859,
        "latitude" : 51.031673431396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761747121810913,
        "latitude" : 51.03134536743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47630470991134644,
        "latitude" : 51.0307731628418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759865999221802,
        "latitude" : 51.030513763427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759437143802643,
        "latitude" : 51.03034591674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47591671347618103,
        "latitude" : 51.030277252197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758909046649933,
        "latitude" : 51.03021240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758737087249756,
        "latitude" : 51.030174255371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47586050629615784,
        "latitude" : 51.03014373779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47582879662513733,
        "latitude" : 51.03010940551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758051037788391,
        "latitude" : 51.030094146728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47574320435523987,
        "latitude" : 51.030067443847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4757077991962433,
        "latitude" : 51.030059814453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756622910499573,
        "latitude" : 51.03005599975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47558799386024475,
        "latitude" : 51.03005599975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47515279054641724,
        "latitude" : 51.03002166748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4750831127166748,
        "latitude" : 51.0300178527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4750292897224426,
        "latitude" : 51.03000259399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47499701380729675,
        "latitude" : 51.02998733520508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47491538524627686,
        "latitude" : 51.029911041259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47489669919013977,
        "latitude" : 51.02987289428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4748936891555786,
        "latitude" : 51.02983474731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4749095141887665,
        "latitude" : 51.02978515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47493278980255127,
        "latitude" : 51.029640197753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.474971204996109,
        "latitude" : 51.02956008911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47501879930496216,
        "latitude" : 51.02949905395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4751436114311218,
        "latitude" : 51.029388427734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47521328926086426,
        "latitude" : 51.02935028076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4753566086292267,
        "latitude" : 51.0292854309082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47543320059776306,
        "latitude" : 51.02925491333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4757814109325409,
        "latitude" : 51.02915954589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47583210468292236,
        "latitude" : 51.029136657714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758845865726471,
        "latitude" : 51.02910232543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47592151165008545,
        "latitude" : 51.0290641784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761444926261902,
        "latitude" : 51.028656005859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761551022529602,
        "latitude" : 51.028465270996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47612708806991577,
        "latitude" : 51.028404235839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760841131210327,
        "latitude" : 51.02836608886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760532081127167,
        "latitude" : 51.028350830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47600510716438293,
        "latitude" : 51.02833938598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47594839334487915,
        "latitude" : 51.0283317565918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4757272005081177,
        "latitude" : 51.02833557128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4752810001373291,
        "latitude" : 51.02837371826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4752354025840759,
        "latitude" : 51.02837371826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47519558668136597,
        "latitude" : 51.02836990356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47516319155693054,
        "latitude" : 51.028358459472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.475118488073349,
        "latitude" : 51.02832794189453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4750843942165375,
        "latitude" : 51.028282165527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4750365912914276,
        "latitude" : 51.028221130371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47499409317970276,
        "latitude" : 51.028167724609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47497838735580444,
        "latitude" : 51.028079986572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4749844968318939,
        "latitude" : 51.02802276611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4750257134437561,
        "latitude" : 51.027896881103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4750603139400482,
        "latitude" : 51.02779769897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47509339451789856,
        "latitude" : 51.02774429321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4754374921321869,
        "latitude" : 51.02751541137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47548338770866394,
        "latitude" : 51.0274658203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755030870437622,
        "latitude" : 51.027427673339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755130112171173,
        "latitude" : 51.02738571166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47551319003105164,
        "latitude" : 51.02729797363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47550690174102783,
        "latitude" : 51.027225494384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47547969222068787,
        "latitude" : 51.02705764770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4754892885684967,
        "latitude" : 51.02702331542969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47551560401916504,
        "latitude" : 51.02700424194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755474030971527,
        "latitude" : 51.02699279785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755916893482208,
        "latitude" : 51.0269889831543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47620540857315063,
        "latitude" : 51.027061462402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4762842059135437,
        "latitude" : 51.02705001831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47635358572006226,
        "latitude" : 51.02701950073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47649839520454407,
        "latitude" : 51.02690887451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47655799984931946,
        "latitude" : 51.02678680419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47658929228782654,
        "latitude" : 51.026702880859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47659340500831604,
        "latitude" : 51.02666473388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47657451033592224,
        "latitude" : 51.026588439941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765006899833679,
        "latitude" : 51.02642822265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47646400332450867,
        "latitude" : 51.02634811401367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47643938660621643,
        "latitude" : 51.02631759643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47641390562057495,
        "latitude" : 51.02629470825195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4763616919517517,
        "latitude" : 51.026248931884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47634080052375793,
        "latitude" : 51.02623748779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47609660029411316,
        "latitude" : 51.026161193847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759126901626587,
        "latitude" : 51.02606964111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758464992046356,
        "latitude" : 51.02604675292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4757125973701477,
        "latitude" : 51.025997161865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4755133092403412,
        "latitude" : 51.025943756103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47543299198150635,
        "latitude" : 51.02591323852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4753265082836151,
        "latitude" : 51.025856018066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4751867949962616,
        "latitude" : 51.025726318359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47516509890556335,
        "latitude" : 51.025691986083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47514981031417847,
        "latitude" : 51.025634765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47517091035842896,
        "latitude" : 51.02547073364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4753688871860504,
        "latitude" : 51.02543640136719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47543179988861084,
        "latitude" : 51.025428771972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47556179761886597,
        "latitude" : 51.025421142578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758166968822479,
        "latitude" : 51.02543258666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47587379813194275,
        "latitude" : 51.02543258666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47604501247406006,
        "latitude" : 51.02525329589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760603904724121,
        "latitude" : 51.02521896362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760642945766449,
        "latitude" : 51.02518844604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47603639960289,
        "latitude" : 51.024993896484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759208858013153,
        "latitude" : 51.02482223510742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759252965450287,
        "latitude" : 51.02481460571289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47600510716438293,
        "latitude" : 51.024776458740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47606849670410156,
        "latitude" : 51.02475357055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761374890804291,
        "latitude" : 51.02473831176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47620901465415955,
        "latitude" : 51.02473068237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4762704074382782,
        "latitude" : 51.02472686767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765793979167938,
        "latitude" : 51.024742126464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4766969084739685,
        "latitude" : 51.02472686767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4767135977745056,
        "latitude" : 51.02456283569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47670790553092957,
        "latitude" : 51.02452087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47667789459228516,
        "latitude" : 51.02443313598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765540063381195,
        "latitude" : 51.02421188354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4764952063560486,
        "latitude" : 51.0240478515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4764741063117981,
        "latitude" : 51.02386474609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4764958918094635,
        "latitude" : 51.023765563964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.476498007774353,
        "latitude" : 51.02361297607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765334129333496,
        "latitude" : 51.02349090576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47660839557647705,
        "latitude" : 51.023380279541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47689101099967957,
        "latitude" : 51.02324295043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47707611322402954,
        "latitude" : 51.0232048034668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47756728529930115,
        "latitude" : 51.02309799194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4776310920715332,
        "latitude" : 51.02306365966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4773778021335602,
        "latitude" : 51.02265548706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4772526025772095,
        "latitude" : 51.02247619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.477121502161026,
        "latitude" : 51.022254943847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770857095718384,
        "latitude" : 51.02217102050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770546853542328,
        "latitude" : 51.02198791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770492911338806,
        "latitude" : 51.021846771240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47705990076065063,
        "latitude" : 51.0217399597168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47711610794067383,
        "latitude" : 51.021507263183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4771209955215454,
        "latitude" : 51.021400451660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770996868610382,
        "latitude" : 51.02130889892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47707951068878174,
        "latitude" : 51.02127456665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47706159949302673,
        "latitude" : 51.0212516784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47703489661216736,
        "latitude" : 51.021244049072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769754111766815,
        "latitude" : 51.02123260498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769127070903778,
        "latitude" : 51.0212287902832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4768525958061218,
        "latitude" : 51.021236419677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47681960463523865,
        "latitude" : 51.021240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47666528820991516,
        "latitude" : 51.021297454833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4763171076774597,
        "latitude" : 51.021480560302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47624239325523376,
        "latitude" : 51.02149200439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47619399428367615,
        "latitude" : 51.02149200439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761457145214081,
        "latitude" : 51.021488189697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47606098651885986,
        "latitude" : 51.021461486816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47600609064102173,
        "latitude" : 51.02143859863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47593361139297485,
        "latitude" : 51.02138900756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47588270902633667,
        "latitude" : 51.021331787109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758482873439789,
        "latitude" : 51.0212516784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758423864841461,
        "latitude" : 51.02116775512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47588059306144714,
        "latitude" : 51.02096176147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47591859102249146,
        "latitude" : 51.02088928222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759584963321686,
        "latitude" : 51.02084732055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760066866874695,
        "latitude" : 51.02081298828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760560095310211,
        "latitude" : 51.02078628540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761121869087219,
        "latitude" : 51.02077102661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4766237139701843,
        "latitude" : 51.02069091796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47681498527526855,
        "latitude" : 51.02064514160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47686880826950073,
        "latitude" : 51.02061080932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47689369320869446,
        "latitude" : 51.02058792114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47692859172821045,
        "latitude" : 51.02052688598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47700488567352295,
        "latitude" : 51.019981384277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47704601287841797,
        "latitude" : 51.01990509033203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770843982696533,
        "latitude" : 51.01986312866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4771108031272888,
        "latitude" : 51.019840240478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47730061411857605,
        "latitude" : 51.019744873046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47793281078338623,
        "latitude" : 51.01951217651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47809669375419617,
        "latitude" : 51.01947021484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4781627058982849,
        "latitude" : 51.01945495605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47865089774131775,
        "latitude" : 51.0193977355957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47867509722709656,
        "latitude" : 51.0193977355957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47872328758239746,
        "latitude" : 51.019405364990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4787755012512207,
        "latitude" : 51.01942443847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788021147251129,
        "latitude" : 51.019439697265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788379967212677,
        "latitude" : 51.01947021484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789223074913025,
        "latitude" : 51.019554138183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789625108242035,
        "latitude" : 51.01959228515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789862036705017,
        "latitude" : 51.01960754394531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47904831171035767,
        "latitude" : 51.01962661743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47923019528388977,
        "latitude" : 51.01966094970703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793627858161926,
        "latitude" : 51.01968765258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4794157147407532,
        "latitude" : 51.019683837890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47947031259536743,
        "latitude" : 51.01966857910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47950509190559387,
        "latitude" : 51.0196533203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4795404076576233,
        "latitude" : 51.01961898803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4795585870742798,
        "latitude" : 51.01958465576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47966739535331726,
        "latitude" : 51.019527435302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47970050573349,
        "latitude" : 51.0195198059082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4797692894935608,
        "latitude" : 51.019508361816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48020580410957336,
        "latitude" : 51.019500732421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48062869906425476,
        "latitude" : 51.019474029541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48066890239715576,
        "latitude" : 51.019466400146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4807339012622833,
        "latitude" : 51.01944351196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4808126986026764,
        "latitude" : 51.019386291503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48105138540267944,
        "latitude" : 51.019107818603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.481149286031723,
        "latitude" : 51.0190315246582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48122620582580566,
        "latitude" : 51.01894760131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4812490940093994,
        "latitude" : 51.01890182495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48126500844955444,
        "latitude" : 51.01885223388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48127588629722595,
        "latitude" : 51.01865005493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4813007116317749,
        "latitude" : 51.01858901977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.481352299451828,
        "latitude" : 51.01853942871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4816223084926605,
        "latitude" : 51.01839065551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48210668563842773,
        "latitude" : 51.018314361572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4821814000606537,
        "latitude" : 51.01829528808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4823054075241089,
        "latitude" : 51.018253326416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4827005863189697,
        "latitude" : 51.018070220947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48283740878105164,
        "latitude" : 51.018028259277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48299241065979004,
        "latitude" : 51.01799774169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48348769545555115,
        "latitude" : 51.01793670654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835275113582611,
        "latitude" : 51.017940521240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48356589674949646,
        "latitude" : 51.0179443359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836125075817108,
        "latitude" : 51.0179557800293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836503863334656,
        "latitude" : 51.017974853515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836918115615845,
        "latitude" : 51.01801681518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4837456941604614,
        "latitude" : 51.01815414428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838019907474518,
        "latitude" : 51.01818084716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839191138744354,
        "latitude" : 51.01821517944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48403099179267883,
        "latitude" : 51.01823806762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4841211140155792,
        "latitude" : 51.01823043823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48418620228767395,
        "latitude" : 51.01820373535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4842674136161804,
        "latitude" : 51.01816177368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4843173027038574,
        "latitude" : 51.01811599731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4844059944152832,
        "latitude" : 51.01802062988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4844815135002136,
        "latitude" : 51.01780319213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48450300097465515,
        "latitude" : 51.0177116394043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4845210015773773,
        "latitude" : 51.01768493652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4845488965511322,
        "latitude" : 51.01765823364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4850412905216217,
        "latitude" : 51.017337799072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48507699370384216,
        "latitude" : 51.01729202270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4851275086402893,
        "latitude" : 51.01714324951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48519840836524963,
        "latitude" : 51.01662826538086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4852431118488312,
        "latitude" : 51.01656723022461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4852856993675232,
        "latitude" : 51.01653289794922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4853728115558624,
        "latitude" : 51.016483306884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4855293035507202,
        "latitude" : 51.016448974609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48556768894195557,
        "latitude" : 51.01645278930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4856342077255249,
        "latitude" : 51.0164680480957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48569759726524353,
        "latitude" : 51.0164909362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48578131198883057,
        "latitude" : 51.01654815673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4861429035663605,
        "latitude" : 51.01676559448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4861826002597809,
        "latitude" : 51.016788482666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4862515926361084,
        "latitude" : 51.016815185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4863167107105255,
        "latitude" : 51.01683044433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4863607883453369,
        "latitude" : 51.0168342590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48643091320991516,
        "latitude" : 51.016822814941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864768981933594,
        "latitude" : 51.016815185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48654618859291077,
        "latitude" : 51.016788482666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48659440875053406,
        "latitude" : 51.01675033569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48695579171180725,
        "latitude" : 51.016334533691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48704659938812256,
        "latitude" : 51.01622009277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48705971240997314,
        "latitude" : 51.01616668701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48704949021339417,
        "latitude" : 51.0161018371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48703938722610474,
        "latitude" : 51.01603698730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48701730370521545,
        "latitude" : 51.015892028808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4869970977306366,
        "latitude" : 51.0158576965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4869388937950134,
        "latitude" : 51.015804290771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48667630553245544,
        "latitude" : 51.01554870605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4865891933441162,
        "latitude" : 51.01542282104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4865592122077942,
        "latitude" : 51.01531219482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4865536093711853,
        "latitude" : 51.015289306640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4865202009677887,
        "latitude" : 51.015220642089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864436089992523,
        "latitude" : 51.01512145996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4862833023071289,
        "latitude" : 51.01496887207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48592668771743774,
        "latitude" : 51.01466369628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4858301877975464,
        "latitude" : 51.014564514160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48583030700683594,
        "latitude" : 51.01456069946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4857963025569916,
        "latitude" : 51.01451110839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48576620221138,
        "latitude" : 51.014427185058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48575490713119507,
        "latitude" : 51.0142936706543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4857420027256012,
        "latitude" : 51.014251708984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48569488525390625,
        "latitude" : 51.01416778564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48566341400146484,
        "latitude" : 51.014129638671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48560240864753723,
        "latitude" : 51.01407241821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48543310165405273,
        "latitude" : 51.01397705078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48531919717788696,
        "latitude" : 51.01392364501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4851331114768982,
        "latitude" : 51.01377487182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4850912094116211,
        "latitude" : 51.01375198364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4849714934825897,
        "latitude" : 51.013702392578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48478201031684875,
        "latitude" : 51.01365661621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48466649651527405,
        "latitude" : 51.013614654541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4845463037490845,
        "latitude" : 51.01354217529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4844701886177063,
        "latitude" : 51.01346969604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.484437495470047,
        "latitude" : 51.013423919677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48437339067459106,
        "latitude" : 51.01280975341797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48436880111694336,
        "latitude" : 51.01229476928711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48435381054878235,
        "latitude" : 51.012229919433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48432978987693787,
        "latitude" : 51.01218032836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48430389165878296,
        "latitude" : 51.012142181396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4842279851436615,
        "latitude" : 51.01206588745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48386210203170776,
        "latitude" : 51.01192092895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48372820019721985,
        "latitude" : 51.011871337890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836679995059967,
        "latitude" : 51.0118408203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836164116859436,
        "latitude" : 51.01180648803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835706949234009,
        "latitude" : 51.01176452636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835391938686371,
        "latitude" : 51.011722564697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835236072540283,
        "latitude" : 51.011680603027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835194945335388,
        "latitude" : 51.011627197265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835326075553894,
        "latitude" : 51.01157760620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835835099220276,
        "latitude" : 51.011505126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839012920856476,
        "latitude" : 51.011287689208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839614927768707,
        "latitude" : 51.011234283447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4840131998062134,
        "latitude" : 51.01117706298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4840973913669586,
        "latitude" : 51.011043548583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.484131395816803,
        "latitude" : 51.01100540161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4842135012149811,
        "latitude" : 51.01093673706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4843151867389679,
        "latitude" : 51.01087951660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48441338539123535,
        "latitude" : 51.01083755493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48452749848365784,
        "latitude" : 51.01082229614258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48507681488990784,
        "latitude" : 51.01073455810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4854069948196411,
        "latitude" : 51.01066207885742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4854544997215271,
        "latitude" : 51.01064682006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48552829027175903,
        "latitude" : 51.010616302490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.485588014125824,
        "latitude" : 51.01057815551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4856378138065338,
        "latitude" : 51.010536193847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4856925904750824,
        "latitude" : 51.01047134399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4858725965023041,
        "latitude" : 51.01033020019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48609980940818787,
        "latitude" : 51.01018142700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48614630103111267,
        "latitude" : 51.010154724121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4862459897994995,
        "latitude" : 51.01011276245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4863598048686981,
        "latitude" : 51.010074615478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48647889494895935,
        "latitude" : 51.01005172729492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48662620782852173,
        "latitude" : 51.01003646850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48684850335121155,
        "latitude" : 51.00999450683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48726528882980347,
        "latitude" : 51.009803771972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4872983992099762,
        "latitude" : 51.009796142578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4874174892902374,
        "latitude" : 51.009769439697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48750048875808716,
        "latitude" : 51.009761810302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48758330941200256,
        "latitude" : 51.00975799560547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4877128005027771,
        "latitude" : 51.009765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48798370361328125,
        "latitude" : 51.009761810302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4887023866176605,
        "latitude" : 51.009666442871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4889557957649231,
        "latitude" : 51.0096321105957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48949670791625977,
        "latitude" : 51.00956726074219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4895792007446289,
        "latitude" : 51.00957489013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4896585941314697,
        "latitude" : 51.00959014892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.489749014377594,
        "latitude" : 51.009613037109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4898883104324341,
        "latitude" : 51.00967025756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49031680822372437,
        "latitude" : 51.00990295410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4906361997127533,
        "latitude" : 51.01020812988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4907129108905792,
        "latitude" : 51.0102653503418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4907521903514862,
        "latitude" : 51.010284423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4907973110675812,
        "latitude" : 51.01029586791992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4908553957939148,
        "latitude" : 51.01030731201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49091649055480957,
        "latitude" : 51.01031494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4910804033279419,
        "latitude" : 51.01031494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49116888642311096,
        "latitude" : 51.010311126708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4912661910057068,
        "latitude" : 51.01029968261719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4913780987262726,
        "latitude" : 51.010276794433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4914587140083313,
        "latitude" : 51.01025390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4915224015712738,
        "latitude" : 51.010223388671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4915921092033386,
        "latitude" : 51.01018524169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4916960895061493,
        "latitude" : 51.01009750366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4919764995574951,
        "latitude" : 51.00993728637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4920431077480316,
        "latitude" : 51.00990295410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4921152889728546,
        "latitude" : 51.0098762512207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49217578768730164,
        "latitude" : 51.009857177734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4923737049102783,
        "latitude" : 51.00981903076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.492440789937973,
        "latitude" : 51.00981521606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4925076961517334,
        "latitude" : 51.00981903076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4925701916217804,
        "latitude" : 51.00982666015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4926323890686035,
        "latitude" : 51.00984191894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49268749356269836,
        "latitude" : 51.009857177734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49272531270980835,
        "latitude" : 51.00988006591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49275580048561096,
        "latitude" : 51.00990676879883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49277469515800476,
        "latitude" : 51.00993728637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4927820861339569,
        "latitude" : 51.00997543334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49277520179748535,
        "latitude" : 51.010013580322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4927422106266022,
        "latitude" : 51.01006317138672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4927026927471161,
        "latitude" : 51.010093688964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49257639050483704,
        "latitude" : 51.010337829589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4925557076931,
        "latitude" : 51.010623931884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.492543488740921,
        "latitude" : 51.010650634765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.492521196603775,
        "latitude" : 51.01068115234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4924933910369873,
        "latitude" : 51.01070022583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4924325942993164,
        "latitude" : 51.01072692871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4923337996006012,
        "latitude" : 51.0107421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4922769069671631,
        "latitude" : 51.010738372802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4920285940170288,
        "latitude" : 51.01079177856445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49198660254478455,
        "latitude" : 51.01081085205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49196910858154297,
        "latitude" : 51.010826110839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4919550120830536,
        "latitude" : 51.0108642578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4919706881046295,
        "latitude" : 51.01090621948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4919886887073517,
        "latitude" : 51.01092529296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49246659874916077,
        "latitude" : 51.01117706298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49256619811058044,
        "latitude" : 51.01118087768555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4930711090564728,
        "latitude" : 51.01112747192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4933865964412689,
        "latitude" : 51.01093673706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49366939067840576,
        "latitude" : 51.010833740234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49405109882354736,
        "latitude" : 51.01106643676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4942187964916229,
        "latitude" : 51.011146545410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4944314956665039,
        "latitude" : 51.01124954223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49446219205856323,
        "latitude" : 51.011268615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4945158064365387,
        "latitude" : 51.011287689208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49456989765167236,
        "latitude" : 51.011287689208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49459150433540344,
        "latitude" : 51.01128005981445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946261942386627,
        "latitude" : 51.011268615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946509897708893,
        "latitude" : 51.01124572753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49466919898986816,
        "latitude" : 51.01121520996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946591854095459,
        "latitude" : 51.01115417480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946022927761078,
        "latitude" : 51.01081466674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946121871471405,
        "latitude" : 51.01077651977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946258068084717,
        "latitude" : 51.01074981689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946492910385132,
        "latitude" : 51.01072692871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946841895580292,
        "latitude" : 51.01070785522461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4947490990161896,
        "latitude" : 51.01068115234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4949871003627777,
        "latitude" : 51.010643005371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4952509105205536,
        "latitude" : 51.01059341430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4959205985069275,
        "latitude" : 51.01038360595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4959720969200134,
        "latitude" : 51.0103759765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49603331089019775,
        "latitude" : 51.010379791259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49609848856925964,
        "latitude" : 51.01039123535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4961532950401306,
        "latitude" : 51.01041793823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49618810415267944,
        "latitude" : 51.010440826416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49620598554611206,
        "latitude" : 51.01046371459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49621790647506714,
        "latitude" : 51.01049041748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49622398614883423,
        "latitude" : 51.010520935058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49621888995170593,
        "latitude" : 51.01054763793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49617329239845276,
        "latitude" : 51.01063537597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49616020917892456,
        "latitude" : 51.01068878173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49615681171417236,
        "latitude" : 51.01074981689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49616479873657227,
        "latitude" : 51.01081085205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49618709087371826,
        "latitude" : 51.01087188720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4962208867073059,
        "latitude" : 51.010929107666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49626898765563965,
        "latitude" : 51.010982513427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4963189959526062,
        "latitude" : 51.011024475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4963775873184204,
        "latitude" : 51.01106262207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49645328521728516,
        "latitude" : 51.01110076904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49652940034866333,
        "latitude" : 51.011131286621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4966016113758087,
        "latitude" : 51.011146545410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4966925084590912,
        "latitude" : 51.01115417480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49678370356559753,
        "latitude" : 51.01115798950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4969210922718048,
        "latitude" : 51.011138916015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4970242977142334,
        "latitude" : 51.011104583740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4971778094768524,
        "latitude" : 51.01105499267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49732738733291626,
        "latitude" : 51.01100540161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4980734884738922,
        "latitude" : 51.01072311401367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4982616901397705,
        "latitude" : 51.01068115234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4984791874885559,
        "latitude" : 51.0106086730957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4986119866371155,
        "latitude" : 51.01055908203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49870750308036804,
        "latitude" : 51.01051330566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49877288937568665,
        "latitude" : 51.010475158691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49892619252204895,
        "latitude" : 51.0103645324707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4989723861217499,
        "latitude" : 51.01030349731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4989908039569855,
        "latitude" : 51.01026153564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4989998936653137,
        "latitude" : 51.01020050048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4989961087703705,
        "latitude" : 51.0101432800293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4989643096923828,
        "latitude" : 51.010047912597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49878889322280884,
        "latitude" : 51.00954055786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49878039956092834,
        "latitude" : 51.00944900512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49878770112991333,
        "latitude" : 51.0093994140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49880489706993103,
        "latitude" : 51.00934982299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4988380968570709,
        "latitude" : 51.00929641723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.498872309923172,
        "latitude" : 51.00925064086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4989177882671356,
        "latitude" : 51.009212493896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4989674985408783,
        "latitude" : 51.00917434692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4990153908729553,
        "latitude" : 51.00914764404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49912649393081665,
        "latitude" : 51.00910568237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49921348690986633,
        "latitude" : 51.00908660888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.499259889125824,
        "latitude" : 51.00907897949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49939119815826416,
        "latitude" : 51.00907516479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.499457985162735,
        "latitude" : 51.00907897949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4995585083961487,
        "latitude" : 51.00910186767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49965038895606995,
        "latitude" : 51.009124755859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4997628927230835,
        "latitude" : 51.00917434692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49981889128685,
        "latitude" : 51.00920486450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49984389543533325,
        "latitude" : 51.00922393798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4998844861984253,
        "latitude" : 51.00929260253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49995580315589905,
        "latitude" : 51.009376525878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5000503063201904,
        "latitude" : 51.00945281982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5001679062843323,
        "latitude" : 51.009521484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5002496242523193,
        "latitude" : 51.009552001953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5003921985626221,
        "latitude" : 51.00959396362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5010852813720703,
        "latitude" : 51.00971603393555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5011224150657654,
        "latitude" : 51.00971603393555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5011827945709229,
        "latitude" : 51.009700775146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5012074112892151,
        "latitude" : 51.00968551635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5012338161468506,
        "latitude" : 51.00966262817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5012555122375488,
        "latitude" : 51.00960922241211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.50152188539505,
        "latitude" : 51.00934982299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5015642046928406,
        "latitude" : 51.00931930541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5016366839408875,
        "latitude" : 51.00928497314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5016760230064392,
        "latitude" : 51.00926971435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5017274022102356,
        "latitude" : 51.009254455566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5018121004104614,
        "latitude" : 51.00923538208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5018736124038696,
        "latitude" : 51.00922775268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5019378066062927,
        "latitude" : 51.00922775268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5020459294319153,
        "latitude" : 51.00923538208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5023069977760315,
        "latitude" : 51.00923156738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5024091005325317,
        "latitude" : 51.00923156738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.502751886844635,
        "latitude" : 51.00922393798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5029572248458862,
        "latitude" : 51.009178161621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5030406713485718,
        "latitude" : 51.009151458740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5031418204307556,
        "latitude" : 51.00910949707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5032678842544556,
        "latitude" : 51.00904846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5033609867095947,
        "latitude" : 51.00898742675781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5034372210502625,
        "latitude" : 51.0089225769043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5035110116004944,
        "latitude" : 51.00884246826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5035604238510132,
        "latitude" : 51.00877380371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5035941004753113,
        "latitude" : 51.008697509765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5036085247993469,
        "latitude" : 51.00865173339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5036267042160034,
        "latitude" : 51.00852966308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5036190152168274,
        "latitude" : 51.008453369140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5036070942878723,
        "latitude" : 51.00843048095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5035809874534607,
        "latitude" : 51.00839614868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5035421252250671,
        "latitude" : 51.008365631103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5034903287887573,
        "latitude" : 51.008338928222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.50343257188797,
        "latitude" : 51.00831604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5033447742462158,
        "latitude" : 51.008296966552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5030844211578369,
        "latitude" : 51.00828170776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5030106902122498,
        "latitude" : 51.00826644897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5029160976409912,
        "latitude" : 51.00823974609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5028275847434998,
        "latitude" : 51.008201599121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027620196342468,
        "latitude" : 51.008155822753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027329921722412,
        "latitude" : 51.00812911987305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027251243591309,
        "latitude" : 51.00810623168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027282238006592,
        "latitude" : 51.008052825927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027791261672974,
        "latitude" : 51.00797653198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5028526782989502,
        "latitude" : 51.007904052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5028892159461975,
        "latitude" : 51.00788116455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5029690265655518,
        "latitude" : 51.007835388183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5030397176742554,
        "latitude" : 51.007808685302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5033041834831238,
        "latitude" : 51.00775146484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5036612153053284,
        "latitude" : 51.00767517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5037652850151062,
        "latitude" : 51.00767517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5038139820098877,
        "latitude" : 51.007667541503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5038700103759766,
        "latitude" : 51.007652282714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5039219260215759,
        "latitude" : 51.00763702392578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5039697289466858,
        "latitude" : 51.00761032104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5040149092674255,
        "latitude" : 51.00758361816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5040560960769653,
        "latitude" : 51.00754165649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5040994882583618,
        "latitude" : 51.007476806640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5041775703430176,
        "latitude" : 51.00725173950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5042768716812134,
        "latitude" : 51.00696563720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5043413043022156,
        "latitude" : 51.006778717041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5043776035308838,
        "latitude" : 51.006675720214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5043938755989075,
        "latitude" : 51.00627899169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5048103928565979,
        "latitude" : 51.0061149597168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.50503009557724,
        "latitude" : 51.00607681274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5051558017730713,
        "latitude" : 51.00605392456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5053452849388123,
        "latitude" : 51.00613021850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5054581165313721,
        "latitude" : 51.00617218017578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5056725144386292,
        "latitude" : 51.006256103515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5060647130012512,
        "latitude" : 51.00640106201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.506162703037262,
        "latitude" : 51.006439208984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5062646269798279,
        "latitude" : 51.006507873535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5065423250198364,
        "latitude" : 51.006690979003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5066413283348083,
        "latitude" : 51.00675964355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067026019096375,
        "latitude" : 51.0068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068328976631165,
        "latitude" : 51.00700378417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5070083141326904,
        "latitude" : 51.007110595703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5071645975112915,
        "latitude" : 51.0072021484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5071994066238403,
        "latitude" : 51.00722122192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073062777519226,
        "latitude" : 51.007442474365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073326230049133,
        "latitude" : 51.00751495361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073627233505249,
        "latitude" : 51.00755310058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.507402777671814,
        "latitude" : 51.007591247558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5074462294578552,
        "latitude" : 51.00761795043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5074967741966248,
        "latitude" : 51.00763702392578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5075588822364807,
        "latitude" : 51.00765609741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5076810121536255,
        "latitude" : 51.00767135620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5082098841667175,
        "latitude" : 51.007667541503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5083377957344055,
        "latitude" : 51.00768280029297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5083972215652466,
        "latitude" : 51.007694244384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5085368156433105,
        "latitude" : 51.00774383544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5085858702659607,
        "latitude" : 51.00776672363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.50864177942276,
        "latitude" : 51.0078010559082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5087265968322754,
        "latitude" : 51.007869720458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5089616179466248,
        "latitude" : 51.00800704956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5090382099151611,
        "latitude" : 51.00806427001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5090970993041992,
        "latitude" : 51.008094787597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5091605186462402,
        "latitude" : 51.008121490478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5092154741287231,
        "latitude" : 51.00813674926758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5092765092849731,
        "latitude" : 51.008148193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5093646049499512,
        "latitude" : 51.008155822753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5096485018730164,
        "latitude" : 51.008148193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5098097920417786,
        "latitude" : 51.008140563964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5099958181381226,
        "latitude" : 51.00811767578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5101777911186218,
        "latitude" : 51.00809097290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5102925896644592,
        "latitude" : 51.00806427001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.510365903377533,
        "latitude" : 51.0080451965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104930996894836,
        "latitude" : 51.007991790771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5105614066123962,
        "latitude" : 51.00794982910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5106403231620789,
        "latitude" : 51.00788879394531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5107051134109497,
        "latitude" : 51.0078239440918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5107756853103638,
        "latitude" : 51.007713317871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5108067989349365,
        "latitude" : 51.00762939453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109115242958069,
        "latitude" : 51.00734329223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109314918518066,
        "latitude" : 51.00725555419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109912157058716,
        "latitude" : 51.00699234008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5110650062561035,
        "latitude" : 51.006736755371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5108312964439392,
        "latitude" : 51.00628662109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5107830166816711,
        "latitude" : 51.00592803955078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.51078861951828,
        "latitude" : 51.00588607788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5108044743537903,
        "latitude" : 51.005836486816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5108256936073303,
        "latitude" : 51.005794525146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5108525156974792,
        "latitude" : 51.005760192871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109360218048096,
        "latitude" : 51.00568771362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109868049621582,
        "latitude" : 51.00565719604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5110048055648804,
        "latitude" : 51.005653381347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5111774802207947,
        "latitude" : 51.00558090209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5112630128860474,
        "latitude" : 51.00553894042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5112878084182739,
        "latitude" : 51.00551986694336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5113372802734375,
        "latitude" : 51.00548553466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.51139897108078,
        "latitude" : 51.00543212890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5114480257034302,
        "latitude" : 51.005367279052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5114843249320984,
        "latitude" : 51.00530242919922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5114967226982117,
        "latitude" : 51.00526809692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5115079283714294,
        "latitude" : 51.00523376464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5115175247192383,
        "latitude" : 51.005157470703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5115174055099487,
        "latitude" : 51.0051155090332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.511443018913269,
        "latitude" : 51.00477600097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5114191174507141,
        "latitude" : 51.004669189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5114017724990845,
        "latitude" : 51.0046272277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5113649964332581,
        "latitude" : 51.004573822021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5113096833229065,
        "latitude" : 51.00452423095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5112609267234802,
        "latitude" : 51.00448989868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5112090110778809,
        "latitude" : 51.00446319580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.511142909526825,
        "latitude" : 51.00443649291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5110270977020264,
        "latitude" : 51.00440216064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109919905662537,
        "latitude" : 51.00438690185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109447836875916,
        "latitude" : 51.00434494018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109270215034485,
        "latitude" : 51.00432205200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109167098999023,
        "latitude" : 51.00428771972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109215974807739,
        "latitude" : 51.00422286987305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5108972787857056,
        "latitude" : 51.00404739379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.510918915271759,
        "latitude" : 51.00395202636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109385251998901,
        "latitude" : 51.0039176940918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109695792198181,
        "latitude" : 51.00387954711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5110605955123901,
        "latitude" : 51.00379943847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5111793875694275,
        "latitude" : 51.003692626953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5116856098175049,
        "latitude" : 51.00324249267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5122774243354797,
        "latitude" : 51.002742767333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5123646855354309,
        "latitude" : 51.0025520324707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5124101042747498,
        "latitude" : 51.00251770019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5125613808631897,
        "latitude" : 51.002418518066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5127829909324646,
        "latitude" : 51.0023078918457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5129361152648926,
        "latitude" : 51.00224685668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.512999415397644,
        "latitude" : 51.002227783203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5130695104598999,
        "latitude" : 51.002220153808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5131607055664062,
        "latitude" : 51.00221633911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5132402777671814,
        "latitude" : 51.00222396850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5133309960365295,
        "latitude" : 51.00224304199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5135589838027954,
        "latitude" : 51.00242233276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5136166214942932,
        "latitude" : 51.002445220947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5136845111846924,
        "latitude" : 51.002464294433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5137314200401306,
        "latitude" : 51.00246810913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5137699842453003,
        "latitude" : 51.002464294433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5138574838638306,
        "latitude" : 51.00244903564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5139266848564148,
        "latitude" : 51.00242233276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5140091180801392,
        "latitude" : 51.002384185791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5140745043754578,
        "latitude" : 51.00234603881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5141286253929138,
        "latitude" : 51.00230407714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5141714215278625,
        "latitude" : 51.002254486083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5142043828964233,
        "latitude" : 51.00220489501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5142338871955872,
        "latitude" : 51.00204086303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5143585801124573,
        "latitude" : 51.00179672241211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5147697925567627,
        "latitude" : 51.00141525268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5149921774864197,
        "latitude" : 51.00132369995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5151308178901672,
        "latitude" : 51.00126266479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5152639150619507,
        "latitude" : 51.0012092590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.51563560962677,
        "latitude" : 51.00099182128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5161678194999695,
        "latitude" : 51.00083923339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5162863731384277,
        "latitude" : 51.00078582763672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5163344740867615,
        "latitude" : 51.00075149536133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516398012638092,
        "latitude" : 51.00068283081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5164225101470947,
        "latitude" : 51.00062942504883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5165091753005981,
        "latitude" : 51.000099182128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166066288948059,
        "latitude" : 50.99981689453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166931748390198,
        "latitude" : 50.99964904785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5170552730560303,
        "latitude" : 50.999507904052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.517254114151001,
        "latitude" : 50.99939727783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174340009689331,
        "latitude" : 50.999210357666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.517417311668396,
        "latitude" : 50.999107360839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174545049667358,
        "latitude" : 50.99901580810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5176606178283691,
        "latitude" : 50.998897552490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5176472067832947,
        "latitude" : 50.99873352050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5176699161529541,
        "latitude" : 50.998558044433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174204707145691,
        "latitude" : 50.99824523925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172455906867981,
        "latitude" : 50.99810028076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172185897827148,
        "latitude" : 50.99805450439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172070860862732,
        "latitude" : 50.99801254272461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172092914581299,
        "latitude" : 50.99794387817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172429084777832,
        "latitude" : 50.99787521362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174065828323364,
        "latitude" : 50.99769973754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174325704574585,
        "latitude" : 50.997642517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174335837364197,
        "latitude" : 50.99761199951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.517426073551178,
        "latitude" : 50.997581481933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174044966697693,
        "latitude" : 50.99754333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172361731529236,
        "latitude" : 50.997276306152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172060132026672,
        "latitude" : 50.99724197387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5171657800674438,
        "latitude" : 50.99720764160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5171167850494385,
        "latitude" : 50.9971809387207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.517063319683075,
        "latitude" : 50.99715805053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5170055031776428,
        "latitude" : 50.99713897705078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5169445872306824,
        "latitude" : 50.997127532958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5168635845184326,
        "latitude" : 50.99711990356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5167824029922485,
        "latitude" : 50.99711990356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516730785369873,
        "latitude" : 50.997127532958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166918039321899,
        "latitude" : 50.99714279174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166568756103516,
        "latitude" : 50.99716567993164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166332721710205,
        "latitude" : 50.9971923828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166174173355103,
        "latitude" : 50.99724578857422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166298747062683,
        "latitude" : 50.99729919433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166301131248474,
        "latitude" : 50.997337341308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166190266609192,
        "latitude" : 50.997371673583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5165979862213135,
        "latitude" : 50.997406005859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5165686011314392,
        "latitude" : 50.997432708740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5165119767189026,
        "latitude" : 50.99746322631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5164210200309753,
        "latitude" : 50.997501373291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5163347125053406,
        "latitude" : 50.997528076171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516258716583252,
        "latitude" : 50.99754333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5161815285682678,
        "latitude" : 50.99755096435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516103208065033,
        "latitude" : 50.9975471496582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5160337090492249,
        "latitude" : 50.997535705566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5159744024276733,
        "latitude" : 50.997520446777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5159096717834473,
        "latitude" : 50.997493743896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5158537030220032,
        "latitude" : 50.997459411621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.515813410282135,
        "latitude" : 50.99742889404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.515785813331604,
        "latitude" : 50.99740219116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5157626271247864,
        "latitude" : 50.99736785888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5157425999641418,
        "latitude" : 50.9973258972168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5157299041748047,
        "latitude" : 50.997276306152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5157256126403809,
        "latitude" : 50.997188568115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5157557725906372,
        "latitude" : 50.997093200683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5158733129501343,
        "latitude" : 50.99698257446289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5159229040145874,
        "latitude" : 50.996944427490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.515961229801178,
        "latitude" : 50.99690628051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5159896016120911,
        "latitude" : 50.996864318847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5160037875175476,
        "latitude" : 50.996822357177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516006588935852,
        "latitude" : 50.99678039550781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5159993171691895,
        "latitude" : 50.996742248535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5159832835197449,
        "latitude" : 50.9967041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5159298181533813,
        "latitude" : 50.996639251708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5157707929611206,
        "latitude" : 50.99653244018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5156729221343994,
        "latitude" : 50.996429443359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.51544189453125,
        "latitude" : 50.996299743652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153875946998596,
        "latitude" : 50.996212005615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153639912605286,
        "latitude" : 50.99619674682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153065919876099,
        "latitude" : 50.99616241455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.515238881111145,
        "latitude" : 50.99613952636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5151821970939636,
        "latitude" : 50.996131896972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5151309967041016,
        "latitude" : 50.99612808227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5150251984596252,
        "latitude" : 50.99613952636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5147693157196045,
        "latitude" : 50.996253967285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5146973133087158,
        "latitude" : 50.99627685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5146055221557617,
        "latitude" : 50.99629592895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5145267248153687,
        "latitude" : 50.996307373046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5144054293632507,
        "latitude" : 50.996315002441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5140591263771057,
        "latitude" : 50.99635696411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5139436721801758,
        "latitude" : 50.996360778808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5138711929321289,
        "latitude" : 50.99635314941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.513556182384491,
        "latitude" : 50.996307373046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5132459998130798,
        "latitude" : 50.99629592895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5130718946456909,
        "latitude" : 50.99630355834961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5130149722099304,
        "latitude" : 50.996299743652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5129160284996033,
        "latitude" : 50.99627685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5127190947532654,
        "latitude" : 50.996192932128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5125049948692322,
        "latitude" : 50.996116638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5123903155326843,
        "latitude" : 50.99604797363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5121611952781677,
        "latitude" : 50.995906829833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5120792984962463,
        "latitude" : 50.995880126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5119684934616089,
        "latitude" : 50.995872497558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5119069814682007,
        "latitude" : 50.99587631225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5118409991264343,
        "latitude" : 50.99589157104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.511789083480835,
        "latitude" : 50.99591064453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5111883878707886,
        "latitude" : 50.996246337890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5111262798309326,
        "latitude" : 50.996315002441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104891061782837,
        "latitude" : 50.99627685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5098453164100647,
        "latitude" : 50.99626922607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5092743039131165,
        "latitude" : 50.996253967285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5091735124588013,
        "latitude" : 50.99624252319336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5090644955635071,
        "latitude" : 50.9962158203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.508964478969574,
        "latitude" : 50.99618148803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5088958144187927,
        "latitude" : 50.99614715576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5088303089141846,
        "latitude" : 50.99610137939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5087736248970032,
        "latitude" : 50.99604415893555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.508762776851654,
        "latitude" : 50.996028900146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5087528824806213,
        "latitude" : 50.99597930908203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5087704062461853,
        "latitude" : 50.995880126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5087614059448242,
        "latitude" : 50.995849609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.508724570274353,
        "latitude" : 50.99579620361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5083541870117188,
        "latitude" : 50.99552536010742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5082933902740479,
        "latitude" : 50.99549865722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5079423785209656,
        "latitude" : 50.9953498840332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5078933835029602,
        "latitude" : 50.99531936645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5078269839286804,
        "latitude" : 50.99525833129883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5078039765357971,
        "latitude" : 50.99522018432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5077475905418396,
        "latitude" : 50.99506759643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.507703423500061,
        "latitude" : 50.99493408203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5076879262924194,
        "latitude" : 50.99479675292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5076766014099121,
        "latitude" : 50.994659423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5076959133148193,
        "latitude" : 50.994590759277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5077188014984131,
        "latitude" : 50.99454116821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.507782518863678,
        "latitude" : 50.994468688964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5079327821731567,
        "latitude" : 50.99435806274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5079724788665771,
        "latitude" : 50.994319915771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5080153942108154,
        "latitude" : 50.99427032470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5080587863922119,
        "latitude" : 50.994205474853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5080847144126892,
        "latitude" : 50.99415588378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5080916881561279,
        "latitude" : 50.99411392211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5080885887145996,
        "latitude" : 50.994075775146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5080780982971191,
        "latitude" : 50.994049072265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5080521106719971,
        "latitude" : 50.994014739990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.507997989654541,
        "latitude" : 50.99396896362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5079110860824585,
        "latitude" : 50.99392318725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5078040957450867,
        "latitude" : 50.9938850402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5077179074287415,
        "latitude" : 50.993858337402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5075932145118713,
        "latitude" : 50.993839263916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5071976184844971,
        "latitude" : 50.99382019042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5071665048599243,
        "latitude" : 50.993812561035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5071200132369995,
        "latitude" : 50.993797302246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5070880055427551,
        "latitude" : 50.9937744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5070731043815613,
        "latitude" : 50.993751525878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5070680975914001,
        "latitude" : 50.99372863769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5070881843566895,
        "latitude" : 50.99367904663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073177814483643,
        "latitude" : 50.99345016479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073773860931396,
        "latitude" : 50.993412017822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5074024796485901,
        "latitude" : 50.993385314941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5074161887168884,
        "latitude" : 50.99336242675781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5074213743209839,
        "latitude" : 50.99333190917969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5074194073677063,
        "latitude" : 50.99330139160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073868036270142,
        "latitude" : 50.993255615234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073308944702148,
        "latitude" : 50.993221282958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072872042655945,
        "latitude" : 50.99320602416992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072119832038879,
        "latitude" : 50.993194580078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069714188575745,
        "latitude" : 50.99314498901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068656802177429,
        "latitude" : 50.993106842041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.506823718547821,
        "latitude" : 50.99308395385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067890286445618,
        "latitude" : 50.9930534362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067468285560608,
        "latitude" : 50.99299621582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067012906074524,
        "latitude" : 50.992679595947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067226886749268,
        "latitude" : 50.992576599121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067585110664368,
        "latitude" : 50.99240493774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068737268447876,
        "latitude" : 50.99214553833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5071046948432922,
        "latitude" : 50.9915657043457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072451233863831,
        "latitude" : 50.991363525390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072783827781677,
        "latitude" : 50.991302490234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073062181472778,
        "latitude" : 50.991233825683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073227286338806,
        "latitude" : 50.99116516113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073288083076477,
        "latitude" : 50.991065979003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072755813598633,
        "latitude" : 50.99063491821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072786211967468,
        "latitude" : 50.99058532714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072832703590393,
        "latitude" : 50.990570068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072929859161377,
        "latitude" : 50.990535736083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073190927505493,
        "latitude" : 50.990478515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.507350504398346,
        "latitude" : 50.99043273925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073856711387634,
        "latitude" : 50.99040222167969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5074294209480286,
        "latitude" : 50.99037170410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.507481575012207,
        "latitude" : 50.9903450012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5075650811195374,
        "latitude" : 50.99031448364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5080475211143494,
        "latitude" : 50.990291595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5084357857704163,
        "latitude" : 50.990230560302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5086175203323364,
        "latitude" : 50.99020004272461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5089886784553528,
        "latitude" : 50.99013137817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5090513825416565,
        "latitude" : 50.99009323120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5091819763183594,
        "latitude" : 50.99001693725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5093479752540588,
        "latitude" : 50.98994827270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5099009275436401,
        "latitude" : 50.98986053466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.509956419467926,
        "latitude" : 50.98986053466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5099889039993286,
        "latitude" : 50.9898681640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5100184082984924,
        "latitude" : 50.9898796081543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5100712180137634,
        "latitude" : 50.98992156982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5101529955863953,
        "latitude" : 50.99003982543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5103031992912292,
        "latitude" : 50.99012756347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.51038658618927,
        "latitude" : 50.990177154541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104957818984985,
        "latitude" : 50.990169525146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5107904076576233,
        "latitude" : 50.99015808105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5111802220344543,
        "latitude" : 50.990177154541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5117961764335632,
        "latitude" : 50.9901123046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5119693875312805,
        "latitude" : 50.99009323120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.512154221534729,
        "latitude" : 50.99008560180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5126925706863403,
        "latitude" : 50.99007034301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5135083794593811,
        "latitude" : 50.99013137817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5136672854423523,
        "latitude" : 50.99015808105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5140445232391357,
        "latitude" : 50.990211486816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5144764184951782,
        "latitude" : 50.99016189575195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5148013830184937,
        "latitude" : 50.99018096923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5149515271186829,
        "latitude" : 50.99018859863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5150743126869202,
        "latitude" : 50.99018096923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5151358842849731,
        "latitude" : 50.990169525146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.515193521976471,
        "latitude" : 50.990150451660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5152541995048523,
        "latitude" : 50.9901237487793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153138041496277,
        "latitude" : 50.99008560180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153431296348572,
        "latitude" : 50.99006271362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5155110955238342,
        "latitude" : 50.98988723754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5156046152114868,
        "latitude" : 50.98981475830078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5156739950180054,
        "latitude" : 50.98978042602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5157231092453003,
        "latitude" : 50.98976135253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.515856921672821,
        "latitude" : 50.989723205566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5162116289138794,
        "latitude" : 50.989620208740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5163564085960388,
        "latitude" : 50.989593505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5164371132850647,
        "latitude" : 50.98959732055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5165262222290039,
        "latitude" : 50.989601135253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5165939927101135,
        "latitude" : 50.989601135253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166630148887634,
        "latitude" : 50.989601135253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5167725086212158,
        "latitude" : 50.98960494995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5168803930282593,
        "latitude" : 50.989620208740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5170078873634338,
        "latitude" : 50.98964309692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.517361581325531,
        "latitude" : 50.989810943603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174238085746765,
        "latitude" : 50.98997116088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174853205680847,
        "latitude" : 50.99013137817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5176112055778503,
        "latitude" : 50.990516662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5177242159843445,
        "latitude" : 50.99068069458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5177837014198303,
        "latitude" : 50.99073791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5178676843643188,
        "latitude" : 50.990787506103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5179157257080078,
        "latitude" : 50.99080276489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5179880261421204,
        "latitude" : 50.990814208984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5181260704994202,
        "latitude" : 50.99081802368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5184208750724792,
        "latitude" : 50.99079132080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5184847116470337,
        "latitude" : 50.990787506103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5186007022857666,
        "latitude" : 50.99076843261719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5186852812767029,
        "latitude" : 50.99074935913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5187528729438782,
        "latitude" : 50.99073028564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.518825113773346,
        "latitude" : 50.990699768066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5188989043235779,
        "latitude" : 50.99066162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5189818739891052,
        "latitude" : 50.99060821533203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5190228819847107,
        "latitude" : 50.99057388305664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.519043505191803,
        "latitude" : 50.990516662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5190982222557068,
        "latitude" : 50.9903564453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5190855264663696,
        "latitude" : 50.99030685424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.519088089466095,
        "latitude" : 50.990272521972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5191035270690918,
        "latitude" : 50.990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5191301703453064,
        "latitude" : 50.990203857421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5191681981086731,
        "latitude" : 50.99017333984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5192158818244934,
        "latitude" : 50.990150451660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5192704796791077,
        "latitude" : 50.990135192871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5193278193473816,
        "latitude" : 50.99012756347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5194231867790222,
        "latitude" : 50.99013137817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5198503732681274,
        "latitude" : 50.99022674560547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5199589729309082,
        "latitude" : 50.99026107788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.520014226436615,
        "latitude" : 50.99027633666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5201348066329956,
        "latitude" : 50.990291595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5201945900917053,
        "latitude" : 50.990291595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.520636796951294,
        "latitude" : 50.99027633666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5207321047782898,
        "latitude" : 50.99028015136719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5208542943000793,
        "latitude" : 50.990291595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5210720896720886,
        "latitude" : 50.99034118652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5211161971092224,
        "latitude" : 50.9903450012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5211576819419861,
        "latitude" : 50.99034118652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5212153792381287,
        "latitude" : 50.990318298339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5212358236312866,
        "latitude" : 50.99030303955078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5212658047676086,
        "latitude" : 50.990257263183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5214431285858154,
        "latitude" : 50.99005889892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5216531157493591,
        "latitude" : 50.98982620239258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5217044949531555,
        "latitude" : 50.989768981933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5217956900596619,
        "latitude" : 50.98956298828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5218459963798523,
        "latitude" : 50.98944854736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.521908700466156,
        "latitude" : 50.98930358886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5218871235847473,
        "latitude" : 50.989131927490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5219438076019287,
        "latitude" : 50.98891830444336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.522159993648529,
        "latitude" : 50.9886589050293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5223407745361328,
        "latitude" : 50.98866653442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5226160287857056,
        "latitude" : 50.9886589050293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5226672291755676,
        "latitude" : 50.98866271972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5227267146110535,
        "latitude" : 50.988670349121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5228170156478882,
        "latitude" : 50.98870086669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5229911804199219,
        "latitude" : 50.98877716064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5230801105499268,
        "latitude" : 50.98880386352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5231751203536987,
        "latitude" : 50.98882293701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5234053730964661,
        "latitude" : 50.98883819580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523510217666626,
        "latitude" : 50.98881530761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5235524773597717,
        "latitude" : 50.988800048828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5235986709594727,
        "latitude" : 50.98876190185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236793160438538,
        "latitude" : 50.988746643066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5237258076667786,
        "latitude" : 50.98871994018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5237622261047363,
        "latitude" : 50.98868179321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5238305926322937,
        "latitude" : 50.98859405517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5238609910011292,
        "latitude" : 50.98853302001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523876428604126,
        "latitude" : 50.98845291137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523871898651123,
        "latitude" : 50.9884147644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523847222328186,
        "latitude" : 50.988338470458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5237492918968201,
        "latitude" : 50.98792266845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236784219741821,
        "latitude" : 50.98781967163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236436724662781,
        "latitude" : 50.98774719238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236998796463013,
        "latitude" : 50.98759460449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5238816142082214,
        "latitude" : 50.98739242553711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5239911079406738,
        "latitude" : 50.98735046386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5242502093315125,
        "latitude" : 50.987266540527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5243983268737793,
        "latitude" : 50.98722457885742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247166156768799,
        "latitude" : 50.98720932006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248813033103943,
        "latitude" : 50.98704528808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249421000480652,
        "latitude" : 50.986881256103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248678922653198,
        "latitude" : 50.98652267456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247436761856079,
        "latitude" : 50.98630905151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247607231140137,
        "latitude" : 50.98625946044922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247933268547058,
        "latitude" : 50.986167907714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.524843692779541,
        "latitude" : 50.98603057861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247730016708374,
        "latitude" : 50.98573684692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247668027877808,
        "latitude" : 50.985713958740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248888731002808,
        "latitude" : 50.98527526855469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249000787734985,
        "latitude" : 50.98497009277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249428749084473,
        "latitude" : 50.984832763671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5250297784805298,
        "latitude" : 50.98469924926758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5250455141067505,
        "latitude" : 50.98466873168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5250787734985352,
        "latitude" : 50.9846076965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251522064208984,
        "latitude" : 50.98447799682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251786708831787,
        "latitude" : 50.984405517578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251851081848145,
        "latitude" : 50.98434066772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251814723014832,
        "latitude" : 50.98427200317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251519083976746,
        "latitude" : 50.98417282104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249091982841492,
        "latitude" : 50.984004974365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248500108718872,
        "latitude" : 50.98394012451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247946977615356,
        "latitude" : 50.98384475708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247747898101807,
        "latitude" : 50.9837532043457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247402191162109,
        "latitude" : 50.9836311340332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247337222099304,
        "latitude" : 50.983612060546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52468341588974,
        "latitude" : 50.98345947265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5246077179908752,
        "latitude" : 50.98322677612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5245712995529175,
        "latitude" : 50.982398986816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5245559215545654,
        "latitude" : 50.98234558105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5245081782341003,
        "latitude" : 50.982276916503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52444988489151,
        "latitude" : 50.98222732543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5244134068489075,
        "latitude" : 50.98221206665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5243697166442871,
        "latitude" : 50.98219680786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5243272185325623,
        "latitude" : 50.9821891784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5242673754692078,
        "latitude" : 50.98218536376953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241931080818176,
        "latitude" : 50.98219299316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241242051124573,
        "latitude" : 50.98221206665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5239807963371277,
        "latitude" : 50.98228454589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5239201784133911,
        "latitude" : 50.98230743408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5238714218139648,
        "latitude" : 50.982322692871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523795485496521,
        "latitude" : 50.98233413696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5237013101577759,
        "latitude" : 50.982337951660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236188173294067,
        "latitude" : 50.98233413696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5235607028007507,
        "latitude" : 50.98232650756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5235111713409424,
        "latitude" : 50.9823112487793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5234106183052063,
        "latitude" : 50.982295989990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5233554840087891,
        "latitude" : 50.98228073120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5232906937599182,
        "latitude" : 50.98225784301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5232406854629517,
        "latitude" : 50.982215881347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5231971740722656,
        "latitude" : 50.98215103149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5232285857200623,
        "latitude" : 50.98208236694336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5232951045036316,
        "latitude" : 50.98194122314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236083269119263,
        "latitude" : 50.98172378540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5237599015235901,
        "latitude" : 50.98162078857422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5239092707633972,
        "latitude" : 50.98148727416992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5239806771278381,
        "latitude" : 50.981449127197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241848826408386,
        "latitude" : 50.981285095214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5243428945541382,
        "latitude" : 50.981109619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247910022735596,
        "latitude" : 50.980682373046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249015092849731,
        "latitude" : 50.980560302734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.525133490562439,
        "latitude" : 50.98043441772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5253750085830688,
        "latitude" : 50.980323791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5256001949310303,
        "latitude" : 50.980228424072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5258268117904663,
        "latitude" : 50.980133056640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5263214111328125,
        "latitude" : 50.97997283935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52643221616745,
        "latitude" : 50.97991180419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268681049346924,
        "latitude" : 50.979732513427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5275315046310425,
        "latitude" : 50.97943115234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276592969894409,
        "latitude" : 50.97939682006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5279675126075745,
        "latitude" : 50.979248046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5280596017837524,
        "latitude" : 50.979217529296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5281714797019958,
        "latitude" : 50.979209899902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5282762050628662,
        "latitude" : 50.97917175292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5284475088119507,
        "latitude" : 50.97916030883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5288071036338806,
        "latitude" : 50.979129791259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5289756059646606,
        "latitude" : 50.97908401489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5290402770042419,
        "latitude" : 50.97906494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5291138291358948,
        "latitude" : 50.97903823852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5291672945022583,
        "latitude" : 50.97903060913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5292239189147949,
        "latitude" : 50.97897720336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529275119304657,
        "latitude" : 50.97893524169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529302179813385,
        "latitude" : 50.97891616821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5293359160423279,
        "latitude" : 50.97886276245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5295819044113159,
        "latitude" : 50.978336334228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52965247631073,
        "latitude" : 50.97799301147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5297155976295471,
        "latitude" : 50.977752685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5297244191169739,
        "latitude" : 50.97765350341797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5296640992164612,
        "latitude" : 50.97744369506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5295789241790771,
        "latitude" : 50.977256774902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5295547842979431,
        "latitude" : 50.977073669433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5294408202171326,
        "latitude" : 50.97684860229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5293260216712952,
        "latitude" : 50.97665023803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5292748212814331,
        "latitude" : 50.9763298034668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5291478037834167,
        "latitude" : 50.97602462768555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5290912985801697,
        "latitude" : 50.97573471069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5290929079055786,
        "latitude" : 50.97541427612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5291044116020203,
        "latitude" : 50.97532272338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5290982127189636,
        "latitude" : 50.97524642944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5290778875350952,
        "latitude" : 50.97516632080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5290529131889343,
        "latitude" : 50.97510528564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5289875864982605,
        "latitude" : 50.97502517700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5289217233657837,
        "latitude" : 50.9749641418457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5289130210876465,
        "latitude" : 50.97493362426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5288487076759338,
        "latitude" : 50.974910736083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5287731289863586,
        "latitude" : 50.974853515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5287368297576904,
        "latitude" : 50.97486114501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.528649091720581,
        "latitude" : 50.97481155395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5278021097183228,
        "latitude" : 50.974613189697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5274794101715088,
        "latitude" : 50.974639892578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52745521068573,
        "latitude" : 50.97463607788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5272780060768127,
        "latitude" : 50.974609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5271989107131958,
        "latitude" : 50.97459030151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5271059274673462,
        "latitude" : 50.97455596923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5270230770111084,
        "latitude" : 50.974517822265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5269474983215332,
        "latitude" : 50.9744758605957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.526918888092041,
        "latitude" : 50.97447967529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268682241439819,
        "latitude" : 50.97441864013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268058776855469,
        "latitude" : 50.97435760498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5267552733421326,
        "latitude" : 50.97429656982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5267120003700256,
        "latitude" : 50.974220275878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5266798734664917,
        "latitude" : 50.97416305541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5266752243041992,
        "latitude" : 50.97407913208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5266783237457275,
        "latitude" : 50.974029541015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5266821980476379,
        "latitude" : 50.97401428222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5266913175582886,
        "latitude" : 50.973976135253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5267156958580017,
        "latitude" : 50.97392654418945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52672278881073,
        "latitude" : 50.97393035888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5267810225486755,
        "latitude" : 50.97384262084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268206000328064,
        "latitude" : 50.97380447387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268774032592773,
        "latitude" : 50.9737663269043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5269412994384766,
        "latitude" : 50.97372817993164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5269961953163147,
        "latitude" : 50.97370147705078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5274674296379089,
        "latitude" : 50.97352981567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.527838408946991,
        "latitude" : 50.97346496582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5279437899589539,
        "latitude" : 50.97346496582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5279896855354309,
        "latitude" : 50.97345733642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5280327200889587,
        "latitude" : 50.973445892333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5280774831771851,
        "latitude" : 50.973426818847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5281167030334473,
        "latitude" : 50.9734001159668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5281431078910828,
        "latitude" : 50.9733772277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5281668901443481,
        "latitude" : 50.97334671020508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5281807780265808,
        "latitude" : 50.97331237792969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5282679796218872,
        "latitude" : 50.97267150878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5283216834068298,
        "latitude" : 50.972190856933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5284250974655151,
        "latitude" : 50.97188949584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529102087020874,
        "latitude" : 50.97084045410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529367208480835,
        "latitude" : 50.97038269042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529451310634613,
        "latitude" : 50.970157623291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529451310634613,
        "latitude" : 50.97015380859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5295711159706116,
        "latitude" : 50.96961212158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5296134948730469,
        "latitude" : 50.96939468383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529647171497345,
        "latitude" : 50.969276428222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5297244191169739,
        "latitude" : 50.969085693359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5300065279006958,
        "latitude" : 50.9684944152832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5301603078842163,
        "latitude" : 50.968223571777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.53035569190979,
        "latitude" : 50.96794509887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306631922721863,
        "latitude" : 50.9675407409668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.530708372592926,
        "latitude" : 50.96746063232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5307391285896301,
        "latitude" : 50.96739196777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5307590961456299,
        "latitude" : 50.96725845336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5307446718215942,
        "latitude" : 50.967105865478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.530732274055481,
        "latitude" : 50.96702194213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306984782218933,
        "latitude" : 50.9669189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306522250175476,
        "latitude" : 50.96680450439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5305510759353638,
        "latitude" : 50.96662521362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5304815173149109,
        "latitude" : 50.966529846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.53040611743927,
        "latitude" : 50.96643829345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5303329229354858,
        "latitude" : 50.966365814208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5302609205245972,
        "latitude" : 50.96630096435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.530171811580658,
        "latitude" : 50.96623611450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5300406813621521,
        "latitude" : 50.966148376464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5299288034439087,
        "latitude" : 50.96608352661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5295183062553406,
        "latitude" : 50.96586990356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5290988087654114,
        "latitude" : 50.96562194824219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5288730263710022,
        "latitude" : 50.965511322021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.528721272945404,
        "latitude" : 50.96544647216797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5285654067993164,
        "latitude" : 50.96537780761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5282586812973022,
        "latitude" : 50.96525955200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5281326770782471,
        "latitude" : 50.96519088745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5280745029449463,
        "latitude" : 50.96514129638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5279499888420105,
        "latitude" : 50.9649772644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5278074145317078,
        "latitude" : 50.964847564697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5275887846946716,
        "latitude" : 50.964691162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5272942185401917,
        "latitude" : 50.96450424194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5272009968757629,
        "latitude" : 50.96443557739258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.527092695236206,
        "latitude" : 50.96434783935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5270001888275146,
        "latitude" : 50.964256286621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5269250869750977,
        "latitude" : 50.96415328979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268602967262268,
        "latitude" : 50.96404266357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268269777297974,
        "latitude" : 50.96397018432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268225073814392,
        "latitude" : 50.963932037353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268326997756958,
        "latitude" : 50.9638786315918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268630981445312,
        "latitude" : 50.96381759643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5269178748130798,
        "latitude" : 50.963748931884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5269885063171387,
        "latitude" : 50.963680267333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5270527005195618,
        "latitude" : 50.96363067626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52712082862854,
        "latitude" : 50.963592529296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5271884799003601,
        "latitude" : 50.96356964111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5273889899253845,
        "latitude" : 50.96353530883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5274336934089661,
        "latitude" : 50.96351623535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5274916887283325,
        "latitude" : 50.96348190307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5275620222091675,
        "latitude" : 50.96342468261719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276240110397339,
        "latitude" : 50.96335220336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276569724082947,
        "latitude" : 50.96329879760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276709198951721,
        "latitude" : 50.96322250366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276556015014648,
        "latitude" : 50.96311950683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.527656614780426,
        "latitude" : 50.96308898925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.527667224407196,
        "latitude" : 50.9630241394043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5277673006057739,
        "latitude" : 50.962646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5277712941169739,
        "latitude" : 50.962520599365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5277525782585144,
        "latitude" : 50.96243667602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276893973350525,
        "latitude" : 50.96232223510742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276808142662048,
        "latitude" : 50.96232223510742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276778936386108,
        "latitude" : 50.9622802734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276774764060974,
        "latitude" : 50.96224594116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5277047753334045,
        "latitude" : 50.96210479736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5277026891708374,
        "latitude" : 50.962032318115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276117920875549,
        "latitude" : 50.961700439453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5275794863700867,
        "latitude" : 50.96156692504883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5275766253471375,
        "latitude" : 50.96152114868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276045799255371,
        "latitude" : 50.96144485473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276253819465637,
        "latitude" : 50.96141815185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5276488065719604,
        "latitude" : 50.96139907836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5277137756347656,
        "latitude" : 50.961368560791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5279175043106079,
        "latitude" : 50.96132278442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5281649231910706,
        "latitude" : 50.961238861083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5283812880516052,
        "latitude" : 50.961151123046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5285202860832214,
        "latitude" : 50.96107864379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5286878943443298,
        "latitude" : 50.960960388183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5288606882095337,
        "latitude" : 50.96080780029297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5289273858070374,
        "latitude" : 50.960750579833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5289520025253296,
        "latitude" : 50.96071243286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5290486216545105,
        "latitude" : 50.96060562133789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5291830897331238,
        "latitude" : 50.96043014526367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5292819738388062,
        "latitude" : 50.96031951904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5293506979942322,
        "latitude" : 50.960262298583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5294073820114136,
        "latitude" : 50.96022415161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5294855833053589,
        "latitude" : 50.96018600463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5295823216438293,
        "latitude" : 50.960140228271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5296714901924133,
        "latitude" : 50.960113525390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5297790765762329,
        "latitude" : 50.960086822509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5300254225730896,
        "latitude" : 50.960044860839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5301911234855652,
        "latitude" : 50.96002960205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306934118270874,
        "latitude" : 50.95999526977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5309290885925293,
        "latitude" : 50.95996856689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.531022310256958,
        "latitude" : 50.9599494934082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5311129093170166,
        "latitude" : 50.959922790527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5312023162841797,
        "latitude" : 50.95988464355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5313165783882141,
        "latitude" : 50.95983123779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5314369201660156,
        "latitude" : 50.95976257324219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5315284132957458,
        "latitude" : 50.9597053527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5315998792648315,
        "latitude" : 50.95964813232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5316776037216187,
        "latitude" : 50.95957946777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5317499041557312,
        "latitude" : 50.95949935913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5318388938903809,
        "latitude" : 50.959388732910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.532051682472229,
        "latitude" : 50.9590950012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5322570204734802,
        "latitude" : 50.958858489990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5322824120521545,
        "latitude" : 50.95882034301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5323495864868164,
        "latitude" : 50.95867919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5323895215988159,
        "latitude" : 50.95863342285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5324479937553406,
        "latitude" : 50.95858383178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5327255725860596,
        "latitude" : 50.958404541015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5328893065452576,
        "latitude" : 50.958316802978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.533111572265625,
        "latitude" : 50.95821762084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5335208773612976,
        "latitude" : 50.95806121826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5340287089347839,
        "latitude" : 50.95780944824219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5342321991920471,
        "latitude" : 50.95767593383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5343276262283325,
        "latitude" : 50.9576301574707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5345650911331177,
        "latitude" : 50.957550048828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351036787033081,
        "latitude" : 50.95735549926758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351912975311279,
        "latitude" : 50.9572868347168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352137088775635,
        "latitude" : 50.95725631713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352193713188171,
        "latitude" : 50.957210540771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351961255073547,
        "latitude" : 50.95713424682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535081684589386,
        "latitude" : 50.95697021484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5350250005722046,
        "latitude" : 50.956871032714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5349770188331604,
        "latitude" : 50.95676803588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5349296927452087,
        "latitude" : 50.95659637451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5349295139312744,
        "latitude" : 50.95646667480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5349382758140564,
        "latitude" : 50.95641326904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.534971296787262,
        "latitude" : 50.95631408691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5350027084350586,
        "latitude" : 50.95626449584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352430939674377,
        "latitude" : 50.95595932006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352612137794495,
        "latitude" : 50.95592498779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352802276611328,
        "latitude" : 50.95586395263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352826118469238,
        "latitude" : 50.955833435058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535271406173706,
        "latitude" : 50.955692291259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352817177772522,
        "latitude" : 50.95563507080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535349428653717,
        "latitude" : 50.955474853515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535370409488678,
        "latitude" : 50.95539855957031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5353735089302063,
        "latitude" : 50.95534133911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5353636145591736,
        "latitude" : 50.95529556274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5353376865386963,
        "latitude" : 50.955257415771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352849960327148,
        "latitude" : 50.95521545410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352028012275696,
        "latitude" : 50.95515823364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5349467992782593,
        "latitude" : 50.95500946044922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5348156094551086,
        "latitude" : 50.954925537109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5346401929855347,
        "latitude" : 50.95479965209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5344042778015137,
        "latitude" : 50.95460510253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5343552231788635,
        "latitude" : 50.95453643798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5343438982963562,
        "latitude" : 50.95448684692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5343543291091919,
        "latitude" : 50.95433807373047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5343385934829712,
        "latitude" : 50.95420455932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5343251824378967,
        "latitude" : 50.95417404174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.534305989742279,
        "latitude" : 50.95415115356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5342711806297302,
        "latitude" : 50.95412826538086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5342177152633667,
        "latitude" : 50.95410919189453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5341528058052063,
        "latitude" : 50.9540901184082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5340762734413147,
        "latitude" : 50.954078674316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5339937806129456,
        "latitude" : 50.954078674316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5337554216384888,
        "latitude" : 50.954097747802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5331887006759644,
        "latitude" : 50.954097747802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5325263142585754,
        "latitude" : 50.95410919189453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5323745012283325,
        "latitude" : 50.9540901184082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5322883129119873,
        "latitude" : 50.954071044921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5322138071060181,
        "latitude" : 50.95404052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5321565866470337,
        "latitude" : 50.954002380371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5321208238601685,
        "latitude" : 50.95396423339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5320984125137329,
        "latitude" : 50.95390701293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5320888757705688,
        "latitude" : 50.9538459777832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5321007966995239,
        "latitude" : 50.95378494262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5323318839073181,
        "latitude" : 50.95327377319336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5324252843856812,
        "latitude" : 50.953155517578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5325469970703125,
        "latitude" : 50.95304489135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.532901406288147,
        "latitude" : 50.95277404785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5329967737197876,
        "latitude" : 50.95268249511719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5330373048782349,
        "latitude" : 50.95262145996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5332052111625671,
        "latitude" : 50.952171325683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5332015752792358,
        "latitude" : 50.95210647583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5331401228904724,
        "latitude" : 50.95197677612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5331283807754517,
        "latitude" : 50.951942443847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5331324934959412,
        "latitude" : 50.951900482177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5331525206565857,
        "latitude" : 50.95185470581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5332092046737671,
        "latitude" : 50.9517707824707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5334035158157349,
        "latitude" : 50.9515266418457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.533511221408844,
        "latitude" : 50.951358795166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5335509777069092,
        "latitude" : 50.951271057128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5335785150527954,
        "latitude" : 50.95112228393555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5336027145385742,
        "latitude" : 50.95107650756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.533701479434967,
        "latitude" : 50.950965881347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5337343811988831,
        "latitude" : 50.9509162902832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5338912010192871,
        "latitude" : 50.950592041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5339109897613525,
        "latitude" : 50.95050811767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5339066982269287,
        "latitude" : 50.95042037963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5338935852050781,
        "latitude" : 50.950382232666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.533869206905365,
        "latitude" : 50.95034408569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5338320136070251,
        "latitude" : 50.95030212402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5337724089622498,
        "latitude" : 50.950252532958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5347303152084351,
        "latitude" : 50.94989776611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5348762273788452,
        "latitude" : 50.9498291015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5349488854408264,
        "latitude" : 50.94978332519531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5350131988525391,
        "latitude" : 50.949729919433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5350764989852905,
        "latitude" : 50.94966125488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351197123527527,
        "latitude" : 50.94960403442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351426005363464,
        "latitude" : 50.94955062866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535152792930603,
        "latitude" : 50.94949722290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351518988609314,
        "latitude" : 50.94943618774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351303815841675,
        "latitude" : 50.9493522644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361682176589966,
        "latitude" : 50.949214935302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5366120934486389,
        "latitude" : 50.949134826660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373231768608093,
        "latitude" : 50.948978424072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5374457240104675,
        "latitude" : 50.94892883300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375223159790039,
        "latitude" : 50.948890686035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375571846961975,
        "latitude" : 50.94886779785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537582278251648,
        "latitude" : 50.9488410949707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375944972038269,
        "latitude" : 50.948814392089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375967025756836,
        "latitude" : 50.948787689208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375301837921143,
        "latitude" : 50.948368072509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375574827194214,
        "latitude" : 50.94831085205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375884771347046,
        "latitude" : 50.948280334472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537626326084137,
        "latitude" : 50.9482536315918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5376682281494141,
        "latitude" : 50.94823455810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5377227067947388,
        "latitude" : 50.948219299316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5379424095153809,
        "latitude" : 50.948204040527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5380392074584961,
        "latitude" : 50.94820785522461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5386254787445068,
        "latitude" : 50.94826126098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5388574004173279,
        "latitude" : 50.948265075683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5392135977745056,
        "latitude" : 50.9482536315918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5393394231796265,
        "latitude" : 50.94823455810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5399513840675354,
        "latitude" : 50.94810485839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5401037931442261,
        "latitude" : 50.94810485839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5402116775512695,
        "latitude" : 50.94811248779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5403634905815125,
        "latitude" : 50.94812774658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5407794117927551,
        "latitude" : 50.948211669921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5410786271095276,
        "latitude" : 50.94824981689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5413106083869934,
        "latitude" : 50.94829559326172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5414701104164124,
        "latitude" : 50.948341369628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5416067242622375,
        "latitude" : 50.94839096069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5418524742126465,
        "latitude" : 50.94849395751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.541936993598938,
        "latitude" : 50.948524475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5421205759048462,
        "latitude" : 50.948570251464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5422356128692627,
        "latitude" : 50.94858169555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5423225164413452,
        "latitude" : 50.948577880859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5424183011054993,
        "latitude" : 50.94856643676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5425072908401489,
        "latitude" : 50.948543548583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5425894260406494,
        "latitude" : 50.94851303100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5426530838012695,
        "latitude" : 50.94847869873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5427113771438599,
        "latitude" : 50.94843292236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.542748212814331,
        "latitude" : 50.94839859008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5427922010421753,
        "latitude" : 50.948307037353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5428171753883362,
        "latitude" : 50.94828414916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5428562760353088,
        "latitude" : 50.948265075683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.54290372133255,
        "latitude" : 50.94824981689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5430681705474854,
        "latitude" : 50.94822311401367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5437871813774109,
        "latitude" : 50.948081970214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5439664721488953,
        "latitude" : 50.94804000854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5440977215766907,
        "latitude" : 50.94803237915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5441697835922241,
        "latitude" : 50.94805145263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5442938208580017,
        "latitude" : 50.948062896728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5442512035369873,
        "latitude" : 50.948089599609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5443490147590637,
        "latitude" : 50.94814682006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444101095199585,
        "latitude" : 50.94819641113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444473028182983,
        "latitude" : 50.94823455810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444759130477905,
        "latitude" : 50.94827651977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444998741149902,
        "latitude" : 50.94832992553711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5445243120193481,
        "latitude" : 50.94841384887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5445582270622253,
        "latitude" : 50.948604583740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5445951819419861,
        "latitude" : 50.94869613647461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5447012186050415,
        "latitude" : 50.94886016845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5447894930839539,
        "latitude" : 50.949039459228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5448355078697205,
        "latitude" : 50.94911575317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5450466871261597,
        "latitude" : 50.949371337890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.545143723487854,
        "latitude" : 50.94950485229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.545179009437561,
        "latitude" : 50.94955825805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5452184081077576,
        "latitude" : 50.94966506958008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5453016757965088,
        "latitude" : 50.950096130371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5453615784645081,
        "latitude" : 50.95027542114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5453553199768066,
        "latitude" : 50.950340270996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5453161001205444,
        "latitude" : 50.95041275024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5452231764793396,
        "latitude" : 50.95051574707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5451647043228149,
        "latitude" : 50.950565338134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.545080304145813,
        "latitude" : 50.95062255859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5448744893074036,
        "latitude" : 50.950740814208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5448089241981506,
        "latitude" : 50.95078659057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5447531938552856,
        "latitude" : 50.95083999633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5447205901145935,
        "latitude" : 50.95088195800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5447009801864624,
        "latitude" : 50.9509162902832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5446316003799438,
        "latitude" : 50.95117950439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5445877909660339,
        "latitude" : 50.95125961303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444654822349548,
        "latitude" : 50.95143508911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444322824478149,
        "latitude" : 50.951541900634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444309115409851,
        "latitude" : 50.95158386230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444537997245789,
        "latitude" : 50.951629638671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444772839546204,
        "latitude" : 50.9516487121582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5445165038108826,
        "latitude" : 50.9516716003418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5446795225143433,
        "latitude" : 50.95174026489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5451145172119141,
        "latitude" : 50.95194625854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5452107787132263,
        "latitude" : 50.952003479003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5452218055725098,
        "latitude" : 50.95201873779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5452427864074707,
        "latitude" : 50.95207595825195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5452393889427185,
        "latitude" : 50.9521369934082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5452240705490112,
        "latitude" : 50.95217514038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5450553894042969,
        "latitude" : 50.952423095703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5450121164321899,
        "latitude" : 50.95253372192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.544951319694519,
        "latitude" : 50.952884674072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5449547171592712,
        "latitude" : 50.9530029296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.544971227645874,
        "latitude" : 50.953067779541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5449910759925842,
        "latitude" : 50.95311737060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5450100898742676,
        "latitude" : 50.95314407348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5450406074523926,
        "latitude" : 50.95317077636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5451869964599609,
        "latitude" : 50.953269958496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5452576875686646,
        "latitude" : 50.953330993652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.545351505279541,
        "latitude" : 50.953426361083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5454378724098206,
        "latitude" : 50.95353317260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5454772710800171,
        "latitude" : 50.95359420776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5455483198165894,
        "latitude" : 50.9537353515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5456032156944275,
        "latitude" : 50.95380401611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5456448197364807,
        "latitude" : 50.95383834838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5458095073699951,
        "latitude" : 50.95394515991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5460324287414551,
        "latitude" : 50.95405578613281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5460683107376099,
        "latitude" : 50.95407485961914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5462393164634705,
        "latitude" : 50.954166412353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5463252067565918,
        "latitude" : 50.954193115234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5463948845863342,
        "latitude" : 50.954219818115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5465880036354065,
        "latitude" : 50.95431137084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5466738939285278,
        "latitude" : 50.95437240600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5467826724052429,
        "latitude" : 50.954463958740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5468804240226746,
        "latitude" : 50.9544792175293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5469157099723816,
        "latitude" : 50.95449447631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5469669103622437,
        "latitude" : 50.95449447631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5470283031463623,
        "latitude" : 50.954490661621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5471888184547424,
        "latitude" : 50.9544563293457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5473623275756836,
        "latitude" : 50.954402923583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5476356744766235,
        "latitude" : 50.954322814941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5477948188781738,
        "latitude" : 50.954288482666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5483427047729492,
        "latitude" : 50.95420837402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5488908290863037,
        "latitude" : 50.95411682128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.549281120300293,
        "latitude" : 50.954063415527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5496963262557983,
        "latitude" : 50.9539909362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5498887896537781,
        "latitude" : 50.95393753051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5502327084541321,
        "latitude" : 50.95382308959961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5502917766571045,
        "latitude" : 50.95379638671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5503904223442078,
        "latitude" : 50.953739166259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5504639148712158,
        "latitude" : 50.95366668701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5505536198616028,
        "latitude" : 50.95352554321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5506086945533752,
        "latitude" : 50.95340347290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5507302284240723,
        "latitude" : 50.953067779541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5507724285125732,
        "latitude" : 50.95299530029297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5507916212081909,
        "latitude" : 50.952972412109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5508617162704468,
        "latitude" : 50.95291519165039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5510429739952087,
        "latitude" : 50.95280838012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5511524081230164,
        "latitude" : 50.95275115966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5514973998069763,
        "latitude" : 50.952571868896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5516217947006226,
        "latitude" : 50.952552795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.551680326461792,
        "latitude" : 50.95254898071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5518152117729187,
        "latitude" : 50.95256042480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5518760085105896,
        "latitude" : 50.952571868896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5521538257598877,
        "latitude" : 50.952659606933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5522118210792542,
        "latitude" : 50.95267105102539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5522559285163879,
        "latitude" : 50.952674865722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5523359775543213,
        "latitude" : 50.952659606933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5523906946182251,
        "latitude" : 50.952640533447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5525974035263062,
        "latitude" : 50.95254135131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5532258152961731,
        "latitude" : 50.952110290527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5533764958381653,
        "latitude" : 50.9520263671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5534456968307495,
        "latitude" : 50.95199966430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5535315275192261,
        "latitude" : 50.951988220214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.553565502166748,
        "latitude" : 50.95199203491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5536050796508789,
        "latitude" : 50.952003479003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5536487102508545,
        "latitude" : 50.95201873779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.553714394569397,
        "latitude" : 50.952056884765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5539318919181824,
        "latitude" : 50.952205657958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5540046095848083,
        "latitude" : 50.952247619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5540397763252258,
        "latitude" : 50.95226287841797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5540807843208313,
        "latitude" : 50.9522705078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5541234016418457,
        "latitude" : 50.952274322509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5541632771492004,
        "latitude" : 50.952274322509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5543966889381409,
        "latitude" : 50.95222854614258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5546848773956299,
        "latitude" : 50.95220947265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5550178289413452,
        "latitude" : 50.952171325683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5552641153335571,
        "latitude" : 50.952125549316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5553268790245056,
        "latitude" : 50.95212173461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5553780198097229,
        "latitude" : 50.952125549316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5555577874183655,
        "latitude" : 50.9521598815918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5556346774101257,
        "latitude" : 50.9521598815918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5557007193565369,
        "latitude" : 50.95214080810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5558596849441528,
        "latitude" : 50.952064514160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5559660792350769,
        "latitude" : 50.952030181884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5564820766448975,
        "latitude" : 50.95191955566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5565651059150696,
        "latitude" : 50.951904296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5566380023956299,
        "latitude" : 50.95189666748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5567976832389832,
        "latitude" : 50.95188522338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5569515228271484,
        "latitude" : 50.95188522338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5573095083236694,
        "latitude" : 50.95191192626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5574076771736145,
        "latitude" : 50.95191192626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.557466983795166,
        "latitude" : 50.951812744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5575187802314758,
        "latitude" : 50.95172882080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5575670003890991,
        "latitude" : 50.95150375366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5579403042793274,
        "latitude" : 50.95149230957031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5582358837127686,
        "latitude" : 50.95146560668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5583853721618652,
        "latitude" : 50.95146179199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5587316155433655,
        "latitude" : 50.951499938964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5589830875396729,
        "latitude" : 50.95151901245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5593369007110596,
        "latitude" : 50.95149612426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5595481991767883,
        "latitude" : 50.95147705078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5598469972610474,
        "latitude" : 50.951114654541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5598981976509094,
        "latitude" : 50.95097732543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5599594712257385,
        "latitude" : 50.95088195800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5600172281265259,
        "latitude" : 50.950809478759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5600568056106567,
        "latitude" : 50.95077133178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5601063966751099,
        "latitude" : 50.95073318481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5601643919944763,
        "latitude" : 50.95069885253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5602248907089233,
        "latitude" : 50.95067596435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.560607373714447,
        "latitude" : 50.95055389404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5606886148452759,
        "latitude" : 50.95050811767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5609003901481628,
        "latitude" : 50.95033264160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5609903931617737,
        "latitude" : 50.950279235839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5612822771072388,
        "latitude" : 50.950138092041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5614910125732422,
        "latitude" : 50.950016021728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5615718960762024,
        "latitude" : 50.94997787475586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5616453886032104,
        "latitude" : 50.949951171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5618076920509338,
        "latitude" : 50.94990158081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.561913788318634,
        "latitude" : 50.94987869262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5621854066848755,
        "latitude" : 50.9498405456543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5623373985290527,
        "latitude" : 50.949806213378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5626537203788757,
        "latitude" : 50.94970703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5634750127792358,
        "latitude" : 50.94948196411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5635284185409546,
        "latitude" : 50.94945526123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5636994242668152,
        "latitude" : 50.94935989379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.563891589641571,
        "latitude" : 50.949222564697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.563969075679779,
        "latitude" : 50.949153900146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5641263127326965,
        "latitude" : 50.948997497558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5642815232276917,
        "latitude" : 50.94881057739258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5643754005432129,
        "latitude" : 50.948673248291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5644757151603699,
        "latitude" : 50.94846725463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5645788908004761,
        "latitude" : 50.94830322265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5646662712097168,
        "latitude" : 50.94814682006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5647379755973816,
        "latitude" : 50.94790267944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5649799704551697,
        "latitude" : 50.947391510009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5651344060897827,
        "latitude" : 50.94700241088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5652554035186768,
        "latitude" : 50.94672393798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5653675198554993,
        "latitude" : 50.94650650024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5655642747879028,
        "latitude" : 50.9461669921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5658057928085327,
        "latitude" : 50.94581604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5660088062286377,
        "latitude" : 50.945556640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5667151808738708,
        "latitude" : 50.94470977783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.566858172416687,
        "latitude" : 50.94455337524414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5669859051704407,
        "latitude" : 50.944427490234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5671480894088745,
        "latitude" : 50.94429016113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5674775838851929,
        "latitude" : 50.944034576416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.567557692527771,
        "latitude" : 50.943931579589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5675951838493347,
        "latitude" : 50.94386672973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5677676796913147,
        "latitude" : 50.94353485107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5678080916404724,
        "latitude" : 50.9434700012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5678945779800415,
        "latitude" : 50.94334030151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5679761171340942,
        "latitude" : 50.9432373046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5681995153427124,
        "latitude" : 50.94301223754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5683910846710205,
        "latitude" : 50.94279479980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5685654878616333,
        "latitude" : 50.94268035888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5686429142951965,
        "latitude" : 50.9426155090332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5687313079833984,
        "latitude" : 50.94252014160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5687884092330933,
        "latitude" : 50.942420959472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5688104033470154,
        "latitude" : 50.942352294921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5688372850418091,
        "latitude" : 50.94221878051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5688568949699402,
        "latitude" : 50.94204330444336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5688629150390625,
        "latitude" : 50.941802978515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.568841278553009,
        "latitude" : 50.9415283203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5687648057937622,
        "latitude" : 50.94087219238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5687229037284851,
        "latitude" : 50.9401969909668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5686694979667664,
        "latitude" : 50.94012451171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.568625271320343,
        "latitude" : 50.94008255004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5685405135154724,
        "latitude" : 50.94001388549805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5688483715057373,
        "latitude" : 50.93986129760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5689471960067749,
        "latitude" : 50.93831253051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.568983793258667,
        "latitude" : 50.937583923339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5690035820007324,
        "latitude" : 50.93698501586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5690169930458069,
        "latitude" : 50.93622589111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5690417289733887,
        "latitude" : 50.935791015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5690208077430725,
        "latitude" : 50.935543060302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5689960718154907,
        "latitude" : 50.935420989990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5689327120780945,
        "latitude" : 50.93521499633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5688707232475281,
        "latitude" : 50.93510055541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.568710207939148,
        "latitude" : 50.93486022949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.568479597568512,
        "latitude" : 50.93439865112305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.56844162940979,
        "latitude" : 50.9343376159668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5683885812759399,
        "latitude" : 50.93425369262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5681360960006714,
        "latitude" : 50.93395233154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5680578947067261,
        "latitude" : 50.93399429321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5671396255493164,
        "latitude" : 50.933128356933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5663868188858032,
        "latitude" : 50.932430267333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5659958720207214,
        "latitude" : 50.93209457397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5654547214508057,
        "latitude" : 50.93155288696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5653454065322876,
        "latitude" : 50.93144989013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.565264880657196,
        "latitude" : 50.9313850402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5650920867919922,
        "latitude" : 50.93126678466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5649449229240417,
        "latitude" : 50.93119430541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5646803975105286,
        "latitude" : 50.931095123291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5642356276512146,
        "latitude" : 50.93093490600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5637965202331543,
        "latitude" : 50.930824279785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5636445879936218,
        "latitude" : 50.930763244628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5634527802467346,
        "latitude" : 50.9306640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5633503198623657,
        "latitude" : 50.93061828613281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5631476044654846,
        "latitude" : 50.930545806884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5627896785736084,
        "latitude" : 50.9304313659668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5618792176246643,
        "latitude" : 50.930145263671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5616536140441895,
        "latitude" : 50.93012237548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5614625215530396,
        "latitude" : 50.92990493774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5607795715332031,
        "latitude" : 50.92976379394531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5595403909683228,
        "latitude" : 50.92952346801758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5576431751251221,
        "latitude" : 50.929073333740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5573946833610535,
        "latitude" : 50.92864227294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5572918057441711,
        "latitude" : 50.928428649902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5571900010108948,
        "latitude" : 50.92831802368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5571296215057373,
        "latitude" : 50.92824172973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5570737719535828,
        "latitude" : 50.92816162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5570279955863953,
        "latitude" : 50.928077697753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5568439960479736,
        "latitude" : 50.92763137817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5567293763160706,
        "latitude" : 50.927520751953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.556707501411438,
        "latitude" : 50.927490234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5566768050193787,
        "latitude" : 50.927425384521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5566602945327759,
        "latitude" : 50.92731475830078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5563163757324219,
        "latitude" : 50.926612854003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5561348795890808,
        "latitude" : 50.92604064941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5560073852539062,
        "latitude" : 50.92583465576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5561572909355164,
        "latitude" : 50.925777435302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5563669800758362,
        "latitude" : 50.9255256652832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5564749836921692,
        "latitude" : 50.925437927246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5565497875213623,
        "latitude" : 50.92536544799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5565809011459351,
        "latitude" : 50.92532730102539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.556611180305481,
        "latitude" : 50.925270080566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5566332936286926,
        "latitude" : 50.925201416015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5566548109054565,
        "latitude" : 50.924869537353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5566301941871643,
        "latitude" : 50.92461013793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5565741062164307,
        "latitude" : 50.924583435058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5565562844276428,
        "latitude" : 50.92428207397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5562074184417725,
        "latitude" : 50.92388153076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5561155080795288,
        "latitude" : 50.92372131347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5561363101005554,
        "latitude" : 50.92360305786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5560886859893799,
        "latitude" : 50.923484802246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5559241771697998,
        "latitude" : 50.92351531982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5557187795639038,
        "latitude" : 50.92339324951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5556874871253967,
        "latitude" : 50.92338943481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5554624795913696,
        "latitude" : 50.92340087890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5554285049438477,
        "latitude" : 50.923439025878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5549817085266113,
        "latitude" : 50.92344284057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.55368572473526,
        "latitude" : 50.92348098754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5531449913978577,
        "latitude" : 50.92348098754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5529584884643555,
        "latitude" : 50.92353057861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5528349280357361,
        "latitude" : 50.92352294921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5525261759757996,
        "latitude" : 50.92356872558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5525001883506775,
        "latitude" : 50.92353439331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5523310899734497,
        "latitude" : 50.922977447509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5518729090690613,
        "latitude" : 50.92298126220703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5514470934867859,
        "latitude" : 50.923038482666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5512719750404358,
        "latitude" : 50.92304229736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5509659051895142,
        "latitude" : 50.923091888427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5508846044540405,
        "latitude" : 50.923099517822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5508121848106384,
        "latitude" : 50.923095703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5507413148880005,
        "latitude" : 50.9230842590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5506622791290283,
        "latitude" : 50.923065185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5505765080451965,
        "latitude" : 50.92303466796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5505161881446838,
        "latitude" : 50.923004150390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5504536032676697,
        "latitude" : 50.92295837402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5503857135772705,
        "latitude" : 50.92276382446289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5503813028335571,
        "latitude" : 50.92267608642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5503432750701904,
        "latitude" : 50.92261505126953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.550158679485321,
        "latitude" : 50.92255783081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5495480895042419,
        "latitude" : 50.92229080200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5491744875907898,
        "latitude" : 50.92204284667969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5489658713340759,
        "latitude" : 50.92193603515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5481768846511841,
        "latitude" : 50.921546936035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5477432012557983,
        "latitude" : 50.92136001586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5471016764640808,
        "latitude" : 50.9210319519043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5469378232955933,
        "latitude" : 50.920902252197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5466346144676208,
        "latitude" : 50.920772552490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5460767149925232,
        "latitude" : 50.92055130004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5455883145332336,
        "latitude" : 50.92042541503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5455266237258911,
        "latitude" : 50.9203987121582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.545487105846405,
        "latitude" : 50.920387268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5454530715942383,
        "latitude" : 50.92038345336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5453746914863586,
        "latitude" : 50.920387268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5451924800872803,
        "latitude" : 50.920387268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5450236201286316,
        "latitude" : 50.92023849487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5448901057243347,
        "latitude" : 50.92013931274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5442718863487244,
        "latitude" : 50.919891357421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5439860224723816,
        "latitude" : 50.91975021362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5434097051620483,
        "latitude" : 50.919342041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5431206226348877,
        "latitude" : 50.91917037963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5427790284156799,
        "latitude" : 50.91899108886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5420827865600586,
        "latitude" : 50.918785095214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5403637290000916,
        "latitude" : 50.91834259033203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5397083759307861,
        "latitude" : 50.91814422607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.538608193397522,
        "latitude" : 50.91770553588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5374032855033875,
        "latitude" : 50.91715621948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373222231864929,
        "latitude" : 50.917110443115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5372442007064819,
        "latitude" : 50.917057037353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537158191204071,
        "latitude" : 50.916988372802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5370866060256958,
        "latitude" : 50.91691589355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537036120891571,
        "latitude" : 50.91684341430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5369917750358582,
        "latitude" : 50.9167594909668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5369657278060913,
        "latitude" : 50.91668701171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5369576811790466,
        "latitude" : 50.916622161865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5369623899459839,
        "latitude" : 50.91656494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5369781851768494,
        "latitude" : 50.91651153564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5369994044303894,
        "latitude" : 50.91646957397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5370426774024963,
        "latitude" : 50.91640853881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5371134877204895,
        "latitude" : 50.916324615478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5371838212013245,
        "latitude" : 50.916263580322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5372986197471619,
        "latitude" : 50.91618728637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5376006960868835,
        "latitude" : 50.91603469848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537521481513977,
        "latitude" : 50.9158821105957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5374528169631958,
        "latitude" : 50.91548538208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5374149084091187,
        "latitude" : 50.91537857055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373756289482117,
        "latitude" : 50.91527557373047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537212073802948,
        "latitude" : 50.91499710083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5370988249778748,
        "latitude" : 50.914756774902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5368996858596802,
        "latitude" : 50.9146614074707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5368859767913818,
        "latitude" : 50.91459655761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5366613864898682,
        "latitude" : 50.91445541381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5366560816764832,
        "latitude" : 50.91438674926758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5366472005844116,
        "latitude" : 50.914276123046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.536598801612854,
        "latitude" : 50.914222717285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5364227890968323,
        "latitude" : 50.91403579711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5363389253616333,
        "latitude" : 50.91386413574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5363078713417053,
        "latitude" : 50.91379928588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5363304018974304,
        "latitude" : 50.913536071777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5364235043525696,
        "latitude" : 50.91337966918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5368044972419739,
        "latitude" : 50.913387298583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373659133911133,
        "latitude" : 50.91353988647461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5400151014328003,
        "latitude" : 50.91343307495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5415636897087097,
        "latitude" : 50.91339874267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5425974130630493,
        "latitude" : 50.91337585449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5427309274673462,
        "latitude" : 50.913475036621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5429052710533142,
        "latitude" : 50.91344451904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5430123209953308,
        "latitude" : 50.91343688964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5431205034255981,
        "latitude" : 50.91343307495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5432326197624207,
        "latitude" : 50.9134407043457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.543343186378479,
        "latitude" : 50.913455963134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5434336066246033,
        "latitude" : 50.913475036621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5435181856155396,
        "latitude" : 50.91349792480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5436068177223206,
        "latitude" : 50.91353225708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5436909198760986,
        "latitude" : 50.913570404052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5437816977500916,
        "latitude" : 50.91362380981445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5440015196800232,
        "latitude" : 50.91373825073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5443149209022522,
        "latitude" : 50.9139518737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.544428288936615,
        "latitude" : 50.91400909423828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5445420742034912,
        "latitude" : 50.91405487060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5446392297744751,
        "latitude" : 50.91408920288086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5447549223899841,
        "latitude" : 50.914119720458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5448905825614929,
        "latitude" : 50.914146423339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5456328988075256,
        "latitude" : 50.91424560546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5457363724708557,
        "latitude" : 50.91425704956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5466635227203369,
        "latitude" : 50.91427230834961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.547966480255127,
        "latitude" : 50.91422653198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5487589240074158,
        "latitude" : 50.91422653198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5489137172698975,
        "latitude" : 50.91423416137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.548997700214386,
        "latitude" : 50.91423416137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5491347908973694,
        "latitude" : 50.914215087890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5492020845413208,
        "latitude" : 50.91419982910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5492768883705139,
        "latitude" : 50.9141731262207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5495116710662842,
        "latitude" : 50.91408157348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5496740937232971,
        "latitude" : 50.914119720458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5498887896537781,
        "latitude" : 50.91412353515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5501024723052979,
        "latitude" : 50.91411209106445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5502352714538574,
        "latitude" : 50.91409683227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5503574013710022,
        "latitude" : 50.914058685302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5504122972488403,
        "latitude" : 50.914031982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5504806041717529,
        "latitude" : 50.91398620605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5505433082580566,
        "latitude" : 50.913936614990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5505887866020203,
        "latitude" : 50.91389083862305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5506408214569092,
        "latitude" : 50.913818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5506516098976135,
        "latitude" : 50.91374588012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5506588220596313,
        "latitude" : 50.91365051269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5508236885070801,
        "latitude" : 50.913612365722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5509399771690369,
        "latitude" : 50.91357421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5510839223861694,
        "latitude" : 50.91352462768555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5511717796325684,
        "latitude" : 50.913482666015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5513352751731873,
        "latitude" : 50.913394927978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5514211058616638,
        "latitude" : 50.91333770751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5515217185020447,
        "latitude" : 50.91325759887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5516465902328491,
        "latitude" : 50.91312789916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.551716685295105,
        "latitude" : 50.91302490234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5520157217979431,
        "latitude" : 50.91228103637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5522795915603638,
        "latitude" : 50.91152572631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5524901747703552,
        "latitude" : 50.910972595214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5526134967803955,
        "latitude" : 50.91043472290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5526130795478821,
        "latitude" : 50.910125732421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.552783191204071,
        "latitude" : 50.90959548950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5529884099960327,
        "latitude" : 50.90912628173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5530099272727966,
        "latitude" : 50.90907287597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5533173084259033,
        "latitude" : 50.908565521240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5537980198860168,
        "latitude" : 50.9079704284668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5542626976966858,
        "latitude" : 50.907432556152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5551779866218567,
        "latitude" : 50.9062614440918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5557044744491577,
        "latitude" : 50.9056510925293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.555769681930542,
        "latitude" : 50.90557098388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5558220148086548,
        "latitude" : 50.905487060546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5558630228042603,
        "latitude" : 50.90540313720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.555892825126648,
        "latitude" : 50.90531539916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5559186935424805,
        "latitude" : 50.90516662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5559328198432922,
        "latitude" : 50.90475845336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5558809041976929,
        "latitude" : 50.904502868652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5558446049690247,
        "latitude" : 50.90439224243164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5558341145515442,
        "latitude" : 50.904361724853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5555458068847656,
        "latitude" : 50.903934478759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5554031729698181,
        "latitude" : 50.90362548828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.555259108543396,
        "latitude" : 50.90340805053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5550040006637573,
        "latitude" : 50.9031982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5545569062232971,
        "latitude" : 50.90293884277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5544270873069763,
        "latitude" : 50.90285873413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5543016195297241,
        "latitude" : 50.902774810791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5540531277656555,
        "latitude" : 50.902584075927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5538610219955444,
        "latitude" : 50.902400970458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5537294149398804,
        "latitude" : 50.90214920043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5536209940910339,
        "latitude" : 50.9019775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5533283948898315,
        "latitude" : 50.90169143676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5531259179115295,
        "latitude" : 50.90152359008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5533267855644226,
        "latitude" : 50.901466369628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5533844232559204,
        "latitude" : 50.90144348144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5538194179534912,
        "latitude" : 50.90168380737305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5541129112243652,
        "latitude" : 50.90184783935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5542317032814026,
        "latitude" : 50.901920318603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.554401695728302,
        "latitude" : 50.90202713012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5545167922973633,
        "latitude" : 50.90211868286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5545650124549866,
        "latitude" : 50.90217208862305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5546125769615173,
        "latitude" : 50.90224075317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5547800064086914,
        "latitude" : 50.9025764465332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5554769039154053,
        "latitude" : 50.90266799926758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5556991100311279,
        "latitude" : 50.90270233154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5564948916435242,
        "latitude" : 50.90263366699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5566720962524414,
        "latitude" : 50.90260314941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5568225979804993,
        "latitude" : 50.90256881713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5569878220558167,
        "latitude" : 50.90251159667969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5571323037147522,
        "latitude" : 50.90243911743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5576745867729187,
        "latitude" : 50.90205764770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5577465891838074,
        "latitude" : 50.90207290649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.557929515838623,
        "latitude" : 50.902000427246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5580686926841736,
        "latitude" : 50.90195846557617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5589103102684021,
        "latitude" : 50.90178680419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5586832761764526,
        "latitude" : 50.90116882324219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5585798025131226,
        "latitude" : 50.90102005004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5588753819465637,
        "latitude" : 50.90079879760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5595086812973022,
        "latitude" : 50.90050506591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5597559809684753,
        "latitude" : 50.90037155151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5607566833496094,
        "latitude" : 50.90024948120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5619434118270874,
        "latitude" : 50.90013885498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5631275177001953,
        "latitude" : 50.90010452270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.564357578754425,
        "latitude" : 50.900062561035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5655834078788757,
        "latitude" : 50.900062561035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5675405859947205,
        "latitude" : 50.8999137878418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5698304772377014,
        "latitude" : 50.899715423583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5707818269729614,
        "latitude" : 50.89971923828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5711901187896729,
        "latitude" : 50.89980697631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5715031027793884,
        "latitude" : 50.89989471435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5727162957191467,
        "latitude" : 50.8998908996582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.573624312877655,
        "latitude" : 50.89986801147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.574658215045929,
        "latitude" : 50.89986801147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5750982165336609,
        "latitude" : 50.89984893798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5767964720726013,
        "latitude" : 50.89965057373047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5781875848770142,
        "latitude" : 50.89945602416992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5793384909629822,
        "latitude" : 50.8993034362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5793399214744568,
        "latitude" : 50.8993034362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.579595685005188,
        "latitude" : 50.899261474609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5820525884628296,
        "latitude" : 50.9000244140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5844377279281616,
        "latitude" : 50.9007682800293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5862861275672913,
        "latitude" : 50.9011116027832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5871642827987671,
        "latitude" : 50.901180267333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5885413289070129,
        "latitude" : 50.901309967041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5894455909729004,
        "latitude" : 50.901554107666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.590413510799408,
        "latitude" : 50.901851654052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5932117104530334,
        "latitude" : 50.9017333984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5934088826179504,
        "latitude" : 50.90203094482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.593514084815979,
        "latitude" : 50.90236282348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5937196016311646,
        "latitude" : 50.90281295776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5940210223197937,
        "latitude" : 50.90277099609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5953238010406494,
        "latitude" : 50.9025764465332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5957216024398804,
        "latitude" : 50.90254211425781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5971841216087341,
        "latitude" : 50.902435302734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5977782011032104,
        "latitude" : 50.90235137939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5982770919799805,
        "latitude" : 50.90226745605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5991141200065613,
        "latitude" : 50.90214538574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5999075770378113,
        "latitude" : 50.90200424194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6008415818214417,
        "latitude" : 50.90187454223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6016458868980408,
        "latitude" : 50.90180206298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6027905941009521,
        "latitude" : 50.90176010131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6036320924758911,
        "latitude" : 50.90163040161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6037907004356384,
        "latitude" : 50.90160369873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6044105291366577,
        "latitude" : 50.901519775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6048542857170105,
        "latitude" : 50.901466369628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6049820184707642,
        "latitude" : 50.9014778137207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6054950952529907,
        "latitude" : 50.901580810546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6057220101356506,
        "latitude" : 50.90165328979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6058356761932373,
        "latitude" : 50.901702880859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6059197187423706,
        "latitude" : 50.90174865722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6059963703155518,
        "latitude" : 50.901798248291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6061034202575684,
        "latitude" : 50.90188217163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6065288782119751,
        "latitude" : 50.90216064453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6069778800010681,
        "latitude" : 50.90245819091797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6073133945465088,
        "latitude" : 50.902652740478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6077243089675903,
        "latitude" : 50.902706146240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6081405878067017,
        "latitude" : 50.90238571166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.609904408454895,
        "latitude" : 50.90304183959961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.613214910030365,
        "latitude" : 50.904205322265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6140472292900085,
        "latitude" : 50.904483795166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6147664785385132,
        "latitude" : 50.90473556518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6155033111572266,
        "latitude" : 50.904972076416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6166719794273376,
        "latitude" : 50.90531921386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6174070835113525,
        "latitude" : 50.90557098388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6179453730583191,
        "latitude" : 50.90544891357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6207193732261658,
        "latitude" : 50.90504455566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.621900200843811,
        "latitude" : 50.90479278564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.623019278049469,
        "latitude" : 50.90465545654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6231905221939087,
        "latitude" : 50.90463638305664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6235445141792297,
        "latitude" : 50.90468978881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6247838735580444,
        "latitude" : 50.904911041259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6251437067985535,
        "latitude" : 50.905006408691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6253761053085327,
        "latitude" : 50.90498733520508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6256433725357056,
        "latitude" : 50.904991149902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.626074492931366,
        "latitude" : 50.90488815307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6270729899406433,
        "latitude" : 50.904788970947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6281229257583618,
        "latitude" : 50.904781341552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6283994913101196,
        "latitude" : 50.90480422973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.628727376461029,
        "latitude" : 50.904876708984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6293852925300598,
        "latitude" : 50.9050407409668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6296229958534241,
        "latitude" : 50.905086517333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6298549771308899,
        "latitude" : 50.90512466430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6302235126495361,
        "latitude" : 50.90517044067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6303324103355408,
        "latitude" : 50.905189514160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6304870843887329,
        "latitude" : 50.90520477294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6306065917015076,
        "latitude" : 50.90520477294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6311817765235901,
        "latitude" : 50.90513229370117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6330472826957703,
        "latitude" : 50.90495300292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.633674681186676,
        "latitude" : 50.904850006103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6339328289031982,
        "latitude" : 50.904781341552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6342784762382507,
        "latitude" : 50.90453338623047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6347038745880127,
        "latitude" : 50.90419006347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6349567770957947,
        "latitude" : 50.90400314331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6352126002311707,
        "latitude" : 50.90381622314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.635725200176239,
        "latitude" : 50.9034538269043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.636284589767456,
        "latitude" : 50.9029541015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6368430256843567,
        "latitude" : 50.90223693847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.637127697467804,
        "latitude" : 50.901790618896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6373795866966248,
        "latitude" : 50.90193176269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.637457013130188,
        "latitude" : 50.902008056640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6375154852867126,
        "latitude" : 50.90205001831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6375839710235596,
        "latitude" : 50.90209197998047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6377074122428894,
        "latitude" : 50.90214920043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6378746032714844,
        "latitude" : 50.9022216796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6379926800727844,
        "latitude" : 50.90226745605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6383311152458191,
        "latitude" : 50.902366638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6385501027107239,
        "latitude" : 50.9024658203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6393362879753113,
        "latitude" : 50.90208435058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.639765202999115,
        "latitude" : 50.90190887451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6403607130050659,
        "latitude" : 50.901729583740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6406893134117126,
        "latitude" : 50.90157699584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6410242915153503,
        "latitude" : 50.9013557434082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6413407921791077,
        "latitude" : 50.90118408203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6415982246398926,
        "latitude" : 50.90098571777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6416715979576111,
        "latitude" : 50.90095520019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6417273879051208,
        "latitude" : 50.900943756103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6418401002883911,
        "latitude" : 50.90093231201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6418939828872681,
        "latitude" : 50.900936126708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6419605016708374,
        "latitude" : 50.90094757080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6422932744026184,
        "latitude" : 50.90104675292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6426742076873779,
        "latitude" : 50.901004791259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6435707211494446,
        "latitude" : 50.90088653564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6446022987365723,
        "latitude" : 50.90077209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6446681022644043,
        "latitude" : 50.90071105957031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6448619961738586,
        "latitude" : 50.90049743652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.645044207572937,
        "latitude" : 50.90044403076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6461889743804932,
        "latitude" : 50.900146484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6467483043670654,
        "latitude" : 50.9000358581543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6472058296203613,
        "latitude" : 50.900047302246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6486166715621948,
        "latitude" : 50.90004348754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6492232084274292,
        "latitude" : 50.900020599365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6491450071334839,
        "latitude" : 50.90031433105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6490448117256165,
        "latitude" : 50.90058135986328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6489036083221436,
        "latitude" : 50.9008903503418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6487081050872803,
        "latitude" : 50.901206970214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6486632227897644,
        "latitude" : 50.90128707885742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6486325263977051,
        "latitude" : 50.901363372802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6486179232597351,
        "latitude" : 50.901424407958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6486132740974426,
        "latitude" : 50.9014892578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6486341953277588,
        "latitude" : 50.901649475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.64862459897995,
        "latitude" : 50.901737213134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6485894918441772,
        "latitude" : 50.901817321777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6484541893005371,
        "latitude" : 50.90202331542969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.648323118686676,
        "latitude" : 50.90232467651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6483134031295776,
        "latitude" : 50.902366638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6483120918273926,
        "latitude" : 50.902462005615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6483262777328491,
        "latitude" : 50.90251159667969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6483584046363831,
        "latitude" : 50.90258026123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6484072208404541,
        "latitude" : 50.90290832519531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6485466957092285,
        "latitude" : 50.903446197509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6486396789550781,
        "latitude" : 50.90367126464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6488273739814758,
        "latitude" : 50.903968811035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6488445997238159,
        "latitude" : 50.90401077270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6488487720489502,
        "latitude" : 50.90406036376953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6488351821899414,
        "latitude" : 50.904136657714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6488255858421326,
        "latitude" : 50.904273986816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6487067937850952,
        "latitude" : 50.905086517333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.648598313331604,
        "latitude" : 50.9053955078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.648874819278717,
        "latitude" : 50.90547561645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6493260264396667,
        "latitude" : 50.90556335449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6497766971588135,
        "latitude" : 50.90561294555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6502605080604553,
        "latitude" : 50.90565872192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6503710746765137,
        "latitude" : 50.905670166015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6505172848701477,
        "latitude" : 50.905677795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6510618925094604,
        "latitude" : 50.905731201171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6512405872344971,
        "latitude" : 50.9057502746582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.651809573173523,
        "latitude" : 50.905845642089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6519994735717773,
        "latitude" : 50.90586853027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6523633003234863,
        "latitude" : 50.905879974365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6533805131912231,
        "latitude" : 50.905818939208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6545975804328918,
        "latitude" : 50.90573501586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6547331213951111,
        "latitude" : 50.90571975708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.654965877532959,
        "latitude" : 50.90568542480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6548811197280884,
        "latitude" : 50.905372619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6547340750694275,
        "latitude" : 50.9048957824707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6549341082572937,
        "latitude" : 50.904273986816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6550160050392151,
        "latitude" : 50.90394973754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6551579236984253,
        "latitude" : 50.90351486206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6552525162696838,
        "latitude" : 50.90314483642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6557604074478149,
        "latitude" : 50.90293884277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6563469171524048,
        "latitude" : 50.90267562866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6565321087837219,
        "latitude" : 50.90261459350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6575040221214294,
        "latitude" : 50.90244674682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6577879190444946,
        "latitude" : 50.90241622924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6577821969985962,
        "latitude" : 50.90187072753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.657810628414154,
        "latitude" : 50.901031494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6578214764595032,
        "latitude" : 50.900360107421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6578564047813416,
        "latitude" : 50.899539947509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6579194068908691,
        "latitude" : 50.89893341064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6579563021659851,
        "latitude" : 50.898189544677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6579509973526001,
        "latitude" : 50.89748764038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6579850912094116,
        "latitude" : 50.896297454833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6579849123954773,
        "latitude" : 50.895416259765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6580199003219604,
        "latitude" : 50.8946418762207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6580824851989746,
        "latitude" : 50.89374923706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.658108115196228,
        "latitude" : 50.89295959472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6581048965454102,
        "latitude" : 50.892425537109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6581308841705322,
        "latitude" : 50.89176559448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6581661105155945,
        "latitude" : 50.89044189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6581690907478333,
        "latitude" : 50.88905334472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.658205509185791,
        "latitude" : 50.88847732543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6582238078117371,
        "latitude" : 50.88754653930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6562507748603821,
        "latitude" : 50.88713455200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.654918372631073,
        "latitude" : 50.8868522644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6528077721595764,
        "latitude" : 50.886436462402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6519811153411865,
        "latitude" : 50.886260986328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6508274078369141,
        "latitude" : 50.88603973388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6508259773254395,
        "latitude" : 50.88603591918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6498165726661682,
        "latitude" : 50.88579559326172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6498138904571533,
        "latitude" : 50.88578796386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6499564051628113,
        "latitude" : 50.88523864746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6503618955612183,
        "latitude" : 50.883548736572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6509054899215698,
        "latitude" : 50.88328552246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6510893702507019,
        "latitude" : 50.883121490478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6513007879257202,
        "latitude" : 50.882938385009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6514163017272949,
        "latitude" : 50.88282775878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6515305042266846,
        "latitude" : 50.882713317871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6516960263252258,
        "latitude" : 50.88249588012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6519309878349304,
        "latitude" : 50.882232666015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522707939147949,
        "latitude" : 50.88188934326172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.652493417263031,
        "latitude" : 50.881710052490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.652493417263031,
        "latitude" : 50.881710052490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6528121829032898,
        "latitude" : 50.88145065307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6528670787811279,
        "latitude" : 50.881370544433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6528853178024292,
        "latitude" : 50.88133239746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6529036164283752,
        "latitude" : 50.8812370300293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6528568267822266,
        "latitude" : 50.88108825683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6527792811393738,
        "latitude" : 50.880916595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6527649164199829,
        "latitude" : 50.8808708190918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6531062126159668,
        "latitude" : 50.88047409057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6540340781211853,
        "latitude" : 50.87935256958008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6528784036636353,
        "latitude" : 50.87900924682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.65259850025177,
        "latitude" : 50.87890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525946855545044,
        "latitude" : 50.87889099121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525908708572388,
        "latitude" : 50.8787727355957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525812745094299,
        "latitude" : 50.87871170043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525686979293823,
        "latitude" : 50.87865447998047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.652522087097168,
        "latitude" : 50.87854766845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525145769119263,
        "latitude" : 50.878509521484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525244116783142,
        "latitude" : 50.87841796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525332927703857,
        "latitude" : 50.87815856933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524319052696228,
        "latitude" : 50.87797546386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6523460745811462,
        "latitude" : 50.877845764160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6523283123970032,
        "latitude" : 50.877723693847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522741913795471,
        "latitude" : 50.87748336791992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522545218467712,
        "latitude" : 50.87732696533203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522470712661743,
        "latitude" : 50.87718963623047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522613167762756,
        "latitude" : 50.876991271972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522846221923828,
        "latitude" : 50.87690734863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522868871688843,
        "latitude" : 50.8765983581543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6521419882774353,
        "latitude" : 50.876007080078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.652140200138092,
        "latitude" : 50.8759651184082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.652141273021698,
        "latitude" : 50.87592697143555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6521778106689453,
        "latitude" : 50.875797271728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522669196128845,
        "latitude" : 50.87527084350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522914171218872,
        "latitude" : 50.87520980834961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524335741996765,
        "latitude" : 50.87506103515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524870991706848,
        "latitude" : 50.874977111816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525357961654663,
        "latitude" : 50.8748664855957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525958180427551,
        "latitude" : 50.87466049194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.652600884437561,
        "latitude" : 50.874385833740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525864005088806,
        "latitude" : 50.87419891357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6525387763977051,
        "latitude" : 50.8740234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524527072906494,
        "latitude" : 50.87380599975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524440050125122,
        "latitude" : 50.87376022338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524187922477722,
        "latitude" : 50.87350082397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524189114570618,
        "latitude" : 50.87335205078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6523864269256592,
        "latitude" : 50.87285232543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6523146033287048,
        "latitude" : 50.872039794921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6522632837295532,
        "latitude" : 50.87174606323242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6521999835968018,
        "latitude" : 50.87152862548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6519731283187866,
        "latitude" : 50.8709716796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6519706845283508,
        "latitude" : 50.87090301513672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6519178748130798,
        "latitude" : 50.87042236328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6518616080284119,
        "latitude" : 50.87020492553711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6516329050064087,
        "latitude" : 50.86960983276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6515247225761414,
        "latitude" : 50.869468688964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6513921022415161,
        "latitude" : 50.86933517456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6513112187385559,
        "latitude" : 50.869232177734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6512627005577087,
        "latitude" : 50.869140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.65119868516922,
        "latitude" : 50.86884689331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6511831879615784,
        "latitude" : 50.86864471435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6511965990066528,
        "latitude" : 50.868473052978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6509227752685547,
        "latitude" : 50.86811447143555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6507253050804138,
        "latitude" : 50.867767333984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6505678296089172,
        "latitude" : 50.86746597290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.650359570980072,
        "latitude" : 50.86714553833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6503427028656006,
        "latitude" : 50.86709213256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6503397226333618,
        "latitude" : 50.86704635620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6503481864929199,
        "latitude" : 50.867000579833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6503666043281555,
        "latitude" : 50.8669548034668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6503962278366089,
        "latitude" : 50.86690902709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6504343152046204,
        "latitude" : 50.86687088012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6504793167114258,
        "latitude" : 50.86683654785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6505571007728577,
        "latitude" : 50.866798400878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6506500840187073,
        "latitude" : 50.86677932739258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6507570147514343,
        "latitude" : 50.86676788330078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6513835787773132,
        "latitude" : 50.866722106933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6513850092887878,
        "latitude" : 50.866722106933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6518396139144897,
        "latitude" : 50.86668014526367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6520571708679199,
        "latitude" : 50.86662292480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524941921234131,
        "latitude" : 50.86655044555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6528515815734863,
        "latitude" : 50.86652755737305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6530321836471558,
        "latitude" : 50.86652374267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6535388827323914,
        "latitude" : 50.866493225097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6543067097663879,
        "latitude" : 50.866477966308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6547300219535828,
        "latitude" : 50.866485595703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6553698778152466,
        "latitude" : 50.86647033691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6557024121284485,
        "latitude" : 50.86642074584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6569414138793945,
        "latitude" : 50.86627960205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6572312116622925,
        "latitude" : 50.866233825683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6574031114578247,
        "latitude" : 50.866188049316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6579182147979736,
        "latitude" : 50.86611557006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6586949825286865,
        "latitude" : 50.866031646728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6594905257225037,
        "latitude" : 50.86589813232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6599153280258179,
        "latitude" : 50.86579895019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6606627106666565,
        "latitude" : 50.86565399169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6615197062492371,
        "latitude" : 50.86545181274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6618790030479431,
        "latitude" : 50.865360260009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6623557806015015,
        "latitude" : 50.86528396606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6625282168388367,
        "latitude" : 50.86526870727539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6631404757499695,
        "latitude" : 50.8652229309082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6634504199028015,
        "latitude" : 50.8652229309082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6636781096458435,
        "latitude" : 50.86520767211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6646081805229187,
        "latitude" : 50.8652229309082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.665873110294342,
        "latitude" : 50.865203857421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6661584973335266,
        "latitude" : 50.865234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6670119166374207,
        "latitude" : 50.865203857421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6676766872406006,
        "latitude" : 50.86516571044922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6676915287971497,
        "latitude" : 50.86509704589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.668795108795166,
        "latitude" : 50.86501693725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6694576144218445,
        "latitude" : 50.86495590209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6700249910354614,
        "latitude" : 50.86494064331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6707283854484558,
        "latitude" : 50.864891052246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6712784767150879,
        "latitude" : 50.86488342285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6717624068260193,
        "latitude" : 50.86486053466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6719499230384827,
        "latitude" : 50.864810943603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6725618243217468,
        "latitude" : 50.86473083496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6734743118286133,
        "latitude" : 50.86457443237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6740413904190063,
        "latitude" : 50.86446762084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6742299199104309,
        "latitude" : 50.864437103271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6755325198173523,
        "latitude" : 50.86430358886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6757205128669739,
        "latitude" : 50.864288330078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6763178110122681,
        "latitude" : 50.86417007446289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6769875288009644,
        "latitude" : 50.86400604248047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6775059103965759,
        "latitude" : 50.863914489746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6779760718345642,
        "latitude" : 50.86387252807617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.678199291229248,
        "latitude" : 50.86381912231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.678272008895874,
        "latitude" : 50.863807678222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6795132756233215,
        "latitude" : 50.863529205322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6800615787506104,
        "latitude" : 50.863433837890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6806774735450745,
        "latitude" : 50.863365173339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6811454892158508,
        "latitude" : 50.8632926940918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6811321973800659,
        "latitude" : 50.86290740966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6811485886573792,
        "latitude" : 50.86273193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6811748147010803,
        "latitude" : 50.86260986328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6812005043029785,
        "latitude" : 50.862403869628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6812843084335327,
        "latitude" : 50.862152099609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6814432144165039,
        "latitude" : 50.86185836791992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6819605231285095,
        "latitude" : 50.86104965209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6824496984481812,
        "latitude" : 50.860328674316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6826187968254089,
        "latitude" : 50.86017608642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6826819777488708,
        "latitude" : 50.86005401611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6827396154403687,
        "latitude" : 50.8598747253418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6831396818161011,
        "latitude" : 50.85908889770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6833447217941284,
        "latitude" : 50.85877227783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6835805177688599,
        "latitude" : 50.858367919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6837642192840576,
        "latitude" : 50.858001708984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.684156596660614,
        "latitude" : 50.857486724853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6844782829284668,
        "latitude" : 50.85711669921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6848248243331909,
        "latitude" : 50.85651397705078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6850851774215698,
        "latitude" : 50.856040954589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6852906942367554,
        "latitude" : 50.855709075927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6855419278144836,
        "latitude" : 50.855262756347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6856567859649658,
        "latitude" : 50.85512161254883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6858443021774292,
        "latitude" : 50.85496520996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6861340999603271,
        "latitude" : 50.85471725463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6865671277046204,
        "latitude" : 50.85432434082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6871179938316345,
        "latitude" : 50.853878021240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6874485015869141,
        "latitude" : 50.85359191894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6875265836715698,
        "latitude" : 50.853492736816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6875969767570496,
        "latitude" : 50.85336685180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6876146793365479,
        "latitude" : 50.85334396362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6878616213798523,
        "latitude" : 50.8531494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6883974075317383,
        "latitude" : 50.8527946472168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6884862184524536,
        "latitude" : 50.85273361206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6885902881622314,
        "latitude" : 50.8526496887207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6886234879493713,
        "latitude" : 50.85262680053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6886430978775024,
        "latitude" : 50.85261154174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6887190937995911,
        "latitude" : 50.85262680053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6889017820358276,
        "latitude" : 50.85240936279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6891700029373169,
        "latitude" : 50.85209274291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6893441081047058,
        "latitude" : 50.85192108154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.689464807510376,
        "latitude" : 50.851783752441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6895142197608948,
        "latitude" : 50.851715087890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6895775198936462,
        "latitude" : 50.85163497924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6895838975906372,
        "latitude" : 50.85162353515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6896107792854309,
        "latitude" : 50.85158920288086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6896284222602844,
        "latitude" : 50.85155487060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.689649224281311,
        "latitude" : 50.85150146484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6896561980247498,
        "latitude" : 50.85146713256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.689663290977478,
        "latitude" : 50.85142517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.689663290977478,
        "latitude" : 50.85138702392578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6896730065345764,
        "latitude" : 50.85133743286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6896799206733704,
        "latitude" : 50.851318359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6897432804107666,
        "latitude" : 50.8511848449707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6898704171180725,
        "latitude" : 50.85091781616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6902353763580322,
        "latitude" : 50.8502082824707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6904072761535645,
        "latitude" : 50.84987258911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6904352903366089,
        "latitude" : 50.84981918334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6904562711715698,
        "latitude" : 50.84979248046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6904727816581726,
        "latitude" : 50.849769592285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906169056892395,
        "latitude" : 50.8495979309082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906477808952332,
        "latitude" : 50.84955978393555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6911190152168274,
        "latitude" : 50.849708557128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6911652088165283,
        "latitude" : 50.84971618652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6912202835083008,
        "latitude" : 50.8497200012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6913772225379944,
        "latitude" : 50.84971618652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6915388107299805,
        "latitude" : 50.84971237182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6915954947471619,
        "latitude" : 50.84971237182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6916452050209045,
        "latitude" : 50.8497200012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6916977763175964,
        "latitude" : 50.8497428894043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6918967962265015,
        "latitude" : 50.849830627441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6920492053031921,
        "latitude" : 50.84967803955078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6913591027259827,
        "latitude" : 50.84939956665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.690959095954895,
        "latitude" : 50.84922790527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6909611225128174,
        "latitude" : 50.84920883178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910051703453064,
        "latitude" : 50.84896469116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910300850868225,
        "latitude" : 50.84882736206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910654902458191,
        "latitude" : 50.848670959472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910889148712158,
        "latitude" : 50.84852981567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910914778709412,
        "latitude" : 50.84849166870117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910868287086487,
        "latitude" : 50.84846496582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910784840583801,
        "latitude" : 50.84843826293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910361051559448,
        "latitude" : 50.84834671020508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6909276843070984,
        "latitude" : 50.848140716552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6908941268920898,
        "latitude" : 50.84807586669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6908149123191833,
        "latitude" : 50.84794616699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6907956004142761,
        "latitude" : 50.8479118347168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6907045245170593,
        "latitude" : 50.847747802734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906483173370361,
        "latitude" : 50.84764862060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906365752220154,
        "latitude" : 50.84762191772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.690626323223114,
        "latitude" : 50.84758758544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906235814094543,
        "latitude" : 50.847557067871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906157732009888,
        "latitude" : 50.84739685058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906120777130127,
        "latitude" : 50.847232818603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906129717826843,
        "latitude" : 50.847206115722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906175017356873,
        "latitude" : 50.84718322753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906263828277588,
        "latitude" : 50.84716033935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906595230102539,
        "latitude" : 50.84709167480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6907947063446045,
        "latitude" : 50.84684371948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6909005045890808,
        "latitude" : 50.846649169921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6909648180007935,
        "latitude" : 50.846534729003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6909872889518738,
        "latitude" : 50.84649658203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910039186477661,
        "latitude" : 50.84646987915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910514831542969,
        "latitude" : 50.84636688232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910554766654968,
        "latitude" : 50.84635925292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6913343071937561,
        "latitude" : 50.846378326416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6921045780181885,
        "latitude" : 50.84642791748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6925615072250366,
        "latitude" : 50.84645462036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927549839019775,
        "latitude" : 50.846466064453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6930360794067383,
        "latitude" : 50.84648513793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6936851739883423,
        "latitude" : 50.846527099609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.693691611289978,
        "latitude" : 50.84651184082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6939036250114441,
        "latitude" : 50.84603500366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.693962574005127,
        "latitude" : 50.84590148925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.693970799446106,
        "latitude" : 50.84581756591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6939817070960999,
        "latitude" : 50.845703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6940029263496399,
        "latitude" : 50.84547805786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6940132975578308,
        "latitude" : 50.845306396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6940023899078369,
        "latitude" : 50.84498596191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6940310001373291,
        "latitude" : 50.84492874145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6941375136375427,
        "latitude" : 50.844852447509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6941903829574585,
        "latitude" : 50.84481430053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6940650939941406,
        "latitude" : 50.844764709472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6939277052879333,
        "latitude" : 50.84470748901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927458047866821,
        "latitude" : 50.844207763671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6923254728317261,
        "latitude" : 50.84404754638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6923776865005493,
        "latitude" : 50.843990325927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6924149990081787,
        "latitude" : 50.84394836425781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6924560070037842,
        "latitude" : 50.84387969970703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926293969154358,
        "latitude" : 50.843597412109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926125288009644,
        "latitude" : 50.84348678588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926655769348145,
        "latitude" : 50.84331512451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927343010902405,
        "latitude" : 50.84314727783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927499771118164,
        "latitude" : 50.84309005737305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926336884498596,
        "latitude" : 50.84298324584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926707029342651,
        "latitude" : 50.84272766113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927106976509094,
        "latitude" : 50.842567443847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927134990692139,
        "latitude" : 50.84251403808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926991939544678,
        "latitude" : 50.84237289428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692690908908844,
        "latitude" : 50.842288970947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692685604095459,
        "latitude" : 50.84223556518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926823854446411,
        "latitude" : 50.84220504760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927294731140137,
        "latitude" : 50.84206008911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927340030670166,
        "latitude" : 50.84204864501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692746102809906,
        "latitude" : 50.842010498046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927559971809387,
        "latitude" : 50.84196090698242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927617192268372,
        "latitude" : 50.8419075012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927571296691895,
        "latitude" : 50.841827392578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927551031112671,
        "latitude" : 50.84178924560547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927729249000549,
        "latitude" : 50.84165573120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927931904792786,
        "latitude" : 50.84149932861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928073167800903,
        "latitude" : 50.841392517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928091049194336,
        "latitude" : 50.841285705566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928116083145142,
        "latitude" : 50.84114074707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928045749664307,
        "latitude" : 50.8409423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928032040596008,
        "latitude" : 50.84090042114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692802906036377,
        "latitude" : 50.84089279174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928049921989441,
        "latitude" : 50.840850830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928060054779053,
        "latitude" : 50.8408317565918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928281784057617,
        "latitude" : 50.84077835083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928473711013794,
        "latitude" : 50.84073257446289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928607821464539,
        "latitude" : 50.8406982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692857027053833,
        "latitude" : 50.84048080444336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928372979164124,
        "latitude" : 50.840423583984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928398013114929,
        "latitude" : 50.84038543701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928758025169373,
        "latitude" : 50.84013366699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692883312702179,
        "latitude" : 50.840065002441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928935050964355,
        "latitude" : 50.83994674682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928883790969849,
        "latitude" : 50.83990478515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928483843803406,
        "latitude" : 50.839759826660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928458213806152,
        "latitude" : 50.83971405029297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928563117980957,
        "latitude" : 50.83964157104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928613781929016,
        "latitude" : 50.839576721191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928555965423584,
        "latitude" : 50.839542388916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928409934043884,
        "latitude" : 50.83949279785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927888989448547,
        "latitude" : 50.83935546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927704811096191,
        "latitude" : 50.83928680419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927605867385864,
        "latitude" : 50.83924102783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692752480506897,
        "latitude" : 50.83919143676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927353143692017,
        "latitude" : 50.83911895751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927127242088318,
        "latitude" : 50.83902359008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926888823509216,
        "latitude" : 50.838924407958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926836967468262,
        "latitude" : 50.83887481689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926838755607605,
        "latitude" : 50.838829040527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6926897168159485,
        "latitude" : 50.838802337646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927226185798645,
        "latitude" : 50.83872604370117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692755401134491,
        "latitude" : 50.83866882324219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927775144577026,
        "latitude" : 50.83860778808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927921772003174,
        "latitude" : 50.83853530883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927996873855591,
        "latitude" : 50.838462829589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928101778030396,
        "latitude" : 50.83829116821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928182244300842,
        "latitude" : 50.838157653808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928262710571289,
        "latitude" : 50.83809280395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928685903549194,
        "latitude" : 50.837913513183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6929227113723755,
        "latitude" : 50.83772277832031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6929494142532349,
        "latitude" : 50.837623596191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6929557919502258,
        "latitude" : 50.83757781982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692946195602417,
        "latitude" : 50.83746337890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6929535269737244,
        "latitude" : 50.83741760253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6929764151573181,
        "latitude" : 50.83735656738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6930072903633118,
        "latitude" : 50.83727264404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6930208802223206,
        "latitude" : 50.83720779418945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6930208802223206,
        "latitude" : 50.83695983886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.693015992641449,
        "latitude" : 50.8369140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6930028796195984,
        "latitude" : 50.836875915527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6929640173912048,
        "latitude" : 50.83673095703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6929140090942383,
        "latitude" : 50.83660888671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928529143333435,
        "latitude" : 50.83660888671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927987933158875,
        "latitude" : 50.83620834350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927366256713867,
        "latitude" : 50.83589172363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.692664623260498,
        "latitude" : 50.83567428588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6925436854362488,
        "latitude" : 50.835426330566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6923667788505554,
        "latitude" : 50.83515167236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6920928955078125,
        "latitude" : 50.8348388671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6917611956596375,
        "latitude" : 50.83441162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6909602880477905,
        "latitude" : 50.83361053466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6908426284790039,
        "latitude" : 50.833492279052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6907222867012024,
        "latitude" : 50.8333740234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6903716921806335,
        "latitude" : 50.833065032958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6902768015861511,
        "latitude" : 50.83295440673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6902357935905457,
        "latitude" : 50.8328971862793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6901832222938538,
        "latitude" : 50.83279800415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6900011897087097,
        "latitude" : 50.83235168457031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6899048089981079,
        "latitude" : 50.83234405517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6898475885391235,
        "latitude" : 50.832000732421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6897302865982056,
        "latitude" : 50.83182907104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6896796822547913,
        "latitude" : 50.831661224365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6896430253982544,
        "latitude" : 50.831398010253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6895114183425903,
        "latitude" : 50.831077575683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6894670724868774,
        "latitude" : 50.83098602294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6894171833992004,
        "latitude" : 50.83089065551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6892226934432983,
        "latitude" : 50.83058547973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6891664266586304,
        "latitude" : 50.83051681518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6890078783035278,
        "latitude" : 50.83034896850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6889681816101074,
        "latitude" : 50.830291748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6889358758926392,
        "latitude" : 50.830230712890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6889122128486633,
        "latitude" : 50.83016586303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6888989210128784,
        "latitude" : 50.830081939697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6887434720993042,
        "latitude" : 50.829647064208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6887003779411316,
        "latitude" : 50.82956314086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6886454224586487,
        "latitude" : 50.829498291015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6885424256324768,
        "latitude" : 50.82942199707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6885231137275696,
        "latitude" : 50.829402923583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6884742975234985,
        "latitude" : 50.82931900024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6884124279022217,
        "latitude" : 50.82914733886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6882866024971008,
        "latitude" : 50.82902526855469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6882550120353699,
        "latitude" : 50.8289909362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6882303953170776,
        "latitude" : 50.828956604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6882026791572571,
        "latitude" : 50.828880310058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6881808042526245,
        "latitude" : 50.82884979248047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6881073713302612,
        "latitude" : 50.82878494262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6880881786346436,
        "latitude" : 50.82876205444336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6880655288696289,
        "latitude" : 50.82870864868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6880578994750977,
        "latitude" : 50.82867431640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6880558133125305,
        "latitude" : 50.828346252441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6880413293838501,
        "latitude" : 50.828102111816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.68798828125,
        "latitude" : 50.82771301269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6879857182502747,
        "latitude" : 50.82760238647461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6879487037658691,
        "latitude" : 50.827491760253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6878715753555298,
        "latitude" : 50.827396392822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6878888010978699,
        "latitude" : 50.827335357666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6879562139511108,
        "latitude" : 50.827239990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6879079937934875,
        "latitude" : 50.827022552490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6878578066825867,
        "latitude" : 50.82679748535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6878541111946106,
        "latitude" : 50.826725006103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.687912106513977,
        "latitude" : 50.826229095458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6878386735916138,
        "latitude" : 50.82600784301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6877226233482361,
        "latitude" : 50.82559585571289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6876822113990784,
        "latitude" : 50.82546615600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6875960230827332,
        "latitude" : 50.82524871826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6875646710395813,
        "latitude" : 50.825096130371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6873794198036194,
        "latitude" : 50.824867248535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6873701214790344,
        "latitude" : 50.82484817504883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.687348484992981,
        "latitude" : 50.82475662231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6873666048049927,
        "latitude" : 50.824623107910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.687253475189209,
        "latitude" : 50.82444763183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.687048614025116,
        "latitude" : 50.8241081237793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.68695467710495,
        "latitude" : 50.823917388916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6869043707847595,
        "latitude" : 50.82383728027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6868497729301453,
        "latitude" : 50.82375717163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6866177916526794,
        "latitude" : 50.82352066040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6867213845252991,
        "latitude" : 50.82342529296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6865159869194031,
        "latitude" : 50.82325744628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6864537000656128,
        "latitude" : 50.82320022583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6864781975746155,
        "latitude" : 50.82313537597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6864774227142334,
        "latitude" : 50.823116302490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6864665150642395,
        "latitude" : 50.823097229003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863150000572205,
        "latitude" : 50.82298278808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6862394213676453,
        "latitude" : 50.822792053222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863012909889221,
        "latitude" : 50.82271194458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863191723823547,
        "latitude" : 50.82267761230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.686318576335907,
        "latitude" : 50.82267379760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863209009170532,
        "latitude" : 50.82266616821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863157749176025,
        "latitude" : 50.822635650634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863002181053162,
        "latitude" : 50.822547912597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863850951194763,
        "latitude" : 50.822505950927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6864439249038696,
        "latitude" : 50.82243728637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6864537000656128,
        "latitude" : 50.822391510009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6864243149757385,
        "latitude" : 50.82227325439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6864932775497437,
        "latitude" : 50.82209014892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863701939582825,
        "latitude" : 50.82197570800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6865347027778625,
        "latitude" : 50.821678161621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.686545729637146,
        "latitude" : 50.82164001464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6865568161010742,
        "latitude" : 50.821598052978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6866282224655151,
        "latitude" : 50.821128845214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6866670250892639,
        "latitude" : 50.82106399536133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6867970824241638,
        "latitude" : 50.82097625732422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6868104934692383,
        "latitude" : 50.82095718383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6868112087249756,
        "latitude" : 50.82093048095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6867632269859314,
        "latitude" : 50.82081985473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6867504715919495,
        "latitude" : 50.82076644897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6867445707321167,
        "latitude" : 50.82062530517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6866738796234131,
        "latitude" : 50.82051467895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6866847276687622,
        "latitude" : 50.820281982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.686739981174469,
        "latitude" : 50.8200798034668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6867498159408569,
        "latitude" : 50.819984436035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6867138147354126,
        "latitude" : 50.81974792480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6866971254348755,
        "latitude" : 50.81968307495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6866968870162964,
        "latitude" : 50.81964111328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6867280006408691,
        "latitude" : 50.81954574584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.686823308467865,
        "latitude" : 50.81943893432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6869660019874573,
        "latitude" : 50.81930923461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6869968175888062,
        "latitude" : 50.81927490234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.687127411365509,
        "latitude" : 50.819087982177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6877195239067078,
        "latitude" : 50.818363189697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6879001259803772,
        "latitude" : 50.818172454833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6887819170951843,
        "latitude" : 50.817359924316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6889411807060242,
        "latitude" : 50.81719970703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6890267133712769,
        "latitude" : 50.817108154296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6890962719917297,
        "latitude" : 50.816959381103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6891425251960754,
        "latitude" : 50.81679916381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6892921924591064,
        "latitude" : 50.81569290161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6893587112426758,
        "latitude" : 50.815250396728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6894584894180298,
        "latitude" : 50.81460189819336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6895350217819214,
        "latitude" : 50.81418228149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6897647976875305,
        "latitude" : 50.81337356567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6899924874305725,
        "latitude" : 50.812843322753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6914830803871155,
        "latitude" : 50.81291580200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6922490000724792,
        "latitude" : 50.81298828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6927676796913147,
        "latitude" : 50.81301498413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.69303959608078,
        "latitude" : 50.81303787231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6932154297828674,
        "latitude" : 50.81304931640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6935275197029114,
        "latitude" : 50.813053131103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6940774917602539,
        "latitude" : 50.81305694580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6945515871047974,
        "latitude" : 50.813079833984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6965295076370239,
        "latitude" : 50.8131103515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6973959803581238,
        "latitude" : 50.813140869140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6991685032844543,
        "latitude" : 50.813255310058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6998978853225708,
        "latitude" : 50.81331253051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7006261944770813,
        "latitude" : 50.81336212158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7007095813751221,
        "latitude" : 50.81337356567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7007818818092346,
        "latitude" : 50.813377380371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.700864315032959,
        "latitude" : 50.81337356567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7009456157684326,
        "latitude" : 50.81336212158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7010586857795715,
        "latitude" : 50.813323974609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.701406717300415,
        "latitude" : 50.81306457519531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7014691829681396,
        "latitude" : 50.81300735473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7015342712402344,
        "latitude" : 50.812965393066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7016220092773438,
        "latitude" : 50.812923431396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7017496228218079,
        "latitude" : 50.8128776550293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7019984722137451,
        "latitude" : 50.812808990478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7027544975280762,
        "latitude" : 50.81267547607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7030630111694336,
        "latitude" : 50.81260681152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.703178882598877,
        "latitude" : 50.81257247924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7033137083053589,
        "latitude" : 50.812522888183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7035133838653564,
        "latitude" : 50.81238555908203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7036848068237305,
        "latitude" : 50.81229782104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7037665843963623,
        "latitude" : 50.81226348876953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7040172219276428,
        "latitude" : 50.81218338012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7043616771697998,
        "latitude" : 50.81209945678711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.704515814781189,
        "latitude" : 50.812068939208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7050905823707581,
        "latitude" : 50.81196975708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7051892280578613,
        "latitude" : 50.81194305419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7056427001953125,
        "latitude" : 50.81171417236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7061285972595215,
        "latitude" : 50.811851501464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7062628865242004,
        "latitude" : 50.81182098388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7060765027999878,
        "latitude" : 50.81163024902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7064535021781921,
        "latitude" : 50.811492919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7064810991287231,
        "latitude" : 50.81132125854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7066749930381775,
        "latitude" : 50.811187744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7069858908653259,
        "latitude" : 50.81102752685547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7071955800056458,
        "latitude" : 50.81098937988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7073441743850708,
        "latitude" : 50.81090545654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7077063918113708,
        "latitude" : 50.81022644042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7078517079353333,
        "latitude" : 50.810001373291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7080178260803223,
        "latitude" : 50.80979537963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7083988785743713,
        "latitude" : 50.809410095214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7088251709938049,
        "latitude" : 50.80915069580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.708996593952179,
        "latitude" : 50.80900955200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7091553211212158,
        "latitude" : 50.80889892578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7092205882072449,
        "latitude" : 50.80884552001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7092816233634949,
        "latitude" : 50.80879211425781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7096729278564453,
        "latitude" : 50.808345794677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.709834098815918,
        "latitude" : 50.8082160949707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7099087834358215,
        "latitude" : 50.80818176269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7099587917327881,
        "latitude" : 50.808170318603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7102848887443542,
        "latitude" : 50.80808639526367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7104173898696899,
        "latitude" : 50.80805969238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7106732130050659,
        "latitude" : 50.808048248291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7107728123664856,
        "latitude" : 50.80803680419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7111219763755798,
        "latitude" : 50.807987213134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7115572094917297,
        "latitude" : 50.80821228027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7117589116096497,
        "latitude" : 50.808311462402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7119563817977905,
        "latitude" : 50.80840301513672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.712346613407135,
        "latitude" : 50.808563232421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7129951119422913,
        "latitude" : 50.80877685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7133942246437073,
        "latitude" : 50.808815002441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7134249806404114,
        "latitude" : 50.808624267578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7134215831756592,
        "latitude" : 50.80859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7134292721748352,
        "latitude" : 50.808570861816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7134674787521362,
        "latitude" : 50.80852508544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7134724855422974,
        "latitude" : 50.80849838256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.713466227054596,
        "latitude" : 50.808467864990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.713450014591217,
        "latitude" : 50.808441162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7133622169494629,
        "latitude" : 50.80837631225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7133402228355408,
        "latitude" : 50.808353424072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7133200764656067,
        "latitude" : 50.808311462402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7144944071769714,
        "latitude" : 50.808189392089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7147921919822693,
        "latitude" : 50.808143615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7149834036827087,
        "latitude" : 50.808109283447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7161355018615723,
        "latitude" : 50.807861328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7182704210281372,
        "latitude" : 50.8073844909668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7185767889022827,
        "latitude" : 50.80733871459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.71859210729599,
        "latitude" : 50.807090759277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7183545231819153,
        "latitude" : 50.80695724487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.718367874622345,
        "latitude" : 50.8065185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7183957099914551,
        "latitude" : 50.8063850402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7187649011611938,
        "latitude" : 50.805702209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7189747095108032,
        "latitude" : 50.8052978515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7190691232681274,
        "latitude" : 50.80527114868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7191262245178223,
        "latitude" : 50.80525588989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7192925810813904,
        "latitude" : 50.80524826049805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7194386720657349,
        "latitude" : 50.80524826049805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.719521701335907,
        "latitude" : 50.805274963378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7196847796440125,
        "latitude" : 50.80533218383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7198011875152588,
        "latitude" : 50.805381774902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7198824286460876,
        "latitude" : 50.805423736572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7199465036392212,
        "latitude" : 50.80546569824219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7199825048446655,
        "latitude" : 50.80550003051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7200471758842468,
        "latitude" : 50.805572509765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7200819253921509,
        "latitude" : 50.805599212646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7202649116516113,
        "latitude" : 50.80570983886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7205018997192383,
        "latitude" : 50.80591583251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7207399010658264,
        "latitude" : 50.806087493896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7208120226860046,
        "latitude" : 50.80615234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7209377884864807,
        "latitude" : 50.8062744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7210906744003296,
        "latitude" : 50.80640411376953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.721308708190918,
        "latitude" : 50.80659866333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7216982245445251,
        "latitude" : 50.806907653808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7221994996070862,
        "latitude" : 50.8072624206543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7223377823829651,
        "latitude" : 50.807342529296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7226184010505676,
        "latitude" : 50.80746078491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7231491208076477,
        "latitude" : 50.80762481689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7233350872993469,
        "latitude" : 50.80767059326172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7236915826797485,
        "latitude" : 50.807716369628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7237632274627686,
        "latitude" : 50.807743072509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7238969802856445,
        "latitude" : 50.80783462524414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7239558100700378,
        "latitude" : 50.807865142822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7240434885025024,
        "latitude" : 50.8078727722168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7249138951301575,
        "latitude" : 50.80801773071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7250202894210815,
        "latitude" : 50.80807113647461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7257146239280701,
        "latitude" : 50.80826950073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7259054183959961,
        "latitude" : 50.808353424072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7260556817054749,
        "latitude" : 50.80841064453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7261837720870972,
        "latitude" : 50.808448791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7263163924217224,
        "latitude" : 50.80847930908203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7268503904342651,
        "latitude" : 50.808570861816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7272765040397644,
        "latitude" : 50.80866241455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7275593876838684,
        "latitude" : 50.80875015258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.727620005607605,
        "latitude" : 50.80876541137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7277628779411316,
        "latitude" : 50.80878448486328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7282050848007202,
        "latitude" : 50.808807373046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7284470796585083,
        "latitude" : 50.80888366699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7285627126693726,
        "latitude" : 50.80891418457031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7287334203720093,
        "latitude" : 50.80895233154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7288817763328552,
        "latitude" : 50.80897521972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7289878726005554,
        "latitude" : 50.808990478515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7291268110275269,
        "latitude" : 50.80899429321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7292134165763855,
        "latitude" : 50.80899429321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7293840050697327,
        "latitude" : 50.80898666381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.729429304599762,
        "latitude" : 50.808990478515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7295125722885132,
        "latitude" : 50.80900573730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7296127080917358,
        "latitude" : 50.80902862548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.729778528213501,
        "latitude" : 50.8090934753418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7298552989959717,
        "latitude" : 50.80913543701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299171090126038,
        "latitude" : 50.80916213989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.729987621307373,
        "latitude" : 50.809181213378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7300553917884827,
        "latitude" : 50.8091926574707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7301148772239685,
        "latitude" : 50.80919647216797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7301731705665588,
        "latitude" : 50.8091926574707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7302387952804565,
        "latitude" : 50.809181213378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7304263114929199,
        "latitude" : 50.80912399291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7305225729942322,
        "latitude" : 50.809078216552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7307891845703125,
        "latitude" : 50.808982849121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7310348749160767,
        "latitude" : 50.80892562866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7315095067024231,
        "latitude" : 50.808902740478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7320805191993713,
        "latitude" : 50.80888748168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.732434093952179,
        "latitude" : 50.80893325805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7340580821037292,
        "latitude" : 50.80939483642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7342361807823181,
        "latitude" : 50.80942153930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7347605228424072,
        "latitude" : 50.809452056884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7348448038101196,
        "latitude" : 50.80911636352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7348994016647339,
        "latitude" : 50.80898666381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.734952986240387,
        "latitude" : 50.808895111083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7350358963012695,
        "latitude" : 50.80882263183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7350733876228333,
        "latitude" : 50.80879592895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351179718971252,
        "latitude" : 50.80877685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351651191711426,
        "latitude" : 50.80876922607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7352163195610046,
        "latitude" : 50.80876541137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7352942228317261,
        "latitude" : 50.80876922607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355110049247742,
        "latitude" : 50.808467864990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358275055885315,
        "latitude" : 50.808048248291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358484864234924,
        "latitude" : 50.808006286621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358654737472534,
        "latitude" : 50.807952880859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358713150024414,
        "latitude" : 50.80789566040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358644008636475,
        "latitude" : 50.807838439941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735843300819397,
        "latitude" : 50.807777404785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358025908470154,
        "latitude" : 50.807708740234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355161905288696,
        "latitude" : 50.80738067626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354691028594971,
        "latitude" : 50.80728530883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354514002799988,
        "latitude" : 50.80720520019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354574203491211,
        "latitude" : 50.8071403503418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735477089881897,
        "latitude" : 50.80704116821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354829907417297,
        "latitude" : 50.80703353881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7360808849334717,
        "latitude" : 50.8070182800293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7360923290252686,
        "latitude" : 50.80691146850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7360844016075134,
        "latitude" : 50.80683517456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7360911965370178,
        "latitude" : 50.806793212890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7361288070678711,
        "latitude" : 50.80671691894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7361907958984375,
        "latitude" : 50.8066291809082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7361999154090881,
        "latitude" : 50.80655288696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.736069917678833,
        "latitude" : 50.80636215209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7360168099403381,
        "latitude" : 50.806236267089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7359741926193237,
        "latitude" : 50.80624008178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358613014221191,
        "latitude" : 50.806251525878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7357426285743713,
        "latitude" : 50.806217193603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7357147932052612,
        "latitude" : 50.806175231933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355794906616211,
        "latitude" : 50.80592727661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354995012283325,
        "latitude" : 50.80574035644531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355402112007141,
        "latitude" : 50.80564880371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7356334924697876,
        "latitude" : 50.80555725097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355222702026367,
        "latitude" : 50.805419921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354543209075928,
        "latitude" : 50.805362701416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354186177253723,
        "latitude" : 50.80531692504883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735394299030304,
        "latitude" : 50.80527114868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353755235671997,
        "latitude" : 50.805179595947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353726029396057,
        "latitude" : 50.805023193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353572845458984,
        "latitude" : 50.80495834350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353230118751526,
        "latitude" : 50.804866790771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351675033569336,
        "latitude" : 50.8045768737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351843118667603,
        "latitude" : 50.804534912109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7352933287620544,
        "latitude" : 50.80433654785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353386878967285,
        "latitude" : 50.804283142089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353612184524536,
        "latitude" : 50.804237365722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735368013381958,
        "latitude" : 50.804195404052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353600263595581,
        "latitude" : 50.804176330566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353476285934448,
        "latitude" : 50.804161071777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353069186210632,
        "latitude" : 50.80414581298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7352533936500549,
        "latitude" : 50.80412673950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351303100585938,
        "latitude" : 50.804115295410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7350866794586182,
        "latitude" : 50.804100036621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7349848747253418,
        "latitude" : 50.80403518676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7347825169563293,
        "latitude" : 50.803855895996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7346290946006775,
        "latitude" : 50.80375671386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7345874905586243,
        "latitude" : 50.80371856689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7343050837516785,
        "latitude" : 50.80340576171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7340673804283142,
        "latitude" : 50.803218841552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7339305281639099,
        "latitude" : 50.8030891418457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7339349985122681,
        "latitude" : 50.802818298339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7339916229248047,
        "latitude" : 50.802242279052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7341518998146057,
        "latitude" : 50.80203628540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7344744801521301,
        "latitude" : 50.80170440673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7345842719078064,
        "latitude" : 50.80152893066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.734691321849823,
        "latitude" : 50.80134963989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7349488139152527,
        "latitude" : 50.800743103027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7350515127182007,
        "latitude" : 50.80051040649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351379990577698,
        "latitude" : 50.800254821777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.73529052734375,
        "latitude" : 50.79996871948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353450059890747,
        "latitude" : 50.799842834472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354338765144348,
        "latitude" : 50.79975509643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735578179359436,
        "latitude" : 50.799560546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7357494235038757,
        "latitude" : 50.79921340942383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7359477877616882,
        "latitude" : 50.79890441894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7360110878944397,
        "latitude" : 50.79882049560547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7361528873443604,
        "latitude" : 50.798667907714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.736335277557373,
        "latitude" : 50.79853439331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7365686893463135,
        "latitude" : 50.7983512878418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7367377281188965,
        "latitude" : 50.798240661621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7370250821113586,
        "latitude" : 50.798213958740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7374176979064941,
        "latitude" : 50.798126220703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7392793893814087,
        "latitude" : 50.79764938354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7391747236251831,
        "latitude" : 50.797428131103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7392150163650513,
        "latitude" : 50.79735565185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7393534779548645,
        "latitude" : 50.797218322753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7393953800201416,
        "latitude" : 50.79713821411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7393025755882263,
        "latitude" : 50.796974182128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7390053272247314,
        "latitude" : 50.79703903198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7388105988502502,
        "latitude" : 50.79706573486328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387130260467529,
        "latitude" : 50.79707717895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7386147975921631,
        "latitude" : 50.79709243774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7385460138320923,
        "latitude" : 50.797096252441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384458184242249,
        "latitude" : 50.797096252441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7383602261543274,
        "latitude" : 50.79705810546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7382982969284058,
        "latitude" : 50.797000885009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.738224983215332,
        "latitude" : 50.796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7382103204727173,
        "latitude" : 50.79682922363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7382044196128845,
        "latitude" : 50.7967414855957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7382158041000366,
        "latitude" : 50.79665756225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.738244891166687,
        "latitude" : 50.79660415649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7383183240890503,
        "latitude" : 50.796531677246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7385717034339905,
        "latitude" : 50.79633712768555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7386786937713623,
        "latitude" : 50.79623794555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387052774429321,
        "latitude" : 50.79620361328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387351989746094,
        "latitude" : 50.796173095703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387773990631104,
        "latitude" : 50.79610824584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387943863868713,
        "latitude" : 50.796043395996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7388036847114563,
        "latitude" : 50.795955657958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387599945068359,
        "latitude" : 50.795875549316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7386980056762695,
        "latitude" : 50.79579162597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7385094165802002,
        "latitude" : 50.79568099975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384238243103027,
        "latitude" : 50.79564666748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7383645176887512,
        "latitude" : 50.79563522338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7382909059524536,
        "latitude" : 50.79562759399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7382156252861023,
        "latitude" : 50.795631408691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7381343841552734,
        "latitude" : 50.7956428527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7380629181861877,
        "latitude" : 50.7956657409668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7380068898200989,
        "latitude" : 50.79568862915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7379621267318726,
        "latitude" : 50.795719146728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7379242777824402,
        "latitude" : 50.79574966430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7378978729248047,
        "latitude" : 50.79578399658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.737785816192627,
        "latitude" : 50.79604721069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7377703189849854,
        "latitude" : 50.79609680175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.737733781337738,
        "latitude" : 50.79613494873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7377120852470398,
        "latitude" : 50.79615020751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7376748919487,
        "latitude" : 50.79616165161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.737608015537262,
        "latitude" : 50.79616928100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7375156879425049,
        "latitude" : 50.796173095703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7374292016029358,
        "latitude" : 50.79616928100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7373107075691223,
        "latitude" : 50.796142578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7367833256721497,
        "latitude" : 50.79591751098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.736388087272644,
        "latitude" : 50.79573059082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7361236214637756,
        "latitude" : 50.79560470581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7359623908996582,
        "latitude" : 50.79552459716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7356075048446655,
        "latitude" : 50.79533004760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354792952537537,
        "latitude" : 50.79521560668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353659272193909,
        "latitude" : 50.79509353637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735273003578186,
        "latitude" : 50.79498291015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351893782615662,
        "latitude" : 50.794883728027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7350661158561707,
        "latitude" : 50.79474639892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7349026203155518,
        "latitude" : 50.794578552246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7347407937049866,
        "latitude" : 50.79438018798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7346487045288086,
        "latitude" : 50.794254302978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.734569787979126,
        "latitude" : 50.79402160644531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7345802783966064,
        "latitude" : 50.79391860961914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7345988154411316,
        "latitude" : 50.79384994506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7346168756484985,
        "latitude" : 50.793785095214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7346479296684265,
        "latitude" : 50.79372787475586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.73469078540802,
        "latitude" : 50.79365539550781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7347509264945984,
        "latitude" : 50.793582916259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7348166704177856,
        "latitude" : 50.79352569580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7350397109985352,
        "latitude" : 50.7933464050293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351917028427124,
        "latitude" : 50.793243408203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7352948188781738,
        "latitude" : 50.793212890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7354270815849304,
        "latitude" : 50.793209075927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355433702468872,
        "latitude" : 50.793235778808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7356072068214417,
        "latitude" : 50.79328155517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7356384992599487,
        "latitude" : 50.793357849121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358102202415466,
        "latitude" : 50.7936897277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7359045743942261,
        "latitude" : 50.79376220703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7362051010131836,
        "latitude" : 50.79380798339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7364736795425415,
        "latitude" : 50.7938346862793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7367063760757446,
        "latitude" : 50.79384231567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7371956706047058,
        "latitude" : 50.793785095214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7373923063278198,
        "latitude" : 50.79375457763672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7377051711082458,
        "latitude" : 50.79368591308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7379326820373535,
        "latitude" : 50.7935905456543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7385302186012268,
        "latitude" : 50.79331970214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.738617479801178,
        "latitude" : 50.79326248168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7386683225631714,
        "latitude" : 50.793216705322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387155890464783,
        "latitude" : 50.79318618774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387744784355164,
        "latitude" : 50.79311752319336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.738828718662262,
        "latitude" : 50.79304885864258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7388591170310974,
        "latitude" : 50.792991638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7388908863067627,
        "latitude" : 50.792938232421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7389057874679565,
        "latitude" : 50.792877197265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7389094233512878,
        "latitude" : 50.79276657104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7388839721679688,
        "latitude" : 50.79270553588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7388353943824768,
        "latitude" : 50.79258346557617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387980818748474,
        "latitude" : 50.792545318603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387549877166748,
        "latitude" : 50.792510986328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7386420965194702,
        "latitude" : 50.79243850708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.738523006439209,
        "latitude" : 50.792354583740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384504079818726,
        "latitude" : 50.79228210449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384276986122131,
        "latitude" : 50.792240142822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384144067764282,
        "latitude" : 50.79219055175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384135723114014,
        "latitude" : 50.79213333129883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384451031684875,
        "latitude" : 50.79203796386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384700179100037,
        "latitude" : 50.79199981689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384995818138123,
        "latitude" : 50.79194641113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7385687828063965,
        "latitude" : 50.7918815612793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7386888861656189,
        "latitude" : 50.79182434082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7388876080513,
        "latitude" : 50.79179763793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7399281859397888,
        "latitude" : 50.791831970214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7400640845298767,
        "latitude" : 50.79182052612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7401574850082397,
        "latitude" : 50.791786193847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7402361035346985,
        "latitude" : 50.791744232177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7403088212013245,
        "latitude" : 50.79169845581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7403848171234131,
        "latitude" : 50.79164505004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.740487277507782,
        "latitude" : 50.791526794433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7405080199241638,
        "latitude" : 50.791446685791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7408742904663086,
        "latitude" : 50.791473388671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7408950924873352,
        "latitude" : 50.79143524169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7409220933914185,
        "latitude" : 50.79143524169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7409929037094116,
        "latitude" : 50.79144287109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7410606145858765,
        "latitude" : 50.79145431518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7411155104637146,
        "latitude" : 50.791473388671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.741270899772644,
        "latitude" : 50.79154968261719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7413738965988159,
        "latitude" : 50.791568756103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7414305806159973,
        "latitude" : 50.79157257080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7419430017471313,
        "latitude" : 50.79156494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7419930100440979,
        "latitude" : 50.791290283203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7426769137382507,
        "latitude" : 50.79133987426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.742616593837738,
        "latitude" : 50.79158020019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7426943778991699,
        "latitude" : 50.79158401489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7427527904510498,
        "latitude" : 50.79158020019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7428284287452698,
        "latitude" : 50.79156494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7428898811340332,
        "latitude" : 50.791542053222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7431111931800842,
        "latitude" : 50.791439056396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7431815266609192,
        "latitude" : 50.79140853881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7437055110931396,
        "latitude" : 50.79128646850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.743864893913269,
        "latitude" : 50.7912712097168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7439272999763489,
        "latitude" : 50.7912712097168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7441408038139343,
        "latitude" : 50.791297912597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7446262240409851,
        "latitude" : 50.79139709472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.744687020778656,
        "latitude" : 50.791404724121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7447494268417358,
        "latitude" : 50.791404724121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.744971513748169,
        "latitude" : 50.791378021240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7450727820396423,
        "latitude" : 50.7915153503418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7451233863830566,
        "latitude" : 50.79153060913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7451615929603577,
        "latitude" : 50.79153823852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7452169060707092,
        "latitude" : 50.791534423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.745816707611084,
        "latitude" : 50.79138946533203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7465537786483765,
        "latitude" : 50.79130935668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7465134859085083,
        "latitude" : 50.79122543334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7468885183334351,
        "latitude" : 50.79099655151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7469943761825562,
        "latitude" : 50.79096221923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7474367022514343,
        "latitude" : 50.790924072265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7475929856300354,
        "latitude" : 50.79091262817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7476927042007446,
        "latitude" : 50.79090118408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7478739023208618,
        "latitude" : 50.790863037109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7492287158966064,
        "latitude" : 50.79065704345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7493026256561279,
        "latitude" : 50.7906494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7493779063224792,
        "latitude" : 50.790645599365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7508499026298523,
        "latitude" : 50.790672302246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7514033913612366,
        "latitude" : 50.79071807861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7515735030174255,
        "latitude" : 50.79072570800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7517194747924805,
        "latitude" : 50.79072952270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7520416975021362,
        "latitude" : 50.79072570800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7532085180282593,
        "latitude" : 50.79075622558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550083994865417,
        "latitude" : 50.79072189331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551112174987793,
        "latitude" : 50.79069519042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551869750022888,
        "latitude" : 50.7905158996582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551978230476379,
        "latitude" : 50.790428161621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551746964454651,
        "latitude" : 50.79033660888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.755157470703125,
        "latitude" : 50.790077209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551624774932861,
        "latitude" : 50.78994369506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7552096843719482,
        "latitude" : 50.7896614074707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551941275596619,
        "latitude" : 50.78944396972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551754713058472,
        "latitude" : 50.789344787597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551282048225403,
        "latitude" : 50.788936614990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550901174545288,
        "latitude" : 50.788818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7549059987068176,
        "latitude" : 50.78838348388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.754894495010376,
        "latitude" : 50.788333892822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548933029174805,
        "latitude" : 50.788272857666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548568844795227,
        "latitude" : 50.78814697265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548395991325378,
        "latitude" : 50.78772735595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548390030860901,
        "latitude" : 50.787540435791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548553943634033,
        "latitude" : 50.787296295166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550464868545532,
        "latitude" : 50.7865104675293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550408840179443,
        "latitude" : 50.78645324707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7549967765808105,
        "latitude" : 50.78635025024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7549542784690857,
        "latitude" : 50.78629684448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548388838768005,
        "latitude" : 50.78620529174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7547808885574341,
        "latitude" : 50.78614807128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7546353936195374,
        "latitude" : 50.78596496582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7545922994613647,
        "latitude" : 50.78593063354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7545087933540344,
        "latitude" : 50.78586959838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7544026970863342,
        "latitude" : 50.785804748535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7541773915290833,
        "latitude" : 50.785743713378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7540755867958069,
        "latitude" : 50.785675048828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.754023015499115,
        "latitude" : 50.78562545776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539845705032349,
        "latitude" : 50.78557586669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539740204811096,
        "latitude" : 50.78554916381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.753940224647522,
        "latitude" : 50.785430908203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539371252059937,
        "latitude" : 50.7853889465332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539517879486084,
        "latitude" : 50.78532028198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539371848106384,
        "latitude" : 50.785282135009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539210915565491,
        "latitude" : 50.78524398803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539086937904358,
        "latitude" : 50.78523254394531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7538849711418152,
        "latitude" : 50.78521728515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.753856897354126,
        "latitude" : 50.78520584106445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7534425258636475,
        "latitude" : 50.785160064697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7530255913734436,
        "latitude" : 50.78499221801758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7529280781745911,
        "latitude" : 50.784976959228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7528656721115112,
        "latitude" : 50.784976959228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7528315782546997,
        "latitude" : 50.784976959228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7526504993438721,
        "latitude" : 50.78501510620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7525324821472168,
        "latitude" : 50.7850227355957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7524582147598267,
        "latitude" : 50.7850456237793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7523561120033264,
        "latitude" : 50.78509521484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7522228956222534,
        "latitude" : 50.78514099121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7521246075630188,
        "latitude" : 50.78515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.752007007598877,
        "latitude" : 50.785152435302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7519757151603699,
        "latitude" : 50.78515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7519270777702332,
        "latitude" : 50.7851676940918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7518939971923828,
        "latitude" : 50.785186767578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7518647909164429,
        "latitude" : 50.78521728515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.751726508140564,
        "latitude" : 50.785301208496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7516648769378662,
        "latitude" : 50.78532028198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7516152262687683,
        "latitude" : 50.78532409667969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7515811920166016,
        "latitude" : 50.78532028198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7514888048171997,
        "latitude" : 50.785274505615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7513818144798279,
        "latitude" : 50.78519058227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7513144016265869,
        "latitude" : 50.78516387939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7511839270591736,
        "latitude" : 50.78516387939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7510409951210022,
        "latitude" : 50.78514862060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7511351108551025,
        "latitude" : 50.78505325317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.751205325126648,
        "latitude" : 50.785003662109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7512525916099548,
        "latitude" : 50.78483963012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7512879967689514,
        "latitude" : 50.7847900390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7514119744300842,
        "latitude" : 50.78464126586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7514907121658325,
        "latitude" : 50.78456115722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7515478730201721,
        "latitude" : 50.784481048583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7516676783561707,
        "latitude" : 50.78413772583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7517368197441101,
        "latitude" : 50.78390121459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7517725825309753,
        "latitude" : 50.78372573852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.751777172088623,
        "latitude" : 50.783660888671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7517402172088623,
        "latitude" : 50.78339767456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7517135143280029,
        "latitude" : 50.78333282470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7516903877258301,
        "latitude" : 50.78329849243164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7515512704849243,
        "latitude" : 50.78314208984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7513149976730347,
        "latitude" : 50.782958984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7509467005729675,
        "latitude" : 50.782833099365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7507433891296387,
        "latitude" : 50.78274154663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7506688237190247,
        "latitude" : 50.782718658447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7505714893341064,
        "latitude" : 50.78269958496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7504128813743591,
        "latitude" : 50.78268814086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7503309845924377,
        "latitude" : 50.78267288208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7502101063728333,
        "latitude" : 50.78266143798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7501742243766785,
        "latitude" : 50.782649993896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7500749826431274,
        "latitude" : 50.78258514404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7496309280395508,
        "latitude" : 50.78221893310547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7495372295379639,
        "latitude" : 50.78204345703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7495297193527222,
        "latitude" : 50.781978607177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7495579123497009,
        "latitude" : 50.78192901611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7495911121368408,
        "latitude" : 50.781864166259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.749640703201294,
        "latitude" : 50.78180694580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7496938109397888,
        "latitude" : 50.78172302246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7497478127479553,
        "latitude" : 50.78162384033203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7498047947883606,
        "latitude" : 50.781551361083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7498530745506287,
        "latitude" : 50.78147506713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7499675154685974,
        "latitude" : 50.7813720703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7500559091567993,
        "latitude" : 50.781341552734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7501704096794128,
        "latitude" : 50.78135299682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7509216070175171,
        "latitude" : 50.78141403198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7510424852371216,
        "latitude" : 50.78147506713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7511082887649536,
        "latitude" : 50.781436920166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7515566945075989,
        "latitude" : 50.78165817260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7528126239776611,
        "latitude" : 50.782257080078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.753974974155426,
        "latitude" : 50.78284454345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7560535073280334,
        "latitude" : 50.78380584716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7562404274940491,
        "latitude" : 50.783538818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7565581798553467,
        "latitude" : 50.78300094604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7566171884536743,
        "latitude" : 50.78291702270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7568123936653137,
        "latitude" : 50.782508850097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7569237947463989,
        "latitude" : 50.782386779785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7574900984764099,
        "latitude" : 50.782257080078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7575353980064392,
        "latitude" : 50.78221130371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7577010989189148,
        "latitude" : 50.78152084350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7577112913131714,
        "latitude" : 50.781402587890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7577304244041443,
        "latitude" : 50.78129196166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7577574253082275,
        "latitude" : 50.78121566772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7578076720237732,
        "latitude" : 50.78118896484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7578554749488831,
        "latitude" : 50.781150817871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7579013109207153,
        "latitude" : 50.78108596801758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7581052184104919,
        "latitude" : 50.7808837890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7581660151481628,
        "latitude" : 50.78083801269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7582265734672546,
        "latitude" : 50.780799865722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7583587169647217,
        "latitude" : 50.780738830566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584503293037415,
        "latitude" : 50.78070831298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7585660219192505,
        "latitude" : 50.780677795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7586913704872131,
        "latitude" : 50.78065490722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589074969291687,
        "latitude" : 50.780635833740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589401006698608,
        "latitude" : 50.780635833740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7593930959701538,
        "latitude" : 50.780670166015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7594994902610779,
        "latitude" : 50.780670166015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7595549821853638,
        "latitude" : 50.780662536621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7595821022987366,
        "latitude" : 50.78065490722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597941160202026,
        "latitude" : 50.78052520751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597846984863281,
        "latitude" : 50.780452728271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597910761833191,
        "latitude" : 50.780372619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597880959510803,
        "latitude" : 50.78032302856445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597764730453491,
        "latitude" : 50.780277252197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597278952598572,
        "latitude" : 50.78018569946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7596613168716431,
        "latitude" : 50.780128479003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7595062255859375,
        "latitude" : 50.78004455566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7592837810516357,
        "latitude" : 50.779869079589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7591800093650818,
        "latitude" : 50.779720306396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7590715289115906,
        "latitude" : 50.7795295715332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589473128318787,
        "latitude" : 50.77945327758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588992118835449,
        "latitude" : 50.779396057128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588580250740051,
        "latitude" : 50.77923583984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758851170539856,
        "latitude" : 50.779170989990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588573098182678,
        "latitude" : 50.779048919677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588955163955688,
        "latitude" : 50.77894592285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589039206504822,
        "latitude" : 50.77889633178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589038014411926,
        "latitude" : 50.77884292602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588816285133362,
        "latitude" : 50.77872085571289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.759025514125824,
        "latitude" : 50.77826690673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.759040117263794,
        "latitude" : 50.77814483642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7590305209159851,
        "latitude" : 50.77802276611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589887976646423,
        "latitude" : 50.77788543701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589704990386963,
        "latitude" : 50.777774810791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589372992515564,
        "latitude" : 50.77747344970703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588742971420288,
        "latitude" : 50.77738952636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758853018283844,
        "latitude" : 50.77733612060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588409781455994,
        "latitude" : 50.777198791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588664293289185,
        "latitude" : 50.777099609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758894681930542,
        "latitude" : 50.77704620361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7590113282203674,
        "latitude" : 50.77687454223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7590847015380859,
        "latitude" : 50.776832580566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7594006061553955,
        "latitude" : 50.776851654052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7594826221466064,
        "latitude" : 50.776859283447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7595558762550354,
        "latitude" : 50.77687454223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7596276998519897,
        "latitude" : 50.77689743041992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597985863685608,
        "latitude" : 50.7769775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7599802017211914,
        "latitude" : 50.77708053588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602491974830627,
        "latitude" : 50.77731704711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7603340744972229,
        "latitude" : 50.77737808227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605754733085632,
        "latitude" : 50.777530670166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606939077377319,
        "latitude" : 50.777610778808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607442736625671,
        "latitude" : 50.77763366699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760845422744751,
        "latitude" : 50.77767562866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611570954322815,
        "latitude" : 50.777740478515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7612879872322083,
        "latitude" : 50.77777862548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7615153789520264,
        "latitude" : 50.77776336669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7616403102874756,
        "latitude" : 50.77775955200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7618188261985779,
        "latitude" : 50.777767181396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.76177978515625,
        "latitude" : 50.77784729003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7624105215072632,
        "latitude" : 50.77781677246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7628031969070435,
        "latitude" : 50.77779769897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7631314992904663,
        "latitude" : 50.77775573730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7634997963905334,
        "latitude" : 50.77770233154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636519074440002,
        "latitude" : 50.77769088745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635776996612549,
        "latitude" : 50.77749252319336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635834813117981,
        "latitude" : 50.777435302734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.763615071773529,
        "latitude" : 50.777366638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636247873306274,
        "latitude" : 50.777320861816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636163830757141,
        "latitude" : 50.777259826660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635669708251953,
        "latitude" : 50.77714538574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635660171508789,
        "latitude" : 50.777130126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635788917541504,
        "latitude" : 50.77707290649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636163234710693,
        "latitude" : 50.777000427246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636368870735168,
        "latitude" : 50.77691650390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635800242424011,
        "latitude" : 50.77665328979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635446190834045,
        "latitude" : 50.77659606933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635182738304138,
        "latitude" : 50.776573181152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7634807229042053,
        "latitude" : 50.776546478271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7633041143417358,
        "latitude" : 50.77646255493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7632514238357544,
        "latitude" : 50.77642059326172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7631886005401611,
        "latitude" : 50.77627182006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7631869912147522,
        "latitude" : 50.77617263793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7632055282592773,
        "latitude" : 50.776119232177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7632290124893188,
        "latitude" : 50.776084899902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7632551193237305,
        "latitude" : 50.776065826416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7632837891578674,
        "latitude" : 50.77605056762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635099291801453,
        "latitude" : 50.77597427368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636491060256958,
        "latitude" : 50.77596664428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636746764183044,
        "latitude" : 50.77596664428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.763739824295044,
        "latitude" : 50.775970458984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7639178037643433,
        "latitude" : 50.775997161865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7639759182929993,
        "latitude" : 50.775997161865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7640498876571655,
        "latitude" : 50.7759895324707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7641142010688782,
        "latitude" : 50.775970458984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7642418146133423,
        "latitude" : 50.7758674621582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7642837166786194,
        "latitude" : 50.77583694458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7643119096755981,
        "latitude" : 50.775787353515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7643120288848877,
        "latitude" : 50.77573013305664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645376920700073,
        "latitude" : 50.775455474853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645573019981384,
        "latitude" : 50.77540969848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645794153213501,
        "latitude" : 50.775325775146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645894885063171,
        "latitude" : 50.775211334228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645902037620544,
        "latitude" : 50.77513122558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.764491617679596,
        "latitude" : 50.774837493896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7644882798194885,
        "latitude" : 50.77474594116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7644938826560974,
        "latitude" : 50.774696350097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645002007484436,
        "latitude" : 50.77467346191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645446062088013,
        "latitude" : 50.774600982666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7646505832672119,
        "latitude" : 50.774452209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7646595239639282,
        "latitude" : 50.774383544921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7646675705909729,
        "latitude" : 50.774356842041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7646970748901367,
        "latitude" : 50.77425003051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7647721767425537,
        "latitude" : 50.7740364074707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7648267149925232,
        "latitude" : 50.773799896240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7648162245750427,
        "latitude" : 50.773658752441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7647795081138611,
        "latitude" : 50.773468017578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7647005915641785,
        "latitude" : 50.773338317871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645862102508545,
        "latitude" : 50.7731819152832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7644063234329224,
        "latitude" : 50.77312469482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7642300128936768,
        "latitude" : 50.773136138916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7640975117683411,
        "latitude" : 50.773162841796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7640094757080078,
        "latitude" : 50.773162841796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7639132142066956,
        "latitude" : 50.77315902709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7637860774993896,
        "latitude" : 50.773136138916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7637364268302917,
        "latitude" : 50.77313995361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636424899101257,
        "latitude" : 50.77315139770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635201811790466,
        "latitude" : 50.773162841796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7634934186935425,
        "latitude" : 50.77315902709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7633780241012573,
        "latitude" : 50.77312469482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7633345723152161,
        "latitude" : 50.773101806640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7632467746734619,
        "latitude" : 50.77304458618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7631108164787292,
        "latitude" : 50.77293014526367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7629572153091431,
        "latitude" : 50.77278518676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7626174092292786,
        "latitude" : 50.77244186401367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7622790932655334,
        "latitude" : 50.7720947265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7617726922035217,
        "latitude" : 50.77156066894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7614820003509521,
        "latitude" : 50.771240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606021761894226,
        "latitude" : 50.770294189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7604179978370667,
        "latitude" : 50.77006912231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760233998298645,
        "latitude" : 50.7698974609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601761817932129,
        "latitude" : 50.76982879638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601318955421448,
        "latitude" : 50.7697868347168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7600386738777161,
        "latitude" : 50.769718170166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597435712814331,
        "latitude" : 50.76934814453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7596992254257202,
        "latitude" : 50.76926040649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597094774246216,
        "latitude" : 50.76913833618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601965069770813,
        "latitude" : 50.7692756652832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760366678237915,
        "latitude" : 50.76927185058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7604392766952515,
        "latitude" : 50.769264221191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760530412197113,
        "latitude" : 50.769248962402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760694682598114,
        "latitude" : 50.76920700073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607415914535522,
        "latitude" : 50.769203186035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607787251472473,
        "latitude" : 50.76919174194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7608118057250977,
        "latitude" : 50.7691764831543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7608426213264465,
        "latitude" : 50.76913833618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7608476877212524,
        "latitude" : 50.76910400390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611445784568787,
        "latitude" : 50.76887130737305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7613440155982971,
        "latitude" : 50.76873016357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7617260217666626,
        "latitude" : 50.76838684082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7618042230606079,
        "latitude" : 50.76832580566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7618421912193298,
        "latitude" : 50.76828384399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7618855237960815,
        "latitude" : 50.7681999206543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.761915385723114,
        "latitude" : 50.76803207397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7619044184684753,
        "latitude" : 50.767967224121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7618758082389832,
        "latitude" : 50.76792526245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7618523240089417,
        "latitude" : 50.76790237426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7617533206939697,
        "latitude" : 50.76783752441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7616745829582214,
        "latitude" : 50.7678108215332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7616111040115356,
        "latitude" : 50.767799377441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7615445852279663,
        "latitude" : 50.767791748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611845135688782,
        "latitude" : 50.76778793334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610749006271362,
        "latitude" : 50.76780319213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7609652280807495,
        "latitude" : 50.767826080322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760567307472229,
        "latitude" : 50.76796340942383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7603334188461304,
        "latitude" : 50.76801300048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760221004486084,
        "latitude" : 50.768028259277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601413726806641,
        "latitude" : 50.76803207397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7600805163383484,
        "latitude" : 50.76803207397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7599518895149231,
        "latitude" : 50.76801300048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7598041296005249,
        "latitude" : 50.76797103881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597255706787109,
        "latitude" : 50.76793670654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7594804763793945,
        "latitude" : 50.767822265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7592083215713501,
        "latitude" : 50.76765823364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589002847671509,
        "latitude" : 50.767398834228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7583879232406616,
        "latitude" : 50.766883850097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7579935789108276,
        "latitude" : 50.766456604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7581440806388855,
        "latitude" : 50.76628875732422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7569751739501953,
        "latitude" : 50.76555633544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7566547989845276,
        "latitude" : 50.765342712402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7562904953956604,
        "latitude" : 50.76512145996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7560759782791138,
        "latitude" : 50.764976501464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7560105919837952,
        "latitude" : 50.76492691040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7558457255363464,
        "latitude" : 50.76478576660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7554531097412109,
        "latitude" : 50.764347076416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7553027272224426,
        "latitude" : 50.76424789428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551316022872925,
        "latitude" : 50.764122009277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548885941505432,
        "latitude" : 50.763980865478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.754832923412323,
        "latitude" : 50.76394271850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7547844052314758,
        "latitude" : 50.76390075683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7545939087867737,
        "latitude" : 50.76370620727539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542241811752319,
        "latitude" : 50.76347732543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7540763020515442,
        "latitude" : 50.7634391784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.753747820854187,
        "latitude" : 50.7633171081543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.753598690032959,
        "latitude" : 50.76321792602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.75351881980896,
        "latitude" : 50.76318359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7532290816307068,
        "latitude" : 50.763092041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7531294226646423,
        "latitude" : 50.763057708740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7529364824295044,
        "latitude" : 50.7629508972168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7525495886802673,
        "latitude" : 50.762943267822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.752485990524292,
        "latitude" : 50.762935638427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7523564100265503,
        "latitude" : 50.76290512084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7522048950195312,
        "latitude" : 50.76284408569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7519460916519165,
        "latitude" : 50.76276397705078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7518659234046936,
        "latitude" : 50.76274108886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7515174746513367,
        "latitude" : 50.762672424316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7512727975845337,
        "latitude" : 50.76264953613281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7511340975761414,
        "latitude" : 50.76264190673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7509139776229858,
        "latitude" : 50.76264953613281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7507590055465698,
        "latitude" : 50.76266860961914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7506980895996094,
        "latitude" : 50.762664794921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7505412101745605,
        "latitude" : 50.76264572143555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7503936290740967,
        "latitude" : 50.76259994506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7503864169120789,
        "latitude" : 50.762603759765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.750349223613739,
        "latitude" : 50.7625617980957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7503418922424316,
        "latitude" : 50.76251983642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7503510117530823,
        "latitude" : 50.76249694824219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7503758072853088,
        "latitude" : 50.76246643066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7504035234451294,
        "latitude" : 50.7624397277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7504420876502991,
        "latitude" : 50.762428283691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7505658268928528,
        "latitude" : 50.76231002807617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7506439089775085,
        "latitude" : 50.76225280761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7507590055465698,
        "latitude" : 50.76218795776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7534784078598022,
        "latitude" : 50.76032638549805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7537246942520142,
        "latitude" : 50.760128021240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539064884185791,
        "latitude" : 50.75995635986328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.75399249792099,
        "latitude" : 50.75986862182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7540516257286072,
        "latitude" : 50.759803771972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7540937066078186,
        "latitude" : 50.75973892211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542043924331665,
        "latitude" : 50.759525299072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542333006858826,
        "latitude" : 50.75944900512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542734742164612,
        "latitude" : 50.75932312011719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542961835861206,
        "latitude" : 50.75921630859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7543104290962219,
        "latitude" : 50.75905227661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7543115019798279,
        "latitude" : 50.75896072387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542821764945984,
        "latitude" : 50.758941650390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7527843117713928,
        "latitude" : 50.7581672668457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7524839043617249,
        "latitude" : 50.75800323486328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7495682835578918,
        "latitude" : 50.75648498535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7493804097175598,
        "latitude" : 50.756385803222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7494463920593262,
        "latitude" : 50.756343841552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7495812773704529,
        "latitude" : 50.75626754760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7496718764305115,
        "latitude" : 50.7562141418457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7498257756233215,
        "latitude" : 50.756134033203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7499439120292664,
        "latitude" : 50.75606155395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7500219941139221,
        "latitude" : 50.756011962890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.750177800655365,
        "latitude" : 50.75593185424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7503402829170227,
        "latitude" : 50.75584030151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7504732012748718,
        "latitude" : 50.75576400756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7505657076835632,
        "latitude" : 50.755714416503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7506493926048279,
        "latitude" : 50.75566864013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7508059740066528,
        "latitude" : 50.755592346191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7509194016456604,
        "latitude" : 50.75553512573242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7510324716567993,
        "latitude" : 50.75547409057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7511712908744812,
        "latitude" : 50.75539779663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7513288855552673,
        "latitude" : 50.755313873291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7514514923095703,
        "latitude" : 50.755252838134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7516059875488281,
        "latitude" : 50.755184173583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7516989707946777,
        "latitude" : 50.755123138427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7518507838249207,
        "latitude" : 50.75505447387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7519763112068176,
        "latitude" : 50.75499725341797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7521281242370605,
        "latitude" : 50.75492477416992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7522897124290466,
        "latitude" : 50.754852294921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7524396777153015,
        "latitude" : 50.75477981567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7525783777236938,
        "latitude" : 50.75471496582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7527021765708923,
        "latitude" : 50.75465393066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7527984976768494,
        "latitude" : 50.75460433959961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7529104948043823,
        "latitude" : 50.754547119140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7530146837234497,
        "latitude" : 50.75449752807617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7531371712684631,
        "latitude" : 50.75443649291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7533349990844727,
        "latitude" : 50.75434875488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7534418106079102,
        "latitude" : 50.754295349121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7536305785179138,
        "latitude" : 50.75420379638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7537649869918823,
        "latitude" : 50.75413131713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539029717445374,
        "latitude" : 50.754051208496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7539870142936707,
        "latitude" : 50.754005432128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7540686726570129,
        "latitude" : 50.75395584106445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7541871070861816,
        "latitude" : 50.75389099121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7543174028396606,
        "latitude" : 50.75381851196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7544307112693787,
        "latitude" : 50.75375747680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7546185851097107,
        "latitude" : 50.75365447998047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7547851204872131,
        "latitude" : 50.75356674194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7549604773521423,
        "latitude" : 50.753475189208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550495266914368,
        "latitude" : 50.7534294128418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7552409172058105,
        "latitude" : 50.75331115722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7553238868713379,
        "latitude" : 50.75325393676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7554053068161011,
        "latitude" : 50.75318908691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.755513072013855,
        "latitude" : 50.75307846069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7555727958679199,
        "latitude" : 50.75299072265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7556399703025818,
        "latitude" : 50.75290298461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7557141184806824,
        "latitude" : 50.75279998779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7558066844940186,
        "latitude" : 50.75271224975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7558928728103638,
        "latitude" : 50.75264358520508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7560641765594482,
        "latitude" : 50.75259017944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7561768889427185,
        "latitude" : 50.75257110595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7563148736953735,
        "latitude" : 50.752525329589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7564474940299988,
        "latitude" : 50.75246047973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7566918134689331,
        "latitude" : 50.7523078918457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7568804025650024,
        "latitude" : 50.752166748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7570127248764038,
        "latitude" : 50.75204086303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7570751905441284,
        "latitude" : 50.75197219848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7571253776550293,
        "latitude" : 50.75189208984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7571799755096436,
        "latitude" : 50.75177764892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7572034001350403,
        "latitude" : 50.751678466796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7572417855262756,
        "latitude" : 50.751583099365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.757270097732544,
        "latitude" : 50.75151062011719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7573524713516235,
        "latitude" : 50.751373291015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7574141025543213,
        "latitude" : 50.751251220703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7574359178543091,
        "latitude" : 50.75114059448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7574355006217957,
        "latitude" : 50.75102996826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7573397159576416,
        "latitude" : 50.75095748901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7572193145751953,
        "latitude" : 50.75091552734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7571191191673279,
        "latitude" : 50.750885009765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7569869160652161,
        "latitude" : 50.75083923339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7568849921226501,
        "latitude" : 50.75081253051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7567362189292908,
        "latitude" : 50.7507438659668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7565913200378418,
        "latitude" : 50.75069808959961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7564836740493774,
        "latitude" : 50.750667572021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.756370484828949,
        "latitude" : 50.75062942504883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7562626004219055,
        "latitude" : 50.75060272216797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.756131112575531,
        "latitude" : 50.750572204589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7560164928436279,
        "latitude" : 50.75053024291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7559050917625427,
        "latitude" : 50.7504997253418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.755814790725708,
        "latitude" : 50.750457763671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7557060718536377,
        "latitude" : 50.750404357910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7556082010269165,
        "latitude" : 50.750370025634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7555193901062012,
        "latitude" : 50.750301361083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7554240822792053,
        "latitude" : 50.75025939941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7553088068962097,
        "latitude" : 50.75018310546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7552148103713989,
        "latitude" : 50.7501220703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551342248916626,
        "latitude" : 50.75006103515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550594210624695,
        "latitude" : 50.74999237060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7549936771392822,
        "latitude" : 50.749935150146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7549082040786743,
        "latitude" : 50.7498779296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548394203186035,
        "latitude" : 50.74980926513672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548261284828186,
        "latitude" : 50.749725341796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7548586130142212,
        "latitude" : 50.74966049194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7549198865890503,
        "latitude" : 50.749595642089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550687193870544,
        "latitude" : 50.749549865722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7552391886711121,
        "latitude" : 50.74958419799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7553678154945374,
        "latitude" : 50.74964141845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7554652094841003,
        "latitude" : 50.749671936035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7556543946266174,
        "latitude" : 50.74972915649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7558196187019348,
        "latitude" : 50.74977493286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7559691071510315,
        "latitude" : 50.74980545043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7560880780220032,
        "latitude" : 50.74982452392578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7562634944915771,
        "latitude" : 50.74985885620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7564240097999573,
        "latitude" : 50.7498893737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7565693855285645,
        "latitude" : 50.749908447265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7567620873451233,
        "latitude" : 50.749942779541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7568992972373962,
        "latitude" : 50.74996566772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7570269703865051,
        "latitude" : 50.74998092651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7572141885757446,
        "latitude" : 50.750003814697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7573770880699158,
        "latitude" : 50.750038146972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7575296759605408,
        "latitude" : 50.75008010864258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7578970789909363,
        "latitude" : 50.75016784667969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7581154108047485,
        "latitude" : 50.750213623046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7583069205284119,
        "latitude" : 50.75025939941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7585150003433228,
        "latitude" : 50.75029754638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7586936950683594,
        "latitude" : 50.75033950805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588363289833069,
        "latitude" : 50.75031661987305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589746117591858,
        "latitude" : 50.7502326965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7591099739074707,
        "latitude" : 50.750091552734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7591241002082825,
        "latitude" : 50.750003814697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.75906902551651,
        "latitude" : 50.74993896484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7590041160583496,
        "latitude" : 50.74987030029297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589467167854309,
        "latitude" : 50.74977493286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589265704154968,
        "latitude" : 50.749691009521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589433193206787,
        "latitude" : 50.74958801269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589651942253113,
        "latitude" : 50.74951934814453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589980959892273,
        "latitude" : 50.749427795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589923143386841,
        "latitude" : 50.749324798583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589098811149597,
        "latitude" : 50.749244689941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758847177028656,
        "latitude" : 50.749183654785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758755087852478,
        "latitude" : 50.74906539916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7587416768074036,
        "latitude" : 50.74895477294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7587981224060059,
        "latitude" : 50.748844146728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7587658166885376,
        "latitude" : 50.74876403808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7586988210678101,
        "latitude" : 50.74870681762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7586213946342468,
        "latitude" : 50.74862289428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7585728168487549,
        "latitude" : 50.7485237121582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7585417032241821,
        "latitude" : 50.74843215942383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758515477180481,
        "latitude" : 50.748348236083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584705948829651,
        "latitude" : 50.74822235107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584357261657715,
        "latitude" : 50.74812316894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7585291862487793,
        "latitude" : 50.74798583984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584887742996216,
        "latitude" : 50.7479248046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758439302444458,
        "latitude" : 50.74785232543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584972977638245,
        "latitude" : 50.7477912902832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7585228085517883,
        "latitude" : 50.74771499633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584136128425598,
        "latitude" : 50.7476806640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7583134174346924,
        "latitude" : 50.74763107299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7583464980125427,
        "latitude" : 50.747562408447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584477066993713,
        "latitude" : 50.74753952026367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7585824131965637,
        "latitude" : 50.74755859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.75873202085495,
        "latitude" : 50.747554779052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588750123977661,
        "latitude" : 50.747562408447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.759016215801239,
        "latitude" : 50.74759292602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.759117603302002,
        "latitude" : 50.747642517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.759223997592926,
        "latitude" : 50.74769973754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7593712210655212,
        "latitude" : 50.74773025512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.759482204914093,
        "latitude" : 50.747711181640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.759596586227417,
        "latitude" : 50.7476921081543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7598041296005249,
        "latitude" : 50.7476806640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7599698901176453,
        "latitude" : 50.74767303466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7600746154785156,
        "latitude" : 50.747642517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602133750915527,
        "latitude" : 50.74760437011719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7603185772895813,
        "latitude" : 50.747589111328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7604978084564209,
        "latitude" : 50.747554779052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605432868003845,
        "latitude" : 50.747493743896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605534791946411,
        "latitude" : 50.747406005859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605361938476562,
        "latitude" : 50.747318267822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605152726173401,
        "latitude" : 50.74721908569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7604575753211975,
        "latitude" : 50.747100830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760476291179657,
        "latitude" : 50.74702453613281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7604935169219971,
        "latitude" : 50.74695587158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605569958686829,
        "latitude" : 50.74688720703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606658935546875,
        "latitude" : 50.74684143066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607671022415161,
        "latitude" : 50.746803283691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7608792781829834,
        "latitude" : 50.74676513671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7609862089157104,
        "latitude" : 50.74674606323242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611173987388611,
        "latitude" : 50.746734619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611771821975708,
        "latitude" : 50.746673583984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611356973648071,
        "latitude" : 50.74660110473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610793709754944,
        "latitude" : 50.746543884277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610059976577759,
        "latitude" : 50.746463775634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7609372735023499,
        "latitude" : 50.746395111083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7608721852302551,
        "latitude" : 50.746337890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7609404921531677,
        "latitude" : 50.746280670166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610557079315186,
        "latitude" : 50.746253967285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611141800880432,
        "latitude" : 50.74620056152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610704898834229,
        "latitude" : 50.74612808227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610259056091309,
        "latitude" : 50.74605941772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610223889350891,
        "latitude" : 50.74597930908203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7609981894493103,
        "latitude" : 50.74589920043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7609195709228516,
        "latitude" : 50.7458381652832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760836124420166,
        "latitude" : 50.745765686035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607650756835938,
        "latitude" : 50.745704650878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606670260429382,
        "latitude" : 50.745643615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605429887771606,
        "latitude" : 50.74562454223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7603886723518372,
        "latitude" : 50.74562072753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602403163909912,
        "latitude" : 50.74559783935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601217031478882,
        "latitude" : 50.74557113647461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7600098848342896,
        "latitude" : 50.74554443359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7598838806152344,
        "latitude" : 50.74549865722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7597774863243103,
        "latitude" : 50.745452880859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7596817016601562,
        "latitude" : 50.74541091918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7596076726913452,
        "latitude" : 50.7453498840332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7595230937004089,
        "latitude" : 50.745296478271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7595915198326111,
        "latitude" : 50.745243072509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.759698212146759,
        "latitude" : 50.74524688720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7598044276237488,
        "latitude" : 50.74523162841797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7599542737007141,
        "latitude" : 50.745182037353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760057806968689,
        "latitude" : 50.74513244628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601503133773804,
        "latitude" : 50.74507522583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602090835571289,
        "latitude" : 50.74501037597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602677941322327,
        "latitude" : 50.74493408203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7603272795677185,
        "latitude" : 50.744873046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7603288888931274,
        "latitude" : 50.74479675292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602658271789551,
        "latitude" : 50.74472427368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602521181106567,
        "latitude" : 50.74465560913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760223388671875,
        "latitude" : 50.74456024169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601808905601501,
        "latitude" : 50.744483947753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601293921470642,
        "latitude" : 50.744407653808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7600895762443542,
        "latitude" : 50.74433517456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7600787878036499,
        "latitude" : 50.74425506591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7600989937782288,
        "latitude" : 50.74418640136719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7601926922798157,
        "latitude" : 50.7441291809082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602753043174744,
        "latitude" : 50.744083404541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7603601217269897,
        "latitude" : 50.744014739990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7604361176490784,
        "latitude" : 50.743961334228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605115175247192,
        "latitude" : 50.74388885498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605544924736023,
        "latitude" : 50.743812561035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605832815170288,
        "latitude" : 50.74373245239258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606226205825806,
        "latitude" : 50.743656158447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606433033943176,
        "latitude" : 50.74357604980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607269287109375,
        "latitude" : 50.743499755859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607558965682983,
        "latitude" : 50.74342727661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606884837150574,
        "latitude" : 50.74335479736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606323957443237,
        "latitude" : 50.7432861328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606192827224731,
        "latitude" : 50.743202209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605882287025452,
        "latitude" : 50.74313735961914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605330944061279,
        "latitude" : 50.74306869506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605844140052795,
        "latitude" : 50.74300765991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606953978538513,
        "latitude" : 50.74298858642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760822594165802,
        "latitude" : 50.742958068847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607982754707336,
        "latitude" : 50.742881774902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760712206363678,
        "latitude" : 50.742794036865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606555819511414,
        "latitude" : 50.74271011352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606242895126343,
        "latitude" : 50.74264144897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606061100959778,
        "latitude" : 50.7425651550293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605614066123962,
        "latitude" : 50.74248504638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605170011520386,
        "latitude" : 50.74241638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7604870796203613,
        "latitude" : 50.742340087890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7604252099990845,
        "latitude" : 50.742271423339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7603216171264648,
        "latitude" : 50.74217987060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602844834327698,
        "latitude" : 50.74211120605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7602809071540833,
        "latitude" : 50.742042541503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760326087474823,
        "latitude" : 50.74195861816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.760425329208374,
        "latitude" : 50.74190902709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605432271957397,
        "latitude" : 50.741886138916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606791853904724,
        "latitude" : 50.74188232421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607964873313904,
        "latitude" : 50.741878509521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7609156966209412,
        "latitude" : 50.741851806640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610002160072327,
        "latitude" : 50.7418098449707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611021995544434,
        "latitude" : 50.74176025390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7611976861953735,
        "latitude" : 50.74172592163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7613282203674316,
        "latitude" : 50.74171447753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7614316940307617,
        "latitude" : 50.741676330566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7614948749542236,
        "latitude" : 50.74161911010742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7615966200828552,
        "latitude" : 50.741573333740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7617074251174927,
        "latitude" : 50.741546630859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.761798083782196,
        "latitude" : 50.74148941040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.76185542345047,
        "latitude" : 50.741416931152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7619268894195557,
        "latitude" : 50.74135971069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7620016932487488,
        "latitude" : 50.74128723144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7621092796325684,
        "latitude" : 50.74125289916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7622159123420715,
        "latitude" : 50.74124526977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.762326717376709,
        "latitude" : 50.7412109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7624140977859497,
        "latitude" : 50.74116516113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7625274062156677,
        "latitude" : 50.741127014160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7626367211341858,
        "latitude" : 50.741111755371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7627602815628052,
        "latitude" : 50.74112319946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7628756165504456,
        "latitude" : 50.74111557006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.762983500957489,
        "latitude" : 50.741092681884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7630980014801025,
        "latitude" : 50.74104690551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7632125020027161,
        "latitude" : 50.741031646728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.763335108757019,
        "latitude" : 50.74101638793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7634544968605042,
        "latitude" : 50.74101638793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7635657787322998,
        "latitude" : 50.74100875854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636858820915222,
        "latitude" : 50.74100875854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7637839913368225,
        "latitude" : 50.740970611572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.763893187046051,
        "latitude" : 50.74098205566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7639622092247009,
        "latitude" : 50.74092483520508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7640575766563416,
        "latitude" : 50.74087905883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.764153778553009,
        "latitude" : 50.74083709716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7641627192497253,
        "latitude" : 50.740760803222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.764181911945343,
        "latitude" : 50.740684509277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7642254829406738,
        "latitude" : 50.74061584472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7643247842788696,
        "latitude" : 50.74064254760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7644305229187012,
        "latitude" : 50.740692138671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7645055055618286,
        "latitude" : 50.740753173828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7646108269691467,
        "latitude" : 50.740821838378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7647457718849182,
        "latitude" : 50.740814208984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7648251056671143,
        "latitude" : 50.740745544433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7648980021476746,
        "latitude" : 50.74068069458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.764971911907196,
        "latitude" : 50.740623474121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7650569081306458,
        "latitude" : 50.740570068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7651541829109192,
        "latitude" : 50.74052429199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7652541995048523,
        "latitude" : 50.740478515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7653409838676453,
        "latitude" : 50.74042892456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7654229998588562,
        "latitude" : 50.74036407470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7654957175254822,
        "latitude" : 50.740299224853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7655441761016846,
        "latitude" : 50.7402229309082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7656134963035583,
        "latitude" : 50.740169525146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.765696108341217,
        "latitude" : 50.740108489990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7657600045204163,
        "latitude" : 50.74005126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7658097743988037,
        "latitude" : 50.73997116088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7658439874649048,
        "latitude" : 50.739898681640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7659009099006653,
        "latitude" : 50.739837646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7659059762954712,
        "latitude" : 50.73976516723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.765885591506958,
        "latitude" : 50.73968505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7659233808517456,
        "latitude" : 50.739593505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7659865021705627,
        "latitude" : 50.739524841308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7660778760910034,
        "latitude" : 50.73948287963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7661417722702026,
        "latitude" : 50.73941421508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7662273049354553,
        "latitude" : 50.73936080932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.766291081905365,
        "latitude" : 50.73929977416992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7663611173629761,
        "latitude" : 50.73924255371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7664386034011841,
        "latitude" : 50.73917770385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7664517164230347,
        "latitude" : 50.739105224609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7663938999176025,
        "latitude" : 50.73904800415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7664868235588074,
        "latitude" : 50.739013671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.766586184501648,
        "latitude" : 50.738975524902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.76668381690979,
        "latitude" : 50.73891830444336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7667738199234009,
        "latitude" : 50.73886489868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7668502926826477,
        "latitude" : 50.73880386352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7668858170509338,
        "latitude" : 50.738739013671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7669568061828613,
        "latitude" : 50.738677978515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7670320868492126,
        "latitude" : 50.73862838745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7671118974685669,
        "latitude" : 50.73857116699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7671796083450317,
        "latitude" : 50.73850631713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7672283053398132,
        "latitude" : 50.73843765258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7671712040901184,
        "latitude" : 50.73837661743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7672631144523621,
        "latitude" : 50.738338470458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7673516869544983,
        "latitude" : 50.73829650878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7674273252487183,
        "latitude" : 50.73823547363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7675107717514038,
        "latitude" : 50.73817825317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.767584502696991,
        "latitude" : 50.738128662109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7676656246185303,
        "latitude" : 50.73808288574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.767739474773407,
        "latitude" : 50.7380256652832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7678378224372864,
        "latitude" : 50.73796844482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7678989768028259,
        "latitude" : 50.73790740966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.767946720123291,
        "latitude" : 50.73784255981445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7679880261421204,
        "latitude" : 50.73777770996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7679858207702637,
        "latitude" : 50.73769760131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7680702209472656,
        "latitude" : 50.73765182495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7681872248649597,
        "latitude" : 50.737586975097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7683032751083374,
        "latitude" : 50.737518310546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7684118151664734,
        "latitude" : 50.737449645996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.768488883972168,
        "latitude" : 50.73738479614258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7685366272926331,
        "latitude" : 50.73732376098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7686191201210022,
        "latitude" : 50.737281799316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7686969041824341,
        "latitude" : 50.73722457885742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7687771916389465,
        "latitude" : 50.73717498779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7688162922859192,
        "latitude" : 50.737098693847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7688663005828857,
        "latitude" : 50.73703384399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7689585089683533,
        "latitude" : 50.73698043823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7690452933311462,
        "latitude" : 50.73693084716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7691441774368286,
        "latitude" : 50.73686599731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7691764831542969,
        "latitude" : 50.736793518066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7691938877105713,
        "latitude" : 50.73670959472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7692759037017822,
        "latitude" : 50.736656188964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7693625092506409,
        "latitude" : 50.736595153808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7694541811943054,
        "latitude" : 50.73652648925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695205211639404,
        "latitude" : 50.7364501953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695180773735046,
        "latitude" : 50.73637771606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7694671154022217,
        "latitude" : 50.7363166809082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695624232292175,
        "latitude" : 50.736270904541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.769647479057312,
        "latitude" : 50.73621368408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7697395086288452,
        "latitude" : 50.73615646362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7698227167129517,
        "latitude" : 50.73609924316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7698140144348145,
        "latitude" : 50.736019134521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.769871711730957,
        "latitude" : 50.735958099365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7699565291404724,
        "latitude" : 50.73591232299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.770034670829773,
        "latitude" : 50.735862731933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7701194882392883,
        "latitude" : 50.735782623291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7701578140258789,
        "latitude" : 50.735713958740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7701246738433838,
        "latitude" : 50.73564529418945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7700588703155518,
        "latitude" : 50.7355842590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7701519131660461,
        "latitude" : 50.735538482666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.770247220993042,
        "latitude" : 50.73548889160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7703297138214111,
        "latitude" : 50.73543167114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.770388126373291,
        "latitude" : 50.73536682128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7704122066497803,
        "latitude" : 50.735286712646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7704688906669617,
        "latitude" : 50.735225677490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7705392241477966,
        "latitude" : 50.735172271728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7706131935119629,
        "latitude" : 50.7351188659668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7706941962242126,
        "latitude" : 50.73506546020508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7707468867301941,
        "latitude" : 50.73500061035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.770770788192749,
        "latitude" : 50.73493194580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.77066969871521,
        "latitude" : 50.73488998413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7707582712173462,
        "latitude" : 50.73484802246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7708449959754944,
        "latitude" : 50.734798431396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7709308862686157,
        "latitude" : 50.73474884033203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7710278034210205,
        "latitude" : 50.734676361083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7710883021354675,
        "latitude" : 50.73461151123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7710760235786438,
        "latitude" : 50.734519958496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7711638808250427,
        "latitude" : 50.734466552734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7712563276290894,
        "latitude" : 50.734405517578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7713413238525391,
        "latitude" : 50.734344482421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7714024186134338,
        "latitude" : 50.734283447265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7714179754257202,
        "latitude" : 50.734214782714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7713429927825928,
        "latitude" : 50.734153747558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7714287042617798,
        "latitude" : 50.734107971191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7715163826942444,
        "latitude" : 50.73405456542969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7715997099876404,
        "latitude" : 50.734004974365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7716726064682007,
        "latitude" : 50.73393630981445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7717084288597107,
        "latitude" : 50.73387145996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7716352939605713,
        "latitude" : 50.73381042480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7717096209526062,
        "latitude" : 50.733760833740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.771793007850647,
        "latitude" : 50.73371887207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7718899250030518,
        "latitude" : 50.73365783691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7719933986663818,
        "latitude" : 50.73360061645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7720713019371033,
        "latitude" : 50.733543395996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7721264958381653,
        "latitude" : 50.73347473144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7722160816192627,
        "latitude" : 50.73341751098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.772291898727417,
        "latitude" : 50.733367919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7723715901374817,
        "latitude" : 50.73331069946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7724270224571228,
        "latitude" : 50.73323440551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7724264860153198,
        "latitude" : 50.733154296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7724117040634155,
        "latitude" : 50.73308181762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7724931836128235,
        "latitude" : 50.7330322265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7726094126701355,
        "latitude" : 50.73296356201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7727106809616089,
        "latitude" : 50.73289108276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7727922797203064,
        "latitude" : 50.73281478881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7728654742240906,
        "latitude" : 50.73275375366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7729471921920776,
        "latitude" : 50.73269271850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7730255126953125,
        "latitude" : 50.732643127441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7731227874755859,
        "latitude" : 50.732566833496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7731640934944153,
        "latitude" : 50.73249816894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7732139229774475,
        "latitude" : 50.732421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7733194828033447,
        "latitude" : 50.73234558105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.773402214050293,
        "latitude" : 50.732295989990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7734966278076172,
        "latitude" : 50.73223114013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7735567092895508,
        "latitude" : 50.732173919677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.773605227470398,
        "latitude" : 50.732112884521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7736803889274597,
        "latitude" : 50.7320556640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7737674117088318,
        "latitude" : 50.731998443603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7738395929336548,
        "latitude" : 50.73194122314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7739136219024658,
        "latitude" : 50.73188018798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7739214897155762,
        "latitude" : 50.73180389404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7739884257316589,
        "latitude" : 50.73173522949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7740557789802551,
        "latitude" : 50.7316780090332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7741454839706421,
        "latitude" : 50.73161697387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7742319703102112,
        "latitude" : 50.73154067993164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.774319589138031,
        "latitude" : 50.73146438598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7744644284248352,
        "latitude" : 50.731327056884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7745257019996643,
        "latitude" : 50.731258392333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7745823860168457,
        "latitude" : 50.7311897277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7746573090553284,
        "latitude" : 50.731109619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7747458815574646,
        "latitude" : 50.73101806640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7748035788536072,
        "latitude" : 50.73094940185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7748814225196838,
        "latitude" : 50.730865478515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.774938702583313,
        "latitude" : 50.73079299926758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7749946713447571,
        "latitude" : 50.73072052001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.775071918964386,
        "latitude" : 50.73066329956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.775140106678009,
        "latitude" : 50.730594635009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7751972079277039,
        "latitude" : 50.73052978515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7752473950386047,
        "latitude" : 50.73044967651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7752981185913086,
        "latitude" : 50.730377197265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7753797173500061,
        "latitude" : 50.73033142089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7754493951797485,
        "latitude" : 50.73027038574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7755205035209656,
        "latitude" : 50.73021697998047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7755935788154602,
        "latitude" : 50.730159759521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7756785750389099,
        "latitude" : 50.7301025390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7757551074028015,
        "latitude" : 50.73005294799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7758445739746094,
        "latitude" : 50.7299919128418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7759469151496887,
        "latitude" : 50.729923248291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7760099768638611,
        "latitude" : 50.7298583984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7760633826255798,
        "latitude" : 50.72978591918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7761330008506775,
        "latitude" : 50.729732513427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7762045860290527,
        "latitude" : 50.729679107666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7762979865074158,
        "latitude" : 50.72962188720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7763733267784119,
        "latitude" : 50.72956085205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7764834761619568,
        "latitude" : 50.72948455810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7765836715698242,
        "latitude" : 50.72942352294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7766559720039368,
        "latitude" : 50.7293701171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7767602205276489,
        "latitude" : 50.729312896728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7768523097038269,
        "latitude" : 50.729248046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7769173979759216,
        "latitude" : 50.72918701171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7769798040390015,
        "latitude" : 50.7291145324707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7770788073539734,
        "latitude" : 50.72907638549805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7771642208099365,
        "latitude" : 50.72903060913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.77724689245224,
        "latitude" : 50.728981018066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.777348518371582,
        "latitude" : 50.72891616821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7774484753608704,
        "latitude" : 50.72885513305664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7775405049324036,
        "latitude" : 50.728797912597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7776361107826233,
        "latitude" : 50.728736877441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7777330875396729,
        "latitude" : 50.728675842285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.777823805809021,
        "latitude" : 50.72861862182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7778996229171753,
        "latitude" : 50.72856521606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7780172824859619,
        "latitude" : 50.728553771972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7780926823616028,
        "latitude" : 50.728492736816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7781720757484436,
        "latitude" : 50.72843551635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7782741785049438,
        "latitude" : 50.7283821105957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7783724069595337,
        "latitude" : 50.72833251953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.778475284576416,
        "latitude" : 50.728271484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7785704731941223,
        "latitude" : 50.72821044921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7786626219749451,
        "latitude" : 50.72816467285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7787516117095947,
        "latitude" : 50.72810363769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7788301706314087,
        "latitude" : 50.72804641723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7788991928100586,
        "latitude" : 50.72798538208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7789773941040039,
        "latitude" : 50.727935791015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7790616750717163,
        "latitude" : 50.72788619995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7791739106178284,
        "latitude" : 50.727821350097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7792893052101135,
        "latitude" : 50.727752685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7793914079666138,
        "latitude" : 50.727699279785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7794824242591858,
        "latitude" : 50.72764587402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7795246243476868,
        "latitude" : 50.727622985839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7795850038528442,
        "latitude" : 50.72758865356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7796807885169983,
        "latitude" : 50.727542877197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7797712087631226,
        "latitude" : 50.727500915527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7798529863357544,
        "latitude" : 50.72744369506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7799078226089478,
        "latitude" : 50.727378845214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7800202965736389,
        "latitude" : 50.72731018066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7801252007484436,
        "latitude" : 50.72724533081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7802780866622925,
        "latitude" : 50.72715377807617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7803707718849182,
        "latitude" : 50.72708511352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7804859280586243,
        "latitude" : 50.727012634277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7806220054626465,
        "latitude" : 50.726924896240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.78077232837677,
        "latitude" : 50.72683334350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7808728814125061,
        "latitude" : 50.72679901123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7809708118438721,
        "latitude" : 50.72674560546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7810689806938171,
        "latitude" : 50.7266960144043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.781155526638031,
        "latitude" : 50.726654052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7812845706939697,
        "latitude" : 50.72659683227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7813900709152222,
        "latitude" : 50.7265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7814751863479614,
        "latitude" : 50.726505279541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7815582752227783,
        "latitude" : 50.72645950317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7816492915153503,
        "latitude" : 50.72642517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7817420959472656,
        "latitude" : 50.72637939453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7818266153335571,
        "latitude" : 50.726322174072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7818918228149414,
        "latitude" : 50.72626876831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7819762825965881,
        "latitude" : 50.72621536254883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7820791006088257,
        "latitude" : 50.726165771484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7821813821792603,
        "latitude" : 50.726112365722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7822847962379456,
        "latitude" : 50.72606658935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7823818922042847,
        "latitude" : 50.72600173950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7824646830558777,
        "latitude" : 50.7259521484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7825610041618347,
        "latitude" : 50.72589874267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7826547026634216,
        "latitude" : 50.7258415222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.782713770866394,
        "latitude" : 50.72578048706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7828221917152405,
        "latitude" : 50.72572326660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7828919887542725,
        "latitude" : 50.72567367553711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7829700708389282,
        "latitude" : 50.72560501098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7830318212509155,
        "latitude" : 50.72554397583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7830870151519775,
        "latitude" : 50.7254753112793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.783141016960144,
        "latitude" : 50.725399017333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.783196210861206,
        "latitude" : 50.725341796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7832558155059814,
        "latitude" : 50.72528076171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.783305287361145,
        "latitude" : 50.7252197265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7833766937255859,
        "latitude" : 50.725154876708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.783420979976654,
        "latitude" : 50.7250862121582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7834603786468506,
        "latitude" : 50.72502517700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.783427894115448,
        "latitude" : 50.724952697753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7835062146186829,
        "latitude" : 50.72490310668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7835509181022644,
        "latitude" : 50.72481918334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7836018800735474,
        "latitude" : 50.72474670410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7836580276489258,
        "latitude" : 50.72467041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7837201952934265,
        "latitude" : 50.724605560302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7837706804275513,
        "latitude" : 50.72454833984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.783833920955658,
        "latitude" : 50.7244758605957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7838714122772217,
        "latitude" : 50.72439956665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7839164733886719,
        "latitude" : 50.72433853149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7839769124984741,
        "latitude" : 50.72426223754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7840278744697571,
        "latitude" : 50.72420120239258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7840976715087891,
        "latitude" : 50.724151611328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7841545939445496,
        "latitude" : 50.724090576171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7842112183570862,
        "latitude" : 50.724029541015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7842867970466614,
        "latitude" : 50.723968505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.784353494644165,
        "latitude" : 50.723907470703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.78439861536026,
        "latitude" : 50.723819732666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.784482479095459,
        "latitude" : 50.72376251220703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.784558892250061,
        "latitude" : 50.72370147705078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7846310138702393,
        "latitude" : 50.7236213684082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.78469318151474,
        "latitude" : 50.72354507446289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7847663164138794,
        "latitude" : 50.723487854003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7848498225212097,
        "latitude" : 50.72343826293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7849091291427612,
        "latitude" : 50.7233772277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7849805951118469,
        "latitude" : 50.723297119140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7850493788719177,
        "latitude" : 50.72322463989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7850775122642517,
        "latitude" : 50.723148345947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7850539088249207,
        "latitude" : 50.72307586669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7849637269973755,
        "latitude" : 50.72303771972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7851203083992004,
        "latitude" : 50.72303009033203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7851024270057678,
        "latitude" : 50.72296142578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.785096287727356,
        "latitude" : 50.72288131713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7851210832595825,
        "latitude" : 50.72281265258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7851492166519165,
        "latitude" : 50.722740173339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7850733995437622,
        "latitude" : 50.722686767578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7849808931350708,
        "latitude" : 50.72264862060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7849913835525513,
        "latitude" : 50.72257995605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7850832939147949,
        "latitude" : 50.722618103027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7851824760437012,
        "latitude" : 50.72258377075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7852551937103271,
        "latitude" : 50.7225341796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7853307723999023,
        "latitude" : 50.72248840332031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7854090929031372,
        "latitude" : 50.72243881225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7854062914848328,
        "latitude" : 50.72237014770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7854688167572021,
        "latitude" : 50.72231674194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7855463027954102,
        "latitude" : 50.72227096557617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7856088280677795,
        "latitude" : 50.72220993041992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.78571617603302,
        "latitude" : 50.72222900390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7857546806335449,
        "latitude" : 50.722164154052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7858726978302002,
        "latitude" : 50.722164154052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7859653830528259,
        "latitude" : 50.722129821777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7860602736473083,
        "latitude" : 50.72217559814453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7861834168434143,
        "latitude" : 50.722164154052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7862553000450134,
        "latitude" : 50.722103118896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7863485217094421,
        "latitude" : 50.722137451171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7864505052566528,
        "latitude" : 50.72211837768555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.786551296710968,
        "latitude" : 50.72209167480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.786662220954895,
        "latitude" : 50.72206497192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7867547273635864,
        "latitude" : 50.722023010253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7868704199790955,
        "latitude" : 50.722007751464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.786973774433136,
        "latitude" : 50.72197723388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7870829105377197,
        "latitude" : 50.72194290161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7871919274330139,
        "latitude" : 50.72191619873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7873075008392334,
        "latitude" : 50.721900939941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7874292135238647,
        "latitude" : 50.721885681152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7875456213951111,
        "latitude" : 50.72188186645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7876452803611755,
        "latitude" : 50.721858978271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7877570986747742,
        "latitude" : 50.72185516357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7878699898719788,
        "latitude" : 50.72184753417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7879732251167297,
        "latitude" : 50.72182846069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7880749702453613,
        "latitude" : 50.721805572509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7882016897201538,
        "latitude" : 50.72181701660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7883139848709106,
        "latitude" : 50.721824645996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7884501814842224,
        "latitude" : 50.721824645996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7885931730270386,
        "latitude" : 50.72180938720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7887163758277893,
        "latitude" : 50.721797943115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7888475060462952,
        "latitude" : 50.72179412841797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7889816164970398,
        "latitude" : 50.7217903137207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7891327738761902,
        "latitude" : 50.721797943115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7892475128173828,
        "latitude" : 50.721805572509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7893568277359009,
        "latitude" : 50.72178649902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7894963026046753,
        "latitude" : 50.721778869628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7896137237548828,
        "latitude" : 50.72178649902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7897326946258545,
        "latitude" : 50.7217903137207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7898849248886108,
        "latitude" : 50.72179412841797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7899969220161438,
        "latitude" : 50.7218017578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7901070713996887,
        "latitude" : 50.72183609008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.790212094783783,
        "latitude" : 50.72187423706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7903218865394592,
        "latitude" : 50.72188949584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.790432870388031,
        "latitude" : 50.721885681152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7905297875404358,
        "latitude" : 50.72191619873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7906141877174377,
        "latitude" : 50.721954345703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7907295227050781,
        "latitude" : 50.72195816040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7908291816711426,
        "latitude" : 50.72200393676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7909414172172546,
        "latitude" : 50.72201156616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7910603284835815,
        "latitude" : 50.72201156616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7911667227745056,
        "latitude" : 50.7220458984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7912523746490479,
        "latitude" : 50.72210693359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.79134202003479,
        "latitude" : 50.72214889526367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7914534211158752,
        "latitude" : 50.72215270996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.791580319404602,
        "latitude" : 50.72218704223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7916738986968994,
        "latitude" : 50.72223663330078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7917839884757996,
        "latitude" : 50.722286224365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7919068932533264,
        "latitude" : 50.722320556640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7920631170272827,
        "latitude" : 50.72235870361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7921589016914368,
        "latitude" : 50.72239303588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.792268693447113,
        "latitude" : 50.72243881225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7923800945281982,
        "latitude" : 50.72246551513672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.792507529258728,
        "latitude" : 50.72250747680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7926120162010193,
        "latitude" : 50.72256088256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7927268147468567,
        "latitude" : 50.72261428833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7928262948989868,
        "latitude" : 50.72267150878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7929211854934692,
        "latitude" : 50.72270202636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7930430173873901,
        "latitude" : 50.72273254394531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7931410074234009,
        "latitude" : 50.7227783203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.793258786201477,
        "latitude" : 50.72285079956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7933722138404846,
        "latitude" : 50.72289276123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.793484628200531,
        "latitude" : 50.722862243652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7935755252838135,
        "latitude" : 50.722896575927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7936357855796814,
        "latitude" : 50.72295379638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.793731689453125,
        "latitude" : 50.72300720214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7938655018806458,
        "latitude" : 50.72304916381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7939713001251221,
        "latitude" : 50.72306442260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7940669059753418,
        "latitude" : 50.72309494018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7941867113113403,
        "latitude" : 50.72314453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7943059802055359,
        "latitude" : 50.72319030761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7944554090499878,
        "latitude" : 50.72323989868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7946200966835022,
        "latitude" : 50.72325897216797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7947224974632263,
        "latitude" : 50.723297119140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7948241829872131,
        "latitude" : 50.72333526611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7949506044387817,
        "latitude" : 50.72336196899414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.795050323009491,
        "latitude" : 50.72339630126953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7951697707176208,
        "latitude" : 50.72344207763672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7952688932418823,
        "latitude" : 50.72348403930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7953639030456543,
        "latitude" : 50.72352600097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7954456806182861,
        "latitude" : 50.72357940673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7955132126808167,
        "latitude" : 50.7236328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7955420017242432,
        "latitude" : 50.72371292114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.795612096786499,
        "latitude" : 50.72377395629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7957302927970886,
        "latitude" : 50.72379684448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7957959175109863,
        "latitude" : 50.72385787963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7958315014839172,
        "latitude" : 50.72392654418945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7959014773368835,
        "latitude" : 50.7240104675293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7959812879562378,
        "latitude" : 50.72407150268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7960907220840454,
        "latitude" : 50.7241096496582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7961844801902771,
        "latitude" : 50.72415542602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7962504029273987,
        "latitude" : 50.72420883178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7963252067565918,
        "latitude" : 50.72426223754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7964454889297485,
        "latitude" : 50.72430419921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7965618968009949,
        "latitude" : 50.72433090209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7966917157173157,
        "latitude" : 50.72431564331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.796715497970581,
        "latitude" : 50.72438430786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7967904806137085,
        "latitude" : 50.72445297241211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7968800067901611,
        "latitude" : 50.72450256347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7969765067100525,
        "latitude" : 50.724552154541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7970600128173828,
        "latitude" : 50.72459411621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7971454858779907,
        "latitude" : 50.724632263183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7972478270530701,
        "latitude" : 50.72467803955078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7973420023918152,
        "latitude" : 50.7247314453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7974488735198975,
        "latitude" : 50.72479248046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7975513935089111,
        "latitude" : 50.7248420715332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7976534962654114,
        "latitude" : 50.724891662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7977982759475708,
        "latitude" : 50.724788665771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7978864908218384,
        "latitude" : 50.72484588623047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7979269027709961,
        "latitude" : 50.724918365478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7979916930198669,
        "latitude" : 50.7249870300293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7980456948280334,
        "latitude" : 50.725059509277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7981442213058472,
        "latitude" : 50.72511672973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7982161045074463,
        "latitude" : 50.72519302368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7982925772666931,
        "latitude" : 50.725242614746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7983865737915039,
        "latitude" : 50.72529983520508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7984923720359802,
        "latitude" : 50.72534942626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7986246943473816,
        "latitude" : 50.72539138793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7987397909164429,
        "latitude" : 50.72543716430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7988095283508301,
        "latitude" : 50.72549057006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7988572716712952,
        "latitude" : 50.725555419921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7989339828491211,
        "latitude" : 50.72561264038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7990294098854065,
        "latitude" : 50.72566604614258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7991139888763428,
        "latitude" : 50.72571563720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.799225389957428,
        "latitude" : 50.72578430175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7993158102035522,
        "latitude" : 50.725830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7993984818458557,
        "latitude" : 50.72587203979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7994937896728516,
        "latitude" : 50.725921630859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7995796203613281,
        "latitude" : 50.7259635925293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7996886968612671,
        "latitude" : 50.72601318359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7996490001678467,
        "latitude" : 50.72612380981445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7997319102287292,
        "latitude" : 50.726173400878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.799831211566925,
        "latitude" : 50.726219177246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7999346256256104,
        "latitude" : 50.72626876831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8000165224075317,
        "latitude" : 50.726314544677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8001101016998291,
        "latitude" : 50.72637939453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8001841902732849,
        "latitude" : 50.7264404296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.800255298614502,
        "latitude" : 50.726505279541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.800344705581665,
        "latitude" : 50.7265739440918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8004193902015686,
        "latitude" : 50.72662353515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8005260825157166,
        "latitude" : 50.72669219970703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8006318807601929,
        "latitude" : 50.726680755615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8007007241249084,
        "latitude" : 50.72674560546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8007702231407166,
        "latitude" : 50.726810455322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8008714914321899,
        "latitude" : 50.72687530517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8009577989578247,
        "latitude" : 50.726932525634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8010122776031494,
        "latitude" : 50.72700500488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8010870218276978,
        "latitude" : 50.72708511352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8011720776557922,
        "latitude" : 50.72715377807617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8012707233428955,
        "latitude" : 50.727210998535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8013499975204468,
        "latitude" : 50.727256774902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8014169931411743,
        "latitude" : 50.727325439453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8014670014381409,
        "latitude" : 50.72739028930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8015406131744385,
        "latitude" : 50.72745895385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8016135096549988,
        "latitude" : 50.727516174316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8017113208770752,
        "latitude" : 50.72756576538086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8018348217010498,
        "latitude" : 50.72761154174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8019087910652161,
        "latitude" : 50.72768783569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8019819259643555,
        "latitude" : 50.727760314941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8020713925361633,
        "latitude" : 50.72781753540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8021745085716248,
        "latitude" : 50.727867126464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8022881150245667,
        "latitude" : 50.727928161621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8022279739379883,
        "latitude" : 50.727996826171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8023108839988708,
        "latitude" : 50.72806930541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8024020791053772,
        "latitude" : 50.728126525878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8025181293487549,
        "latitude" : 50.72819900512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8026027083396912,
        "latitude" : 50.72825241088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8026944994926453,
        "latitude" : 50.72832489013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8027592897415161,
        "latitude" : 50.7283935546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8028222918510437,
        "latitude" : 50.72846221923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8028764724731445,
        "latitude" : 50.7285270690918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8029627203941345,
        "latitude" : 50.72859191894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8030310869216919,
        "latitude" : 50.72868728637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8030993938446045,
        "latitude" : 50.7287483215332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.803210973739624,
        "latitude" : 50.72882843017578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8033127784729004,
        "latitude" : 50.72889709472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8033882975578308,
        "latitude" : 50.728965759277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8034616112709045,
        "latitude" : 50.72903823852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8035470247268677,
        "latitude" : 50.72910690307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8036878705024719,
        "latitude" : 50.72921371459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8037986755371094,
        "latitude" : 50.729305267333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.803892195224762,
        "latitude" : 50.7293701171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8039926886558533,
        "latitude" : 50.72943878173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8040835857391357,
        "latitude" : 50.729496002197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8041917085647583,
        "latitude" : 50.729576110839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8041384816169739,
        "latitude" : 50.729637145996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8041961193084717,
        "latitude" : 50.729705810546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8042693734169006,
        "latitude" : 50.72978210449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8043311834335327,
        "latitude" : 50.72984313964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8044124245643616,
        "latitude" : 50.729915618896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8045039176940918,
        "latitude" : 50.730003356933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8045812249183655,
        "latitude" : 50.730072021484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8046877980232239,
        "latitude" : 50.730159759521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8047655820846558,
        "latitude" : 50.730228424072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8048328757286072,
        "latitude" : 50.73040008544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.804888129234314,
        "latitude" : 50.730491638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8049623966217041,
        "latitude" : 50.730567932128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8050479292869568,
        "latitude" : 50.73064041137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.805142879486084,
        "latitude" : 50.7307243347168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.805236279964447,
        "latitude" : 50.73080825805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8053383231163025,
        "latitude" : 50.730892181396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8054332733154297,
        "latitude" : 50.73096466064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.805506706237793,
        "latitude" : 50.73102569580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8055965900421143,
        "latitude" : 50.73109436035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8057000041007996,
        "latitude" : 50.73116683959961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8057848811149597,
        "latitude" : 50.73122787475586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8059253096580505,
        "latitude" : 50.73133850097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8060877919197083,
        "latitude" : 50.73146438598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8062105178833008,
        "latitude" : 50.7315559387207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8063414096832275,
        "latitude" : 50.73164749145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8064593076705933,
        "latitude" : 50.731727600097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8066086769104004,
        "latitude" : 50.7318229675293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8068197965621948,
        "latitude" : 50.73195266723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.807010293006897,
        "latitude" : 50.732078552246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8071190118789673,
        "latitude" : 50.732147216796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8072333931922913,
        "latitude" : 50.73222351074219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.807334303855896,
        "latitude" : 50.73229217529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8074209094047546,
        "latitude" : 50.73235321044922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8075438737869263,
        "latitude" : 50.73243713378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8076388239860535,
        "latitude" : 50.73249435424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8077638149261475,
        "latitude" : 50.732566833496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.807860791683197,
        "latitude" : 50.73262405395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8079906702041626,
        "latitude" : 50.73270797729492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8081191182136536,
        "latitude" : 50.732784271240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8082621097564697,
        "latitude" : 50.73285675048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8083828091621399,
        "latitude" : 50.73291778564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8084841966629028,
        "latitude" : 50.73296356201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8086466193199158,
        "latitude" : 50.733028411865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8087491989135742,
        "latitude" : 50.733055114746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8088529706001282,
        "latitude" : 50.73307800292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8090044856071472,
        "latitude" : 50.73308563232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8091112971305847,
        "latitude" : 50.73307800292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8091922998428345,
        "latitude" : 50.73301315307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8092268109321594,
        "latitude" : 50.73292922973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8092100024223328,
        "latitude" : 50.732852935791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8092812895774841,
        "latitude" : 50.7327995300293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.809396505355835,
        "latitude" : 50.73277282714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.809522271156311,
        "latitude" : 50.73277282714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8096073269844055,
        "latitude" : 50.73283004760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8096851706504822,
        "latitude" : 50.732887268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8098165988922119,
        "latitude" : 50.73298645019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8099119067192078,
        "latitude" : 50.733036041259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8100003004074097,
        "latitude" : 50.73307800292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8101037740707397,
        "latitude" : 50.733154296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.810211181640625,
        "latitude" : 50.73323059082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8103389739990234,
        "latitude" : 50.733238220214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8105103969573975,
        "latitude" : 50.73324966430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8107082843780518,
        "latitude" : 50.7332649230957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8108170032501221,
        "latitude" : 50.7332763671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8109464049339294,
        "latitude" : 50.733280181884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8111085891723633,
        "latitude" : 50.73331069946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8112130761146545,
        "latitude" : 50.733333587646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8112689852714539,
        "latitude" : 50.73339080810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8112717270851135,
        "latitude" : 50.73347091674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8112204074859619,
        "latitude" : 50.7335319519043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8111140131950378,
        "latitude" : 50.73356246948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8109940886497498,
        "latitude" : 50.73357391357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8108590245246887,
        "latitude" : 50.733577728271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8107377290725708,
        "latitude" : 50.73361587524414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8106945157051086,
        "latitude" : 50.73368453979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8106909990310669,
        "latitude" : 50.7337646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8107196092605591,
        "latitude" : 50.73383331298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.810768187046051,
        "latitude" : 50.733917236328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8108376264572144,
        "latitude" : 50.73400115966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8109248280525208,
        "latitude" : 50.73408508300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8110156059265137,
        "latitude" : 50.734153747558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8110991716384888,
        "latitude" : 50.73420715332031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8112248182296753,
        "latitude" : 50.73429870605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8113468289375305,
        "latitude" : 50.7343864440918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8114513158798218,
        "latitude" : 50.734458923339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8115280270576477,
        "latitude" : 50.73451614379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8116294741630554,
        "latitude" : 50.734588623046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8117749094963074,
        "latitude" : 50.734703063964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8119354248046875,
        "latitude" : 50.734825134277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8120555281639099,
        "latitude" : 50.73490905761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8121542930603027,
        "latitude" : 50.734981536865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8122532963752747,
        "latitude" : 50.73504638671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8123505711555481,
        "latitude" : 50.7351188659668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8124454021453857,
        "latitude" : 50.73518371582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8125281929969788,
        "latitude" : 50.73524475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.812617301940918,
        "latitude" : 50.73530960083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8127074241638184,
        "latitude" : 50.735389709472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8127961158752441,
        "latitude" : 50.73546600341797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8129143118858337,
        "latitude" : 50.735572814941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8130019903182983,
        "latitude" : 50.73563766479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8131135702133179,
        "latitude" : 50.735721588134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8131806254386902,
        "latitude" : 50.735774993896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8132541179656982,
        "latitude" : 50.735836029052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8136947154998779,
        "latitude" : 50.736167907714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8139281868934631,
        "latitude" : 50.73634338378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8141633868217468,
        "latitude" : 50.73650360107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8143556118011475,
        "latitude" : 50.73664474487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8145837783813477,
        "latitude" : 50.73680114746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8147600889205933,
        "latitude" : 50.7369270324707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8149309754371643,
        "latitude" : 50.73704528808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8151357769966125,
        "latitude" : 50.737178802490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.815369725227356,
        "latitude" : 50.737342834472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8155714869499207,
        "latitude" : 50.73748016357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8157492280006409,
        "latitude" : 50.73759841918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8159536719322205,
        "latitude" : 50.73773193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8161031007766724,
        "latitude" : 50.73782730102539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8162387013435364,
        "latitude" : 50.7379150390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.816336989402771,
        "latitude" : 50.737972259521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8164638876914978,
        "latitude" : 50.738037109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8165751099586487,
        "latitude" : 50.73808670043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.816676914691925,
        "latitude" : 50.738121032714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8168573975563049,
        "latitude" : 50.7381706237793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8169800043106079,
        "latitude" : 50.738189697265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8171058893203735,
        "latitude" : 50.73820114135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8172630071640015,
        "latitude" : 50.73819351196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8173907995223999,
        "latitude" : 50.73814392089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8174096941947937,
        "latitude" : 50.73807144165039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8173590898513794,
        "latitude" : 50.73798751831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8173671960830688,
        "latitude" : 50.73792266845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8174356818199158,
        "latitude" : 50.73786163330078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8175542950630188,
        "latitude" : 50.737823486328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8176919221878052,
        "latitude" : 50.737831115722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8177676796913147,
        "latitude" : 50.73788833618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8178194761276245,
        "latitude" : 50.73796844482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8178712129592896,
        "latitude" : 50.73811340332031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.817887008190155,
        "latitude" : 50.738182067871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8179203271865845,
        "latitude" : 50.738258361816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8179672956466675,
        "latitude" : 50.738365173339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8180192708969116,
        "latitude" : 50.73842239379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8180989027023315,
        "latitude" : 50.73847198486328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8181821703910828,
        "latitude" : 50.73851776123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8183407783508301,
        "latitude" : 50.73859405517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8184267282485962,
        "latitude" : 50.7386360168457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8185371160507202,
        "latitude" : 50.73868179321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8186556100845337,
        "latitude" : 50.738712310791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8187795877456665,
        "latitude" : 50.73871612548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8188793063163757,
        "latitude" : 50.73875045776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8189455270767212,
        "latitude" : 50.73881912231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8189666867256165,
        "latitude" : 50.738895416259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8189396262168884,
        "latitude" : 50.738975524902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8188765048980713,
        "latitude" : 50.73903274536133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8187742829322815,
        "latitude" : 50.73908996582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8186500072479248,
        "latitude" : 50.739105224609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8185257911682129,
        "latitude" : 50.7391242980957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8184871077537537,
        "latitude" : 50.739192962646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.818473219871521,
        "latitude" : 50.73930358886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8184922933578491,
        "latitude" : 50.7393798828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8185157179832458,
        "latitude" : 50.73944854736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8185678124427795,
        "latitude" : 50.739532470703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8186253905296326,
        "latitude" : 50.73959732055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.818699300289154,
        "latitude" : 50.73965072631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8188220262527466,
        "latitude" : 50.73973083496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.818989098072052,
        "latitude" : 50.73983383178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8191928863525391,
        "latitude" : 50.739952087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8195127248764038,
        "latitude" : 50.740135192871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.819736123085022,
        "latitude" : 50.74026107788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8199430704116821,
        "latitude" : 50.7403678894043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8201797008514404,
        "latitude" : 50.74049377441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8204010725021362,
        "latitude" : 50.74060821533203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8206409811973572,
        "latitude" : 50.740718841552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8208776712417603,
        "latitude" : 50.74082946777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8210558891296387,
        "latitude" : 50.74091720581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8211984038352966,
        "latitude" : 50.74098587036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8213515877723694,
        "latitude" : 50.741058349609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8214746713638306,
        "latitude" : 50.74112319946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8216366171836853,
        "latitude" : 50.741207122802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8217760920524597,
        "latitude" : 50.741275787353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8219320178031921,
        "latitude" : 50.74135208129883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8220506906509399,
        "latitude" : 50.741432189941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8221064209938049,
        "latitude" : 50.74151611328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8221514225006104,
        "latitude" : 50.74158477783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8221104741096497,
        "latitude" : 50.741661071777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8222182989120483,
        "latitude" : 50.74165725708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.822272002696991,
        "latitude" : 50.74159622192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8223320245742798,
        "latitude" : 50.74150848388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8224483132362366,
        "latitude" : 50.741512298583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8228397965431213,
        "latitude" : 50.741756439208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8229026198387146,
        "latitude" : 50.74184799194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8229352831840515,
        "latitude" : 50.741943359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8229746222496033,
        "latitude" : 50.742130279541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8229894042015076,
        "latitude" : 50.74220657348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8239272236824036,
        "latitude" : 50.742733001708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.824047327041626,
        "latitude" : 50.74275207519531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8241410255432129,
        "latitude" : 50.742801666259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8242493867874146,
        "latitude" : 50.74287033081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8243306279182434,
        "latitude" : 50.742923736572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8245015740394592,
        "latitude" : 50.74300765991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8246241807937622,
        "latitude" : 50.743038177490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8247622847557068,
        "latitude" : 50.74308395385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8249369263648987,
        "latitude" : 50.74317169189453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8250955939292908,
        "latitude" : 50.743247985839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8255276083946228,
        "latitude" : 50.743465423583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8256285786628723,
        "latitude" : 50.7435188293457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8260102272033691,
        "latitude" : 50.743743896484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8263400793075562,
        "latitude" : 50.74394989013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8265326023101807,
        "latitude" : 50.744075775146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8267794251441956,
        "latitude" : 50.744232177734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8269240856170654,
        "latitude" : 50.744346618652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8270841836929321,
        "latitude" : 50.74447250366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.827342689037323,
        "latitude" : 50.74470901489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8275781273841858,
        "latitude" : 50.74489974975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8279417753219604,
        "latitude" : 50.74518966674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.828285276889801,
        "latitude" : 50.745452880859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8285419940948486,
        "latitude" : 50.74562454223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8287355899810791,
        "latitude" : 50.745758056640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8288503289222717,
        "latitude" : 50.74582290649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.829010009765625,
        "latitude" : 50.745906829833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8292387127876282,
        "latitude" : 50.74602127075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8294541239738464,
        "latitude" : 50.74613952636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8296726942062378,
        "latitude" : 50.74628829956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8300179839134216,
        "latitude" : 50.746517181396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.83033287525177,
        "latitude" : 50.746734619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.830780029296875,
        "latitude" : 50.747005462646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8311905264854431,
        "latitude" : 50.74725341796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8316203951835632,
        "latitude" : 50.747501373291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8321051001548767,
        "latitude" : 50.747772216796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8325377702713013,
        "latitude" : 50.748008728027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8329430818557739,
        "latitude" : 50.74822235107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8333681225776672,
        "latitude" : 50.748435974121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8337349891662598,
        "latitude" : 50.748619079589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8340504169464111,
        "latitude" : 50.74877166748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8341665267944336,
        "latitude" : 50.74882888793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8345175981521606,
        "latitude" : 50.748992919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8350667953491211,
        "latitude" : 50.749229431152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8356338143348694,
        "latitude" : 50.74947738647461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8360164165496826,
        "latitude" : 50.74966049194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8363168835639954,
        "latitude" : 50.74979782104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8366923928260803,
        "latitude" : 50.749969482421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8368052840232849,
        "latitude" : 50.750022888183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8369778990745544,
        "latitude" : 50.75010681152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8373317122459412,
        "latitude" : 50.75028610229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8376709818840027,
        "latitude" : 50.750450134277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8382682800292969,
        "latitude" : 50.750755310058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.838670015335083,
        "latitude" : 50.7509651184082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8389642238616943,
        "latitude" : 50.75111770629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8391165733337402,
        "latitude" : 50.75119400024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8392642736434937,
        "latitude" : 50.75126266479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8394042253494263,
        "latitude" : 50.7513313293457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8395581245422363,
        "latitude" : 50.75139617919922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8397579789161682,
        "latitude" : 50.7514762878418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8399782776832581,
        "latitude" : 50.751564025878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8401464819908142,
        "latitude" : 50.75164031982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8404130935668945,
        "latitude" : 50.75175094604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8406069278717041,
        "latitude" : 50.75183868408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8408107757568359,
        "latitude" : 50.75192642211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8410179018974304,
        "latitude" : 50.752017974853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8411914706230164,
        "latitude" : 50.752098083496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8413565754890442,
        "latitude" : 50.752166748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8415102958679199,
        "latitude" : 50.752235412597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8416808247566223,
        "latitude" : 50.75231170654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8418009877204895,
        "latitude" : 50.75236511230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8419700264930725,
        "latitude" : 50.752437591552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8421065211296082,
        "latitude" : 50.75249481201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8422480225563049,
        "latitude" : 50.75255584716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8424394130706787,
        "latitude" : 50.75262451171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8425652980804443,
        "latitude" : 50.75267028808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.842670202255249,
        "latitude" : 50.75271224975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8428114056587219,
        "latitude" : 50.752769470214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8429008722305298,
        "latitude" : 50.752811431884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.84307461977005,
        "latitude" : 50.752899169921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8431894183158875,
        "latitude" : 50.75295639038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.843334972858429,
        "latitude" : 50.753021240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8434861898422241,
        "latitude" : 50.753082275390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8436430096626282,
        "latitude" : 50.75313949584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8438069224357605,
        "latitude" : 50.753204345703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.843961775302887,
        "latitude" : 50.75326919555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8440696001052856,
        "latitude" : 50.75331115722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8441669940948486,
        "latitude" : 50.75334930419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8443534970283508,
        "latitude" : 50.753414154052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8445131182670593,
        "latitude" : 50.753475189208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8447049856185913,
        "latitude" : 50.75355529785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.84480220079422,
        "latitude" : 50.753597259521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8448697924613953,
        "latitude" : 50.753623962402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8449848294258118,
        "latitude" : 50.753665924072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8450338840484619,
        "latitude" : 50.75368118286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8458985090255737,
        "latitude" : 50.754249572753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8471062183380127,
        "latitude" : 50.75471496582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8481727242469788,
        "latitude" : 50.755165100097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8495765924453735,
        "latitude" : 50.75584030151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8503683805465698,
        "latitude" : 50.75614929199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8516815900802612,
        "latitude" : 50.75666427612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8519749045372009,
        "latitude" : 50.75678634643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8519654273986816,
        "latitude" : 50.756832122802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8519572019577026,
        "latitude" : 50.756874084472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8525456786155701,
        "latitude" : 50.75709915161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8533787131309509,
        "latitude" : 50.75753402709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8561782240867615,
        "latitude" : 50.75865936279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8586356043815613,
        "latitude" : 50.7597541809082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8611117005348206,
        "latitude" : 50.760719299316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8650456070899963,
        "latitude" : 50.7620964050293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8650946021080017,
        "latitude" : 50.76200866699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8679782748222351,
        "latitude" : 50.76289749145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8697301149368286,
        "latitude" : 50.763458251953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8719006180763245,
        "latitude" : 50.764183044433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.873686671257019,
        "latitude" : 50.764617919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8757511973381042,
        "latitude" : 50.76515197753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8758084774017334,
        "latitude" : 50.765167236328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.876976490020752,
        "latitude" : 50.765560150146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8805145025253296,
        "latitude" : 50.76656723022461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.886600911617279,
        "latitude" : 50.76816940307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8894590139389038,
        "latitude" : 50.76885986328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8916984796524048,
        "latitude" : 50.769325256347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8960071802139282,
        "latitude" : 50.77009201049805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8975483775138855,
        "latitude" : 50.77034378051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8988702297210693,
        "latitude" : 50.77064514160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9002816081047058,
        "latitude" : 50.771053314208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9023761749267578,
        "latitude" : 50.7717170715332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9057677984237671,
        "latitude" : 50.77302551269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9083583950996399,
        "latitude" : 50.77387237548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9091163277626038,
        "latitude" : 50.77412033081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9102815985679626,
        "latitude" : 50.774444580078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9106236100196838,
        "latitude" : 50.774497985839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9114652276039124,
        "latitude" : 50.77459716796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9118863940238953,
        "latitude" : 50.774658203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9122875928878784,
        "latitude" : 50.77485275268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9124559164047241,
        "latitude" : 50.77499008178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9124779105186462,
        "latitude" : 50.775386810302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9130771160125732,
        "latitude" : 50.775848388671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9136735200881958,
        "latitude" : 50.776432037353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9157475233078003,
        "latitude" : 50.7764778137207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9158679246902466,
        "latitude" : 50.77648162841797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9169207811355591,
        "latitude" : 50.776519775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9165956974029541,
        "latitude" : 50.775733947753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.916228711605072,
        "latitude" : 50.775413513183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9161574244499207,
        "latitude" : 50.775306701660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9160299897193909,
        "latitude" : 50.77511215209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9156696796417236,
        "latitude" : 50.774566650390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9157053828239441,
        "latitude" : 50.77436828613281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9164162874221802,
        "latitude" : 50.774723052978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9167038202285767,
        "latitude" : 50.77511215209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9167407751083374,
        "latitude" : 50.77516174316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9168094992637634,
        "latitude" : 50.77526092529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9170058965682983,
        "latitude" : 50.77553939819336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9172713160514832,
        "latitude" : 50.77559280395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9174684286117554,
        "latitude" : 50.775840759277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9172449707984924,
        "latitude" : 50.776058197021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9172717928886414,
        "latitude" : 50.7762451171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9173784852027893,
        "latitude" : 50.7763557434082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9174523949623108,
        "latitude" : 50.77653503417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9240822792053223,
        "latitude" : 50.77668762207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9257915019989014,
        "latitude" : 50.7767448425293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9275645017623901,
        "latitude" : 50.77680587768555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280632734298706,
        "latitude" : 50.776824951171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9305374026298523,
        "latitude" : 50.77692794799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9320424795150757,
        "latitude" : 50.77699661254883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9319517016410828,
        "latitude" : 50.77797317504883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9319605827331543,
        "latitude" : 50.77808380126953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9319921135902405,
        "latitude" : 50.778194427490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9320219159126282,
        "latitude" : 50.77825927734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9322640895843506,
        "latitude" : 50.77864456176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.932429313659668,
        "latitude" : 50.778865814208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9326100945472717,
        "latitude" : 50.77914810180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9333434104919434,
        "latitude" : 50.77996063232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9334771037101746,
        "latitude" : 50.78019332885742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.933719277381897,
        "latitude" : 50.780643463134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9337893128395081,
        "latitude" : 50.7808723449707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338124990463257,
        "latitude" : 50.780975341796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.933835506439209,
        "latitude" : 50.781333923339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338338971138,
        "latitude" : 50.78171920776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.933860182762146,
        "latitude" : 50.78193283081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338995814323425,
        "latitude" : 50.782135009765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9339672923088074,
        "latitude" : 50.782840728759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9339838027954102,
        "latitude" : 50.78292465209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9339824914932251,
        "latitude" : 50.782981872558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9334660768508911,
        "latitude" : 50.7852897644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338942766189575,
        "latitude" : 50.78623962402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9340060949325562,
        "latitude" : 50.786434173583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9340941905975342,
        "latitude" : 50.786556243896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9344468712806702,
        "latitude" : 50.786949157714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9354239106178284,
        "latitude" : 50.78797149658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9357113242149353,
        "latitude" : 50.788246154785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9359980821609497,
        "latitude" : 50.78848648071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9361022114753723,
        "latitude" : 50.78858947753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9361904859542847,
        "latitude" : 50.788700103759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9364355206489563,
        "latitude" : 50.78915786743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9368389248847961,
        "latitude" : 50.78982162475586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9370527267456055,
        "latitude" : 50.790157318115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9373286962509155,
        "latitude" : 50.79056167602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.93763667345047,
        "latitude" : 50.790931701660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9398502111434937,
        "latitude" : 50.79474639892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9398500919342041,
        "latitude" : 50.79474639892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9399495720863342,
        "latitude" : 50.79486846923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9399890899658203,
        "latitude" : 50.79493713378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9401301741600037,
        "latitude" : 50.79522705078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9402071833610535,
        "latitude" : 50.79539489746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9402598738670349,
        "latitude" : 50.79557418823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9404007196426392,
        "latitude" : 50.79612350463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9405707716941833,
        "latitude" : 50.796695709228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.940748393535614,
        "latitude" : 50.79744338989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9407942891120911,
        "latitude" : 50.797607421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9408571124076843,
        "latitude" : 50.79778289794922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9409691095352173,
        "latitude" : 50.79803466796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9413884282112122,
        "latitude" : 50.79913330078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9415073990821838,
        "latitude" : 50.79943084716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9416288137435913,
        "latitude" : 50.79973602294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9417304992675781,
        "latitude" : 50.800071716308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.941766619682312,
        "latitude" : 50.800235748291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.941828191280365,
        "latitude" : 50.80058670043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9421148896217346,
        "latitude" : 50.80152893066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9422540068626404,
        "latitude" : 50.801963806152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9423609972000122,
        "latitude" : 50.80257034301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9424412846565247,
        "latitude" : 50.80322265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9425690770149231,
        "latitude" : 50.80397415161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9428470134735107,
        "latitude" : 50.805259704589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9429237246513367,
        "latitude" : 50.80561447143555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9431288838386536,
        "latitude" : 50.8062744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9433345794677734,
        "latitude" : 50.80709457397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9435656070709229,
        "latitude" : 50.807674407958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9439626932144165,
        "latitude" : 50.808509826660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.944360077381134,
        "latitude" : 50.809452056884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9450775980949402,
        "latitude" : 50.81080627441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9454057216644287,
        "latitude" : 50.81155014038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9456682205200195,
        "latitude" : 50.8121223449707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9458875060081482,
        "latitude" : 50.81284713745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9461321234703064,
        "latitude" : 50.81345748901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9466120004653931,
        "latitude" : 50.81515884399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9467722177505493,
        "latitude" : 50.815799713134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9468212127685547,
        "latitude" : 50.816017150878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9470130205154419,
        "latitude" : 50.81746292114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9470434188842773,
        "latitude" : 50.81806945800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9470263719558716,
        "latitude" : 50.818695068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9469900727272034,
        "latitude" : 50.81924057006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9469804167747498,
        "latitude" : 50.819793701171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9469112157821655,
        "latitude" : 50.820472717285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9468309879302979,
        "latitude" : 50.821075439453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9468187093734741,
        "latitude" : 50.82162094116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9467664957046509,
        "latitude" : 50.82258224487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.946753203868866,
        "latitude" : 50.82283020019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9466180205345154,
        "latitude" : 50.82492446899414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9465495944023132,
        "latitude" : 50.8256950378418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9465084075927734,
        "latitude" : 50.826011657714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9464659094810486,
        "latitude" : 50.826324462890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9464002251625061,
        "latitude" : 50.82659149169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9463047981262207,
        "latitude" : 50.82698440551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9462743997573853,
        "latitude" : 50.82707214355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9462313055992126,
        "latitude" : 50.82715606689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9460831880569458,
        "latitude" : 50.82742691040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9456996917724609,
        "latitude" : 50.8280029296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9455441832542419,
        "latitude" : 50.82822036743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9452518820762634,
        "latitude" : 50.82859420776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9448248147964478,
        "latitude" : 50.82908248901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9439423084259033,
        "latitude" : 50.83018493652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9435099959373474,
        "latitude" : 50.830718994140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9432163834571838,
        "latitude" : 50.83108139038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9428892135620117,
        "latitude" : 50.83163833618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9425681233406067,
        "latitude" : 50.832183837890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9424393773078918,
        "latitude" : 50.83241271972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9421948194503784,
        "latitude" : 50.83286666870117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.941765308380127,
        "latitude" : 50.83352279663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9416943788528442,
        "latitude" : 50.833648681640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9416093826293945,
        "latitude" : 50.833763122558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9415190815925598,
        "latitude" : 50.833866119384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9414522051811218,
        "latitude" : 50.83393096923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9413726925849915,
        "latitude" : 50.8339958190918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9411115050315857,
        "latitude" : 50.83417892456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9409698843955994,
        "latitude" : 50.834285736083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9408569931983948,
        "latitude" : 50.834381103515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9407497048377991,
        "latitude" : 50.83448028564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9406623840332031,
        "latitude" : 50.834571838378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9405415058135986,
        "latitude" : 50.8347053527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9404528737068176,
        "latitude" : 50.83478927612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.940403401851654,
        "latitude" : 50.83484649658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9403638243675232,
        "latitude" : 50.83489990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9402822256088257,
        "latitude" : 50.83505630493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9402338266372681,
        "latitude" : 50.835182189941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9401887059211731,
        "latitude" : 50.835357666015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9401535987854004,
        "latitude" : 50.83552932739258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9401243925094604,
        "latitude" : 50.83575439453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9401066899299622,
        "latitude" : 50.836158752441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9400631785392761,
        "latitude" : 50.836570739746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9398983120918274,
        "latitude" : 50.83708190917969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9398055076599121,
        "latitude" : 50.8372917175293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9397373199462891,
        "latitude" : 50.83741760253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9396799206733704,
        "latitude" : 50.83750534057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9396507143974304,
        "latitude" : 50.83754348754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9395564198493958,
        "latitude" : 50.83762741088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.939440906047821,
        "latitude" : 50.83771514892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9393070936203003,
        "latitude" : 50.837791442871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.938961386680603,
        "latitude" : 50.83800506591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9387742877006531,
        "latitude" : 50.83811569213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386258125305176,
        "latitude" : 50.83821487426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9385144710540771,
        "latitude" : 50.83829879760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9384419918060303,
        "latitude" : 50.83836364746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9383707046508789,
        "latitude" : 50.83843994140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9383134245872498,
        "latitude" : 50.83852005004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9382898211479187,
        "latitude" : 50.838558197021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9382417798042297,
        "latitude" : 50.83867645263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9382197260856628,
        "latitude" : 50.839149475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9381723999977112,
        "latitude" : 50.8394775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9381135106086731,
        "latitude" : 50.83969497680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9381135106086731,
        "latitude" : 50.83969497680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9379953742027283,
        "latitude" : 50.84027099609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.937955379486084,
        "latitude" : 50.84040832519531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9378296732902527,
        "latitude" : 50.8406867980957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9374127984046936,
        "latitude" : 50.841529846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9373400211334229,
        "latitude" : 50.8416748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9371389746665955,
        "latitude" : 50.84202194213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9370759725570679,
        "latitude" : 50.842105865478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9369711875915527,
        "latitude" : 50.84221649169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9368290901184082,
        "latitude" : 50.84234619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9365034103393555,
        "latitude" : 50.842613220214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9361411929130554,
        "latitude" : 50.842864990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9360631704330444,
        "latitude" : 50.84292221069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9359294772148132,
        "latitude" : 50.84299087524414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9358363747596741,
        "latitude" : 50.8430290222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9356762170791626,
        "latitude" : 50.843074798583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9353280067443848,
        "latitude" : 50.84314727783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.934704601764679,
        "latitude" : 50.843204498291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9345505833625793,
        "latitude" : 50.843231201171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9344567060470581,
        "latitude" : 50.843238830566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.934354305267334,
        "latitude" : 50.84324264526367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9342578053474426,
        "latitude" : 50.843238830566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9341769814491272,
        "latitude" : 50.843231201171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9339421987533569,
        "latitude" : 50.84318923950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9337289929389954,
        "latitude" : 50.843135833740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9336696267127991,
        "latitude" : 50.84312438964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9336072206497192,
        "latitude" : 50.84312057495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9335319995880127,
        "latitude" : 50.843116760253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9331510066986084,
        "latitude" : 50.8431282043457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9328789114952087,
        "latitude" : 50.84316635131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9328588843345642,
        "latitude" : 50.843170166015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.932568371295929,
        "latitude" : 50.843204498291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9322702884674072,
        "latitude" : 50.84326171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9321885704994202,
        "latitude" : 50.843292236328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9320937991142273,
        "latitude" : 50.84333801269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9319878816604614,
        "latitude" : 50.84343338012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9319701790809631,
        "latitude" : 50.84346389770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9319329857826233,
        "latitude" : 50.84366226196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9319593906402588,
        "latitude" : 50.843936920166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9319447875022888,
        "latitude" : 50.843955993652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9318690896034241,
        "latitude" : 50.843971252441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9321308135986328,
        "latitude" : 50.84539031982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9321504831314087,
        "latitude" : 50.84542465209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9322730898857117,
        "latitude" : 50.84562683105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9324578046798706,
        "latitude" : 50.84599685668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9324933290481567,
        "latitude" : 50.8460578918457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9325549006462097,
        "latitude" : 50.84622573852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9323527812957764,
        "latitude" : 50.84624099731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9323788285255432,
        "latitude" : 50.846309661865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9324650764465332,
        "latitude" : 50.84648895263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9325096011161804,
        "latitude" : 50.84665298461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9324541091918945,
        "latitude" : 50.846656799316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9324036240577698,
        "latitude" : 50.84675598144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9325727224349976,
        "latitude" : 50.8468132019043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9327812194824219,
        "latitude" : 50.84687423706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9328941702842712,
        "latitude" : 50.846920013427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9329825043678284,
        "latitude" : 50.84696960449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9331632852554321,
        "latitude" : 50.847015380859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9335811138153076,
        "latitude" : 50.847564697265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9341065287590027,
        "latitude" : 50.848384857177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9342427849769592,
        "latitude" : 50.8488883972168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9343289732933044,
        "latitude" : 50.849281311035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9344419836997986,
        "latitude" : 50.84968185424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9343261122703552,
        "latitude" : 50.84990692138672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9343628883361816,
        "latitude" : 50.850223541259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9342672228813171,
        "latitude" : 50.850433349609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9341045022010803,
        "latitude" : 50.8508415222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.934010922908783,
        "latitude" : 50.85095977783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9339709877967834,
        "latitude" : 50.85115051269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338852167129517,
        "latitude" : 50.85149002075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9337419867515564,
        "latitude" : 50.85184860229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.933597207069397,
        "latitude" : 50.851844787597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9333041906356812,
        "latitude" : 50.85186004638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9329422116279602,
        "latitude" : 50.85197448730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9328446984291077,
        "latitude" : 50.85207748413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9328070282936096,
        "latitude" : 50.852298736572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9328029155731201,
        "latitude" : 50.852787017822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9327831268310547,
        "latitude" : 50.853031158447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9327887892723083,
        "latitude" : 50.85321807861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9328340291976929,
        "latitude" : 50.853355407714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9327718019485474,
        "latitude" : 50.853904724121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9327771067619324,
        "latitude" : 50.853919982910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9328235983848572,
        "latitude" : 50.85399627685547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.932855486869812,
        "latitude" : 50.85403060913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.932973325252533,
        "latitude" : 50.85409927368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9330341815948486,
        "latitude" : 50.85417175292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9330464005470276,
        "latitude" : 50.85419464111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9330642819404602,
        "latitude" : 50.85434341430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9331057071685791,
        "latitude" : 50.85439682006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9331390261650085,
        "latitude" : 50.85443115234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9332228899002075,
        "latitude" : 50.8544921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9334558844566345,
        "latitude" : 50.8546142578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9335047006607056,
        "latitude" : 50.85465621948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9335123896598816,
        "latitude" : 50.85469436645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.933461606502533,
        "latitude" : 50.854801177978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9334306716918945,
        "latitude" : 50.85485076904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9333590865135193,
        "latitude" : 50.85493469238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.933279275894165,
        "latitude" : 50.855010986328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9331983923912048,
        "latitude" : 50.85506820678711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9331063032150269,
        "latitude" : 50.85511779785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9329915046691895,
        "latitude" : 50.85517120361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9329025745391846,
        "latitude" : 50.855201721191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9326924085617065,
        "latitude" : 50.85526657104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9326350092887878,
        "latitude" : 50.855289459228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.932570219039917,
        "latitude" : 50.855323791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9324777722358704,
        "latitude" : 50.85538864135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9323937892913818,
        "latitude" : 50.85546112060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9323604106903076,
        "latitude" : 50.855491638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9322214126586914,
        "latitude" : 50.85567092895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9321926236152649,
        "latitude" : 50.85568618774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.932151198387146,
        "latitude" : 50.85569763183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9321057200431824,
        "latitude" : 50.85569763183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9320479035377502,
        "latitude" : 50.85567855834961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9318268895149231,
        "latitude" : 50.855960845947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9316679835319519,
        "latitude" : 50.856201171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9313874840736389,
        "latitude" : 50.856536865234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9312636852264404,
        "latitude" : 50.85667037963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.931216299533844,
        "latitude" : 50.85675811767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9311745166778564,
        "latitude" : 50.856842041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9312288165092468,
        "latitude" : 50.85689163208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9311938285827637,
        "latitude" : 50.85693359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9311121106147766,
        "latitude" : 50.857086181640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9312449097633362,
        "latitude" : 50.857242584228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9309859275817871,
        "latitude" : 50.857261657714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9309445023536682,
        "latitude" : 50.85727310180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9308971166610718,
        "latitude" : 50.857295989990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9308739900588989,
        "latitude" : 50.8573112487793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9307593703269958,
        "latitude" : 50.85747528076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9307810068130493,
        "latitude" : 50.85752487182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9307826161384583,
        "latitude" : 50.85757827758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.930716872215271,
        "latitude" : 50.85765838623047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9305834770202637,
        "latitude" : 50.85771179199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9304885268211365,
        "latitude" : 50.857887268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.930489182472229,
        "latitude" : 50.85791778564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9305158257484436,
        "latitude" : 50.858001708984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9304904937744141,
        "latitude" : 50.85811233520508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9305056929588318,
        "latitude" : 50.858131408691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9305049777030945,
        "latitude" : 50.85816192626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9304904937744141,
        "latitude" : 50.85817337036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9304646849632263,
        "latitude" : 50.858184814453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9304363131523132,
        "latitude" : 50.858184814453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9303995966911316,
        "latitude" : 50.858177185058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9302353262901306,
        "latitude" : 50.858150482177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9301782250404358,
        "latitude" : 50.85816192626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9301493763923645,
        "latitude" : 50.85818099975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.930122971534729,
        "latitude" : 50.85821533203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.930104672908783,
        "latitude" : 50.85826873779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9300913214683533,
        "latitude" : 50.858360290527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9300647974014282,
        "latitude" : 50.858402252197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9300445914268494,
        "latitude" : 50.85841369628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9299260973930359,
        "latitude" : 50.85844039916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9298828840255737,
        "latitude" : 50.858463287353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9298350811004639,
        "latitude" : 50.85850524902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9298073053359985,
        "latitude" : 50.85853576660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9297829866409302,
        "latitude" : 50.858604431152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9297791123390198,
        "latitude" : 50.8586540222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9296128749847412,
        "latitude" : 50.85883712768555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9296222925186157,
        "latitude" : 50.858924865722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9296132922172546,
        "latitude" : 50.85906982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9294509887695312,
        "latitude" : 50.859580993652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9293503761291504,
        "latitude" : 50.85981369018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9291461706161499,
        "latitude" : 50.860111236572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9286324977874756,
        "latitude" : 50.86094665527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9283100962638855,
        "latitude" : 50.8614387512207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9282637238502502,
        "latitude" : 50.86153793334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281643033027649,
        "latitude" : 50.861907958984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281535148620605,
        "latitude" : 50.8619499206543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281461238861084,
        "latitude" : 50.862083435058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280716180801392,
        "latitude" : 50.86241912841797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281122088432312,
        "latitude" : 50.862571716308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281396269798279,
        "latitude" : 50.862613677978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281445741653442,
        "latitude" : 50.862648010253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281393885612488,
        "latitude" : 50.86268615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281201958656311,
        "latitude" : 50.86271667480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280955195426941,
        "latitude" : 50.86273956298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9277250170707703,
        "latitude" : 50.862972259521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9275045990943909,
        "latitude" : 50.86316680908203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9272482991218567,
        "latitude" : 50.863372802734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.92689448595047,
        "latitude" : 50.86368179321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9264656901359558,
        "latitude" : 50.86410140991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9265602231025696,
        "latitude" : 50.8642578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9268912076950073,
        "latitude" : 50.86475372314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9270567297935486,
        "latitude" : 50.86503601074219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9273034930229187,
        "latitude" : 50.86511993408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9274464845657349,
        "latitude" : 50.865203857421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9276449084281921,
        "latitude" : 50.86528778076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.927797794342041,
        "latitude" : 50.865379333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279233813285828,
        "latitude" : 50.865474700927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279707074165344,
        "latitude" : 50.86558151245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279726147651672,
        "latitude" : 50.865623474121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279890060424805,
        "latitude" : 50.86565017700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280169010162354,
        "latitude" : 50.86567687988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280462861061096,
        "latitude" : 50.865692138671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280632734298706,
        "latitude" : 50.86569595336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9285991191864014,
        "latitude" : 50.865753173828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9286484122276306,
        "latitude" : 50.86577606201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9286720752716064,
        "latitude" : 50.86579132080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9287078976631165,
        "latitude" : 50.8658447265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9287142753601074,
        "latitude" : 50.865875244140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9287135004997253,
        "latitude" : 50.865909576416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9286953210830688,
        "latitude" : 50.86595916748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.92866051197052,
        "latitude" : 50.86611557006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9286490082740784,
        "latitude" : 50.866180419921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9286476969718933,
        "latitude" : 50.86623764038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.928673505783081,
        "latitude" : 50.86629104614258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9287081956863403,
        "latitude" : 50.86632537841797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9292386770248413,
        "latitude" : 50.866119384765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.929263174533844,
        "latitude" : 50.866355895996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9293649196624756,
        "latitude" : 50.8664436340332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9295399785041809,
        "latitude" : 50.866615295410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9295167922973633,
        "latitude" : 50.866634368896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9294421076774597,
        "latitude" : 50.866668701171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9294074773788452,
        "latitude" : 50.86669158935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9293785095214844,
        "latitude" : 50.86671829223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9293708801269531,
        "latitude" : 50.86674118041992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9293718934059143,
        "latitude" : 50.86676025390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9293828010559082,
        "latitude" : 50.86677551269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9294276237487793,
        "latitude" : 50.86680603027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.929587185382843,
        "latitude" : 50.866851806640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9296985268592834,
        "latitude" : 50.86701583862305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.929784893989563,
        "latitude" : 50.86709213256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9299359917640686,
        "latitude" : 50.86719512939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9304810166358948,
        "latitude" : 50.86747360229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9308493733406067,
        "latitude" : 50.867645263671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9309518933296204,
        "latitude" : 50.86782455444336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9309713244438171,
        "latitude" : 50.86784362792969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9310485124588013,
        "latitude" : 50.867889404296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9310935735702515,
        "latitude" : 50.86790466308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9312096238136292,
        "latitude" : 50.86792755126953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9313011765480042,
        "latitude" : 50.86796188354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9314005970954895,
        "latitude" : 50.86802673339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9315481185913086,
        "latitude" : 50.8681640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9316853880882263,
        "latitude" : 50.86825180053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.931946873664856,
        "latitude" : 50.86843490600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9323375821113586,
        "latitude" : 50.86856460571289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9324524998664856,
        "latitude" : 50.86851119995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9327265024185181,
        "latitude" : 50.868587493896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9330447912216187,
        "latitude" : 50.868648529052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9333670735359192,
        "latitude" : 50.86872100830078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9334763884544373,
        "latitude" : 50.86878967285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9334893226623535,
        "latitude" : 50.86885070800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9335507154464722,
        "latitude" : 50.868900299072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338939785957336,
        "latitude" : 50.868865966796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9340870976448059,
        "latitude" : 50.86886978149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9342787861824036,
        "latitude" : 50.86887741088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.934634804725647,
        "latitude" : 50.86891174316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9350858926773071,
        "latitude" : 50.86894607543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9353845119476318,
        "latitude" : 50.86906433105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9355432987213135,
        "latitude" : 50.869140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9358230233192444,
        "latitude" : 50.86940002441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.935954213142395,
        "latitude" : 50.869510650634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9362049102783203,
        "latitude" : 50.869667053222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9363200068473816,
        "latitude" : 50.86973190307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.936369001865387,
        "latitude" : 50.86976623535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9365422129631042,
        "latitude" : 50.86996078491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9365770816802979,
        "latitude" : 50.86998748779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9366261959075928,
        "latitude" : 50.870018005371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9366810917854309,
        "latitude" : 50.87004089355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9367094039916992,
        "latitude" : 50.87004470825195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9368342161178589,
        "latitude" : 50.87005615234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9369531273841858,
        "latitude" : 50.870079040527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9371845126152039,
        "latitude" : 50.87040328979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9375118017196655,
        "latitude" : 50.870880126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9378191232681274,
        "latitude" : 50.871307373046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9380840063095093,
        "latitude" : 50.8717155456543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9382076263427734,
        "latitude" : 50.87193298339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9383656978607178,
        "latitude" : 50.87220764160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9383921027183533,
        "latitude" : 50.87223434448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9385389089584351,
        "latitude" : 50.872337341308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386113286018372,
        "latitude" : 50.872406005859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386792778968811,
        "latitude" : 50.872474670410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.938713788986206,
        "latitude" : 50.87252426147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9387423992156982,
        "latitude" : 50.87257766723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9387720227241516,
        "latitude" : 50.872650146484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9388046264648438,
        "latitude" : 50.872779846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9388253092765808,
        "latitude" : 50.87287139892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9388238787651062,
        "latitude" : 50.87299346923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386940002441406,
        "latitude" : 50.87351989746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386239051818848,
        "latitude" : 50.87372970581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386118054389954,
        "latitude" : 50.87376403808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.938589870929718,
        "latitude" : 50.87378692626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9385824203491211,
        "latitude" : 50.873802185058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9385862946510315,
        "latitude" : 50.87382125854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386029243469238,
        "latitude" : 50.87384033203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.938630998134613,
        "latitude" : 50.87385177612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386650919914246,
        "latitude" : 50.87385559082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9387078881263733,
        "latitude" : 50.87384796142578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9388526082038879,
        "latitude" : 50.87385940551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9389514923095703,
        "latitude" : 50.87388610839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9390501976013184,
        "latitude" : 50.87391662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9391556978225708,
        "latitude" : 50.87397003173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9392678737640381,
        "latitude" : 50.8740348815918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9393572807312012,
        "latitude" : 50.87410354614258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9394295811653137,
        "latitude" : 50.87417221069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.939486026763916,
        "latitude" : 50.8742561340332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9395185112953186,
        "latitude" : 50.874324798583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9395406246185303,
        "latitude" : 50.87441635131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9395319223403931,
        "latitude" : 50.87474060058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9395517110824585,
        "latitude" : 50.87493133544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.93954998254776,
        "latitude" : 50.87506866455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9394755959510803,
        "latitude" : 50.875343322753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9395179748535156,
        "latitude" : 50.8754768371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9395753741264343,
        "latitude" : 50.87557601928711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9407820105552673,
        "latitude" : 50.87702560424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9410256147384644,
        "latitude" : 50.877376556396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9412428140640259,
        "latitude" : 50.87763977050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9417226910591125,
        "latitude" : 50.87797927856445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9419140815734863,
        "latitude" : 50.87812423706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.942294716835022,
        "latitude" : 50.87845230102539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9423980116844177,
        "latitude" : 50.878536224365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9426923990249634,
        "latitude" : 50.878719329833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9429380297660828,
        "latitude" : 50.8789176940918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9439401030540466,
        "latitude" : 50.87967300415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9443784952163696,
        "latitude" : 50.87990188598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9445796012878418,
        "latitude" : 50.8799934387207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9451630711555481,
        "latitude" : 50.880218505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9452304840087891,
        "latitude" : 50.880252838134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9452906847000122,
        "latitude" : 50.88029479980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9453464150428772,
        "latitude" : 50.880348205566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.945612370967865,
        "latitude" : 50.88084411621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9457764029502869,
        "latitude" : 50.881134033203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9458529949188232,
        "latitude" : 50.88132858276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9459308981895447,
        "latitude" : 50.88153076171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9461581110954285,
        "latitude" : 50.88223648071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9462227821350098,
        "latitude" : 50.882389068603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9463127851486206,
        "latitude" : 50.882877349853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9463652968406677,
        "latitude" : 50.88300704956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9463968873023987,
        "latitude" : 50.883056640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9468072056770325,
        "latitude" : 50.883522033691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9469494223594666,
        "latitude" : 50.88376998901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9471027851104736,
        "latitude" : 50.88409423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.947119414806366,
        "latitude" : 50.88411331176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9471794962882996,
        "latitude" : 50.8841552734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9482607841491699,
        "latitude" : 50.88475036621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9484254717826843,
        "latitude" : 50.884822845458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9492359757423401,
        "latitude" : 50.8851318359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9491385817527771,
        "latitude" : 50.88528823852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9495542049407959,
        "latitude" : 50.885459899902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.950340986251831,
        "latitude" : 50.88581085205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9511584043502808,
        "latitude" : 50.88618850708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9514644742012024,
        "latitude" : 50.88636016845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9516710042953491,
        "latitude" : 50.88653564453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9518628120422363,
        "latitude" : 50.8867301940918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.952093780040741,
        "latitude" : 50.88689041137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9526517987251282,
        "latitude" : 50.887237548828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9531530737876892,
        "latitude" : 50.88764572143555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9533501863479614,
        "latitude" : 50.887603759765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9534057974815369,
        "latitude" : 50.88766098022461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9537000060081482,
        "latitude" : 50.88798141479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9540510773658752,
        "latitude" : 50.888301849365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9543272852897644,
        "latitude" : 50.88859939575195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9547545909881592,
        "latitude" : 50.888755798339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9550408124923706,
        "latitude" : 50.88888931274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9551429748535156,
        "latitude" : 50.888938903808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9556090235710144,
        "latitude" : 50.88914108276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9561586976051331,
        "latitude" : 50.889549255371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9566016793251038,
        "latitude" : 50.889827728271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9575973153114319,
        "latitude" : 50.89064025878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9573957920074463,
        "latitude" : 50.89087677001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9559866786003113,
        "latitude" : 50.89100646972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9557126760482788,
        "latitude" : 50.891056060791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9556214809417725,
        "latitude" : 50.89112854003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9555397033691406,
        "latitude" : 50.8912239074707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9554851055145264,
        "latitude" : 50.891380310058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9551575183868408,
        "latitude" : 50.89229202270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9548436999320984,
        "latitude" : 50.892845153808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9546396136283875,
        "latitude" : 50.89313507080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9543384909629822,
        "latitude" : 50.89350128173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9534686803817749,
        "latitude" : 50.894561767578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9532951712608337,
        "latitude" : 50.89488220214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.952961802482605,
        "latitude" : 50.89554214477539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9528052806854248,
        "latitude" : 50.89580535888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9526516795158386,
        "latitude" : 50.89605712890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9523763060569763,
        "latitude" : 50.89647674560547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9519975185394287,
        "latitude" : 50.897010803222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9515295028686523,
        "latitude" : 50.897464752197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.950611412525177,
        "latitude" : 50.898075103759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9502043128013611,
        "latitude" : 50.898468017578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9500573873519897,
        "latitude" : 50.89874267578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9500253200531006,
        "latitude" : 50.89890670776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9500290155410767,
        "latitude" : 50.89905548095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9500848054885864,
        "latitude" : 50.899295806884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9502078294754028,
        "latitude" : 50.900020599365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9502558708190918,
        "latitude" : 50.90047836303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9502655267715454,
        "latitude" : 50.90081024169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9502032995223999,
        "latitude" : 50.90129852294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.950357973575592,
        "latitude" : 50.90131378173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9503862857818604,
        "latitude" : 50.90131759643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9501532912254333,
        "latitude" : 50.90200424194336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9499878883361816,
        "latitude" : 50.902591705322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9498288035392761,
        "latitude" : 50.90321731567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9497612118721008,
        "latitude" : 50.90363311767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9496604204177856,
        "latitude" : 50.9040641784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9496536254882812,
        "latitude" : 50.90411376953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9495930075645447,
        "latitude" : 50.904598236083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9495698809623718,
        "latitude" : 50.90498733520508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9486662149429321,
        "latitude" : 50.9050178527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9486562013626099,
        "latitude" : 50.9050178527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9474506974220276,
        "latitude" : 50.9083366394043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9474310874938965,
        "latitude" : 50.908447265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9472972750663757,
        "latitude" : 50.9085807800293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.94709312915802,
        "latitude" : 50.90886688232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9469605088233948,
        "latitude" : 50.90913772583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9468110203742981,
        "latitude" : 50.90951919555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.946540117263794,
        "latitude" : 50.90986633300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9463182091712952,
        "latitude" : 50.910179138183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.946144700050354,
        "latitude" : 50.91049575805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9459080100059509,
        "latitude" : 50.910770416259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9458497166633606,
        "latitude" : 50.910831451416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9457135796546936,
        "latitude" : 50.91093826293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9450632929801941,
        "latitude" : 50.91132736206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9447457194328308,
        "latitude" : 50.911537170410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9445663094520569,
        "latitude" : 50.91167068481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9445313811302185,
        "latitude" : 50.91170120239258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9442170858383179,
        "latitude" : 50.91207504272461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9440823793411255,
        "latitude" : 50.91224670410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9440081715583801,
        "latitude" : 50.91231918334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9438415169715881,
        "latitude" : 50.91245651245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9433931708335876,
        "latitude" : 50.912715911865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9432532787322998,
        "latitude" : 50.912803649902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9429734945297241,
        "latitude" : 50.91310119628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9428532719612122,
        "latitude" : 50.91325378417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9427525997161865,
        "latitude" : 50.91343307495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9427176713943481,
        "latitude" : 50.91352462768555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9426822066307068,
        "latitude" : 50.91365051269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9425696134567261,
        "latitude" : 50.913970947265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9423264861106873,
        "latitude" : 50.91465759277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9421103000640869,
        "latitude" : 50.9151611328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9419574737548828,
        "latitude" : 50.915435791015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9418169856071472,
        "latitude" : 50.91573715209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9417006969451904,
        "latitude" : 50.9159049987793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9414045810699463,
        "latitude" : 50.916168212890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9413564801216125,
        "latitude" : 50.91621780395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9412978887557983,
        "latitude" : 50.91629409790039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9411458969116211,
        "latitude" : 50.916534423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9408746957778931,
        "latitude" : 50.917076110839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9405068755149841,
        "latitude" : 50.9177360534668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9403510093688965,
        "latitude" : 50.91796112060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9402619004249573,
        "latitude" : 50.918060302734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9400203227996826,
        "latitude" : 50.918304443359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9394170045852661,
        "latitude" : 50.9188117980957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.939347505569458,
        "latitude" : 50.918861389160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9391281008720398,
        "latitude" : 50.91899871826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9386749267578125,
        "latitude" : 50.919227600097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9384077787399292,
        "latitude" : 50.919334411621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9381418824195862,
        "latitude" : 50.91945266723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.93803870677948,
        "latitude" : 50.91948699951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9378432035446167,
        "latitude" : 50.91950607299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9370812177658081,
        "latitude" : 50.91962432861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.936626672744751,
        "latitude" : 50.91970443725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9364235997200012,
        "latitude" : 50.91975402832031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9362561106681824,
        "latitude" : 50.919795989990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9361377954483032,
        "latitude" : 50.91983413696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9359179139137268,
        "latitude" : 50.91990661621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9356099963188171,
        "latitude" : 50.91999435424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9353702068328857,
        "latitude" : 50.92008972167969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9350799918174744,
        "latitude" : 50.92021560668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9345911145210266,
        "latitude" : 50.920379638671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9343748092651367,
        "latitude" : 50.92044448852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9343733191490173,
        "latitude" : 50.92044448852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9329196214675903,
        "latitude" : 50.92093276977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9310207962989807,
        "latitude" : 50.921531677246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9292700886726379,
        "latitude" : 50.92205810546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9288083910942078,
        "latitude" : 50.922210693359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.928380012512207,
        "latitude" : 50.92234420776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9275838136672974,
        "latitude" : 50.922569274902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9259968996047974,
        "latitude" : 50.9230842590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9256240129470825,
        "latitude" : 50.9232177734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9252752065658569,
        "latitude" : 50.92334747314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9248228073120117,
        "latitude" : 50.9235954284668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9246264100074768,
        "latitude" : 50.9237174987793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9243022203445435,
        "latitude" : 50.92395782470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9240304231643677,
        "latitude" : 50.9242057800293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9240766763687134,
        "latitude" : 50.92435836791992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.924121618270874,
        "latitude" : 50.92444610595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9242730140686035,
        "latitude" : 50.92466735839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9245041012763977,
        "latitude" : 50.924949645996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9247220158576965,
        "latitude" : 50.92518997192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9249796271324158,
        "latitude" : 50.92543029785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9252746105194092,
        "latitude" : 50.9256591796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9255622029304504,
        "latitude" : 50.925899505615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.925869882106781,
        "latitude" : 50.92612838745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.92641282081604,
        "latitude" : 50.92658996582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9266592264175415,
        "latitude" : 50.92682647705078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9276559948921204,
        "latitude" : 50.9278450012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9277856945991516,
        "latitude" : 50.92814254760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279088973999023,
        "latitude" : 50.92860794067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279565215110779,
        "latitude" : 50.92894744873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279459714889526,
        "latitude" : 50.929527282714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279459714889526,
        "latitude" : 50.92953109741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.927951991558075,
        "latitude" : 50.930442810058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280645847320557,
        "latitude" : 50.930870056152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281516075134277,
        "latitude" : 50.93111038208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9283443093299866,
        "latitude" : 50.931392669677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9285035729408264,
        "latitude" : 50.931644439697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9287914037704468,
        "latitude" : 50.932064056396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9290171265602112,
        "latitude" : 50.93258285522461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9290493726730347,
        "latitude" : 50.93260192871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9292151927947998,
        "latitude" : 50.93269348144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9298588037490845,
        "latitude" : 50.93329620361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9301801919937134,
        "latitude" : 50.93362045288086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9307969212532043,
        "latitude" : 50.9342155456543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9310302138328552,
        "latitude" : 50.934471130371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9311553835868835,
        "latitude" : 50.93503189086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9312021136283875,
        "latitude" : 50.9352912902832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9314150214195251,
        "latitude" : 50.93550109863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9316607117652893,
        "latitude" : 50.935707092285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9318904280662537,
        "latitude" : 50.935935974121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.931969404220581,
        "latitude" : 50.93602752685547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9322655200958252,
        "latitude" : 50.93645477294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9323877096176147,
        "latitude" : 50.93665313720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9329236745834351,
        "latitude" : 50.93741989135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9332298040390015,
        "latitude" : 50.93791580200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9334666132926941,
        "latitude" : 50.938201904296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338921904563904,
        "latitude" : 50.938636779785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9339566230773926,
        "latitude" : 50.938682556152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9339579939842224,
        "latitude" : 50.938682556152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9341831803321838,
        "latitude" : 50.93879699707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9342702031135559,
        "latitude" : 50.93885040283203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9343274831771851,
        "latitude" : 50.93889617919922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9343817830085754,
        "latitude" : 50.93894577026367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9344261884689331,
        "latitude" : 50.93899917602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9344562888145447,
        "latitude" : 50.93905258178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9345226883888245,
        "latitude" : 50.9391975402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9345784783363342,
        "latitude" : 50.93937301635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9346963167190552,
        "latitude" : 50.9398193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.934805691242218,
        "latitude" : 50.94013977050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9350551962852478,
        "latitude" : 50.94055938720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9351022839546204,
        "latitude" : 50.940677642822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.935122013092041,
        "latitude" : 50.94075393676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9351404905319214,
        "latitude" : 50.94087600708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9351800084114075,
        "latitude" : 50.94095230102539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9352269768714905,
        "latitude" : 50.94101333618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9353358149528503,
        "latitude" : 50.94110870361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9360026121139526,
        "latitude" : 50.94152069091797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9362890124320984,
        "latitude" : 50.94163131713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9364930987358093,
        "latitude" : 50.94172668457031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9366971850395203,
        "latitude" : 50.941829681396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9370512962341309,
        "latitude" : 50.94203186035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9372361898422241,
        "latitude" : 50.942100524902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9373239278793335,
        "latitude" : 50.94212341308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9375095963478088,
        "latitude" : 50.94215774536133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.937610387802124,
        "latitude" : 50.94216537475586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9379549026489258,
        "latitude" : 50.94216537475586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9380856156349182,
        "latitude" : 50.942176818847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9382134079933167,
        "latitude" : 50.94218826293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9385688900947571,
        "latitude" : 50.94226837158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9387078881263733,
        "latitude" : 50.942291259765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9390558004379272,
        "latitude" : 50.942325592041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9392048716545105,
        "latitude" : 50.94234085083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9403579831123352,
        "latitude" : 50.9423942565918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9410585165023804,
        "latitude" : 50.942447662353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9411565065383911,
        "latitude" : 50.94245910644531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9412841200828552,
        "latitude" : 50.942481994628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9414271116256714,
        "latitude" : 50.9425163269043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9415627717971802,
        "latitude" : 50.94255828857422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.941678524017334,
        "latitude" : 50.942604064941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9417896866798401,
        "latitude" : 50.94265365600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9419469833374023,
        "latitude" : 50.9427490234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9421271085739136,
        "latitude" : 50.942901611328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9417049288749695,
        "latitude" : 50.94306945800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9412053823471069,
        "latitude" : 50.9432487487793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9405887722969055,
        "latitude" : 50.94351577758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9399954080581665,
        "latitude" : 50.943756103515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9397779703140259,
        "latitude" : 50.94386672973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9396557807922363,
        "latitude" : 50.94392013549805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9394103288650513,
        "latitude" : 50.94401168823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9391078948974609,
        "latitude" : 50.9441032409668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9389060139656067,
        "latitude" : 50.94415283203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9378101825714111,
        "latitude" : 50.944454193115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9370427131652832,
        "latitude" : 50.94465637207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.936189591884613,
        "latitude" : 50.944862365722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9356759190559387,
        "latitude" : 50.944976806640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9353657960891724,
        "latitude" : 50.94503402709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9350529909133911,
        "latitude" : 50.9450798034668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.934328019618988,
        "latitude" : 50.945159912109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338085055351257,
        "latitude" : 50.945220947265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9338070750236511,
        "latitude" : 50.945220947265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9322766065597534,
        "latitude" : 50.94541931152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9322670102119446,
        "latitude" : 50.945526123046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9318642020225525,
        "latitude" : 50.945587158203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9318082928657532,
        "latitude" : 50.94585418701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9317994117736816,
        "latitude" : 50.94611740112305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9317337274551392,
        "latitude" : 50.94625473022461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9316658973693848,
        "latitude" : 50.946353912353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9316368103027344,
        "latitude" : 50.94638442993164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9314252138137817,
        "latitude" : 50.94654846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9313656091690063,
        "latitude" : 50.94660186767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.931153416633606,
        "latitude" : 50.94685363769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9309065937995911,
        "latitude" : 50.94712448120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9307836294174194,
        "latitude" : 50.94727325439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9304624795913696,
        "latitude" : 50.9477424621582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9302095174789429,
        "latitude" : 50.948158264160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9298822283744812,
        "latitude" : 50.9489631652832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9296596050262451,
        "latitude" : 50.94948196411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9294353723526001,
        "latitude" : 50.950069427490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9293107986450195,
        "latitude" : 50.950347900390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.929198682308197,
        "latitude" : 50.95070266723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9291759729385376,
        "latitude" : 50.95082473754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9291582107543945,
        "latitude" : 50.95104217529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9291362166404724,
        "latitude" : 50.951568603515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9291452169418335,
        "latitude" : 50.9516716003418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9290071725845337,
        "latitude" : 50.95228576660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9289613962173462,
        "latitude" : 50.952354431152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9289308190345764,
        "latitude" : 50.952388763427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9288889169692993,
        "latitude" : 50.952415466308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9288110733032227,
        "latitude" : 50.952457427978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.928726315498352,
        "latitude" : 50.952491760253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9285829067230225,
        "latitude" : 50.95253372192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9285271167755127,
        "latitude" : 50.952545166015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9284572005271912,
        "latitude" : 50.952552795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9283488988876343,
        "latitude" : 50.95255661010742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9281882047653198,
        "latitude" : 50.952552795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9275087714195251,
        "latitude" : 50.95249938964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9273781776428223,
        "latitude" : 50.952484130859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9269437789916992,
        "latitude" : 50.95249557495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9265400171279907,
        "latitude" : 50.95252990722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9265370965003967,
        "latitude" : 50.95253372192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9265499711036682,
        "latitude" : 50.95259094238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9265609979629517,
        "latitude" : 50.95261001586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.926973819732666,
        "latitude" : 50.95298385620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9271019101142883,
        "latitude" : 50.95310592651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9272760152816772,
        "latitude" : 50.953277587890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9274784922599792,
        "latitude" : 50.95351028442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9276133179664612,
        "latitude" : 50.953712463378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.92775958776474,
        "latitude" : 50.953975677490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9279717803001404,
        "latitude" : 50.954471588134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280431866645813,
        "latitude" : 50.95464324951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9280992150306702,
        "latitude" : 50.954811096191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9284173846244812,
        "latitude" : 50.95515060424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.928596019744873,
        "latitude" : 50.9553108215332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9289295077323914,
        "latitude" : 50.955543518066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9291266798973083,
        "latitude" : 50.9556999206543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9292587041854858,
        "latitude" : 50.95577621459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9294648170471191,
        "latitude" : 50.95591354370117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9295608997344971,
        "latitude" : 50.95606994628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9295936822891235,
        "latitude" : 50.95619201660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9296969175338745,
        "latitude" : 50.95671844482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9297116994857788,
        "latitude" : 50.95688247680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9296954870223999,
        "latitude" : 50.95703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9296312928199768,
        "latitude" : 50.95734405517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9295979142189026,
        "latitude" : 50.95756149291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9293509721755981,
        "latitude" : 50.9581413269043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9292905926704407,
        "latitude" : 50.95835494995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9292669296264648,
        "latitude" : 50.95839309692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9292417764663696,
        "latitude" : 50.95843505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9291961789131165,
        "latitude" : 50.95848083496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9287328124046326,
        "latitude" : 50.95895767211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9285423755645752,
        "latitude" : 50.959129333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9274513721466064,
        "latitude" : 50.96000671386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9266126155853271,
        "latitude" : 50.960693359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9263545870780945,
        "latitude" : 50.96088790893555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9264299273490906,
        "latitude" : 50.960960388183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9261999130249023,
        "latitude" : 50.96117401123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9255005121231079,
        "latitude" : 50.96179962158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9251368045806885,
        "latitude" : 50.96213912963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9248723983764648,
        "latitude" : 50.962364196777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9247161149978638,
        "latitude" : 50.96247100830078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9242274761199951,
        "latitude" : 50.962730407714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.923292875289917,
        "latitude" : 50.96330261230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9229239225387573,
        "latitude" : 50.96349334716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9223610162734985,
        "latitude" : 50.96382141113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9222099184989929,
        "latitude" : 50.96388626098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9218714237213135,
        "latitude" : 50.963993072509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9214521050453186,
        "latitude" : 50.96414566040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9211515784263611,
        "latitude" : 50.96432876586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9209612011909485,
        "latitude" : 50.96443176269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9207574129104614,
        "latitude" : 50.96456527709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9205697774887085,
        "latitude" : 50.9647331237793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9205195903778076,
        "latitude" : 50.96480941772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9204357862472534,
        "latitude" : 50.96504592895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9203215837478638,
        "latitude" : 50.96530532836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9202278256416321,
        "latitude" : 50.96541976928711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9198352098464966,
        "latitude" : 50.96576690673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.919503927230835,
        "latitude" : 50.96599197387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9193435907363892,
        "latitude" : 50.966148376464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.919187605381012,
        "latitude" : 50.96630859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9191315174102783,
        "latitude" : 50.966392517089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.919025719165802,
        "latitude" : 50.966590881347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.91892409324646,
        "latitude" : 50.96673583984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9186872839927673,
        "latitude" : 50.96699905395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9184259176254272,
        "latitude" : 50.96721649169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9179980158805847,
        "latitude" : 50.967674255371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9174818992614746,
        "latitude" : 50.96818923950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9169949889183044,
        "latitude" : 50.96861267089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9169108867645264,
        "latitude" : 50.96873474121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9168214797973633,
        "latitude" : 50.96890640258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9167413711547852,
        "latitude" : 50.9693489074707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9166557788848877,
        "latitude" : 50.969661712646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9166147708892822,
        "latitude" : 50.96977233886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9164382219314575,
        "latitude" : 50.97001647949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9161714911460876,
        "latitude" : 50.970279693603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9158446192741394,
        "latitude" : 50.97055435180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9156345725059509,
        "latitude" : 50.970584869384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.915571391582489,
        "latitude" : 50.970603942871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9155426025390625,
        "latitude" : 50.970619201660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9154189229011536,
        "latitude" : 50.970916748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9152680039405823,
        "latitude" : 50.97121810913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9152613282203674,
        "latitude" : 50.97126388549805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9152454733848572,
        "latitude" : 50.97145080566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9154133796691895,
        "latitude" : 50.971946716308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9157811999320984,
        "latitude" : 50.9729118347168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9163635969161987,
        "latitude" : 50.97438430786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9163650274276733,
        "latitude" : 50.97438430786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9164522290229797,
        "latitude" : 50.97461700439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9166263937950134,
        "latitude" : 50.97509002685547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.916907787322998,
        "latitude" : 50.975791931152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9170917868614197,
        "latitude" : 50.97633361816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9173439145088196,
        "latitude" : 50.97694778442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9174948930740356,
        "latitude" : 50.97743225097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9175835251808167,
        "latitude" : 50.97779083251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9177137017250061,
        "latitude" : 50.97800827026367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.917782723903656,
        "latitude" : 50.97816467285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9177979826927185,
        "latitude" : 50.97830581665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9177964925765991,
        "latitude" : 50.978370666503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9177756905555725,
        "latitude" : 50.97846984863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9177097082138062,
        "latitude" : 50.97867202758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9173370003700256,
        "latitude" : 50.97920227050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9172196984291077,
        "latitude" : 50.979347229003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9171826839447021,
        "latitude" : 50.97940444946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9171332716941833,
        "latitude" : 50.97951126098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9170445203781128,
        "latitude" : 50.97977066040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9169601798057556,
        "latitude" : 50.97990798950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9169235825538635,
        "latitude" : 50.979949951171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.916559100151062,
        "latitude" : 50.980308532714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9164558053016663,
        "latitude" : 50.98040008544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9161840081214905,
        "latitude" : 50.98045349121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9158114790916443,
        "latitude" : 50.9806022644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9156903028488159,
        "latitude" : 50.98066711425781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9155747890472412,
        "latitude" : 50.980735778808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9152166843414307,
        "latitude" : 50.98106384277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.915171205997467,
        "latitude" : 50.98112106323242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9151195883750916,
        "latitude" : 50.981197357177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9150596857070923,
        "latitude" : 50.9813232421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.914944589138031,
        "latitude" : 50.9816780090332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9148375988006592,
        "latitude" : 50.98192596435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9147502779960632,
        "latitude" : 50.9821891784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9146600961685181,
        "latitude" : 50.98220443725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9146304130554199,
        "latitude" : 50.982322692871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9143059849739075,
        "latitude" : 50.982852935791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9141054749488831,
        "latitude" : 50.98320388793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9140217900276184,
        "latitude" : 50.98343276977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9139847159385681,
        "latitude" : 50.98355484008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9139490127563477,
        "latitude" : 50.98368453979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9138852953910828,
        "latitude" : 50.984031677246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9137703776359558,
        "latitude" : 50.984439849853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9136785864830017,
        "latitude" : 50.984710693359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9136461019515991,
        "latitude" : 50.98476028442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9135686159133911,
        "latitude" : 50.98484420776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9132744073867798,
        "latitude" : 50.98505783081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9130058288574219,
        "latitude" : 50.98527526855469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.912562906742096,
        "latitude" : 50.985572814941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9124696850776672,
        "latitude" : 50.98565673828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9124081134796143,
        "latitude" : 50.98573303222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9123786091804504,
        "latitude" : 50.985774993896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9122782945632935,
        "latitude" : 50.985984802246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9121862053871155,
        "latitude" : 50.986148834228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9119833707809448,
        "latitude" : 50.98671340942383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9118438959121704,
        "latitude" : 50.98701477050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.911756694316864,
        "latitude" : 50.98714828491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.911393404006958,
        "latitude" : 50.98751449584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.911204993724823,
        "latitude" : 50.987648010253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9111019968986511,
        "latitude" : 50.987606048583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9106677770614624,
        "latitude" : 50.98795700073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.910778284072876,
        "latitude" : 50.98798370361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9107338786125183,
        "latitude" : 50.98811721801758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9107294082641602,
        "latitude" : 50.98824691772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9106128215789795,
        "latitude" : 50.98860549926758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9105216264724731,
        "latitude" : 50.98872375488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.910149097442627,
        "latitude" : 50.98887252807617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.909815788269043,
        "latitude" : 50.988990783691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9096468091011047,
        "latitude" : 50.98896789550781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9094669222831726,
        "latitude" : 50.989105224609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9087346792221069,
        "latitude" : 50.989585876464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9086663722991943,
        "latitude" : 50.98964309692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9084919095039368,
        "latitude" : 50.98979568481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9082674980163574,
        "latitude" : 50.9900016784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9077001214027405,
        "latitude" : 50.99056625366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075930118560791,
        "latitude" : 50.99063491821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075922966003418,
        "latitude" : 50.990848541259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9076089262962341,
        "latitude" : 50.991050720214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075241088867188,
        "latitude" : 50.99108123779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075502753257751,
        "latitude" : 50.991180419921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075769782066345,
        "latitude" : 50.99137878417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075688123703003,
        "latitude" : 50.99154281616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075570106506348,
        "latitude" : 50.99162292480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075188040733337,
        "latitude" : 50.991790771484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.907523512840271,
        "latitude" : 50.9919548034668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075776934623718,
        "latitude" : 50.9921989440918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075772166252136,
        "latitude" : 50.992340087890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075438976287842,
        "latitude" : 50.99254608154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075574278831482,
        "latitude" : 50.992820739746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9076021909713745,
        "latitude" : 50.99303436279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.907669186592102,
        "latitude" : 50.99309539794922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9077742099761963,
        "latitude" : 50.9932975769043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.907911479473114,
        "latitude" : 50.99370193481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9079598188400269,
        "latitude" : 50.99394989013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.907941997051239,
        "latitude" : 50.99409866333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9078816175460815,
        "latitude" : 50.99424743652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9077463746070862,
        "latitude" : 50.99441909790039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.907636821269989,
        "latitude" : 50.99441146850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9075822830200195,
        "latitude" : 50.99449157714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9073901772499084,
        "latitude" : 50.99460220336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9073147773742676,
        "latitude" : 50.99465560913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.907218873500824,
        "latitude" : 50.99473190307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9070919752120972,
        "latitude" : 50.99485778808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9068604707717896,
        "latitude" : 50.99506759643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9065253734588623,
        "latitude" : 50.995201110839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.906416118144989,
        "latitude" : 50.995304107666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9062100052833557,
        "latitude" : 50.995521545410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9060239195823669,
        "latitude" : 50.99574279785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9059401750564575,
        "latitude" : 50.995845794677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9060462713241577,
        "latitude" : 50.995880126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9060413241386414,
        "latitude" : 50.9959716796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9060183763504028,
        "latitude" : 50.996036529541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.905987024307251,
        "latitude" : 50.996097564697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.905935525894165,
        "latitude" : 50.99616622924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.905798077583313,
        "latitude" : 50.996437072753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9057196974754333,
        "latitude" : 50.996559143066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.905694305896759,
        "latitude" : 50.99660873413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9056562185287476,
        "latitude" : 50.99671173095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9056394100189209,
        "latitude" : 50.996822357177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9052801728248596,
        "latitude" : 50.9969482421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9052159190177917,
        "latitude" : 50.99707794189453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9049509763717651,
        "latitude" : 50.997310638427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9049274921417236,
        "latitude" : 50.997459411621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.904714822769165,
        "latitude" : 50.997779846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9046667814254761,
        "latitude" : 50.99782180786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9045888781547546,
        "latitude" : 50.99786376953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9045537710189819,
        "latitude" : 50.997901916503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9045506715774536,
        "latitude" : 50.99790954589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9045575261116028,
        "latitude" : 50.9979248046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9045758247375488,
        "latitude" : 50.9979362487793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9046127200126648,
        "latitude" : 50.99794387817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9047111868858337,
        "latitude" : 50.99799346923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9046462774276733,
        "latitude" : 50.998085021972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9043663740158081,
        "latitude" : 50.998111724853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9042977094650269,
        "latitude" : 50.99812316894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9042093753814697,
        "latitude" : 50.9981803894043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9040229916572571,
        "latitude" : 50.998291015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9040135145187378,
        "latitude" : 50.99833297729492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9040216207504272,
        "latitude" : 50.99847412109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9040001034736633,
        "latitude" : 50.99853515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9039648175239563,
        "latitude" : 50.99858474731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9039142727851868,
        "latitude" : 50.99860763549805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9038599729537964,
        "latitude" : 50.998619079589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9038186073303223,
        "latitude" : 50.998619079589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9036927223205566,
        "latitude" : 50.998600006103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9036738276481628,
        "latitude" : 50.99859619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9036182165145874,
        "latitude" : 50.998600006103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9033839106559753,
        "latitude" : 50.99868392944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9032949209213257,
        "latitude" : 50.99871063232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9028943181037903,
        "latitude" : 50.998775482177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9028453230857849,
        "latitude" : 50.99879837036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9028304219245911,
        "latitude" : 50.99882888793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9028378129005432,
        "latitude" : 50.99893569946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.902834415435791,
        "latitude" : 50.99896240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9028196930885315,
        "latitude" : 50.99898147583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9027804732322693,
        "latitude" : 50.9990119934082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9027401208877563,
        "latitude" : 50.99903106689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9026585221290588,
        "latitude" : 50.999046325683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9026185274124146,
        "latitude" : 50.99905014038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9025830030441284,
        "latitude" : 50.999046325683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9024744033813477,
        "latitude" : 50.99899673461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9024134874343872,
        "latitude" : 50.99898147583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9023551940917969,
        "latitude" : 50.99897384643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9023153185844421,
        "latitude" : 50.99897766113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9022893905639648,
        "latitude" : 50.998985290527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9022415280342102,
        "latitude" : 50.9990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9022008180618286,
        "latitude" : 50.999114990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9020339846611023,
        "latitude" : 50.99911880493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9020053744316101,
        "latitude" : 50.999122619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9019607901573181,
        "latitude" : 50.999141693115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9019346833229065,
        "latitude" : 50.99916076660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9019222855567932,
        "latitude" : 50.999202728271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9019613862037659,
        "latitude" : 50.999298095703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9019722938537598,
        "latitude" : 50.99931335449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9019957780838013,
        "latitude" : 50.99934768676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.902086079120636,
        "latitude" : 50.99945068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9020962715148926,
        "latitude" : 50.9995002746582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9020627737045288,
        "latitude" : 50.99965286254883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9020383954048157,
        "latitude" : 50.999717712402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9019914269447327,
        "latitude" : 50.999839782714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9018101096153259,
        "latitude" : 51.000213623046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9017724990844727,
        "latitude" : 51.00023651123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9017539024353027,
        "latitude" : 51.000240325927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9016088247299194,
        "latitude" : 51.00022888183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9015616178512573,
        "latitude" : 51.00023651123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9015207886695862,
        "latitude" : 51.000274658203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9014719724655151,
        "latitude" : 51.00034713745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.901451587677002,
        "latitude" : 51.0003662109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9014096856117249,
        "latitude" : 51.000389099121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9013810157775879,
        "latitude" : 51.00040054321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9011862874031067,
        "latitude" : 51.00043487548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9011185169219971,
        "latitude" : 51.00047302246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9010865092277527,
        "latitude" : 51.00049591064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9010661244392395,
        "latitude" : 51.000518798828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9010540843009949,
        "latitude" : 51.000545501708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9010505080223083,
        "latitude" : 51.000572204589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9010558128356934,
        "latitude" : 51.00059509277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.901105523109436,
        "latitude" : 51.00065994262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9011228084564209,
        "latitude" : 51.00071334838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9011178016662598,
        "latitude" : 51.0007438659668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.901092529296875,
        "latitude" : 51.000789642333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.901073694229126,
        "latitude" : 51.00080108642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9010478258132935,
        "latitude" : 51.00080871582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9010164141654968,
        "latitude" : 51.00081253051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9009479880332947,
        "latitude" : 51.00080871582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9007893800735474,
        "latitude" : 51.000831604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9006174802780151,
        "latitude" : 51.0008659362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9005843997001648,
        "latitude" : 51.000877380371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9005525708198547,
        "latitude" : 51.00090026855469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9005234837532043,
        "latitude" : 51.00092315673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.900359570980072,
        "latitude" : 51.001224517822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.9002736806869507,
        "latitude" : 51.001243591308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8999934792518616,
        "latitude" : 51.001277923583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.899726927280426,
        "latitude" : 51.00128173828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8996866941452026,
        "latitude" : 51.00123596191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8996049165725708,
        "latitude" : 51.00120162963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8994899988174438,
        "latitude" : 51.00117492675781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8993433713912964,
        "latitude" : 51.00116729736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8991621136665344,
        "latitude" : 51.00117874145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8985105752944946,
        "latitude" : 51.00130844116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8984677791595459,
        "latitude" : 51.00130844116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8983926773071289,
        "latitude" : 51.00129318237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8983039259910583,
        "latitude" : 51.001251220703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8981781005859375,
        "latitude" : 51.00114822387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8981174826622009,
        "latitude" : 51.00111770629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8980666995048523,
        "latitude" : 51.001094818115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.898024320602417,
        "latitude" : 51.00108337402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8979858756065369,
        "latitude" : 51.00107955932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8979129791259766,
        "latitude" : 51.0010871887207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8978453278541565,
        "latitude" : 51.00111770629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8978103995323181,
        "latitude" : 51.00114822387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8977867960929871,
        "latitude" : 51.001182556152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8977711796760559,
        "latitude" : 51.00123596191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8977342247962952,
        "latitude" : 51.00129699707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8977063894271851,
        "latitude" : 51.00132751464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.897665798664093,
        "latitude" : 51.0013542175293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8976209759712219,
        "latitude" : 51.00138473510742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8975704908370972,
        "latitude" : 51.001407623291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8974930047988892,
        "latitude" : 51.00143051147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8973971009254456,
        "latitude" : 51.00144958496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8973428010940552,
        "latitude" : 51.00145721435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8969941735267639,
        "latitude" : 51.00143051147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8969370126724243,
        "latitude" : 51.00143814086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8969027996063232,
        "latitude" : 51.00143814086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8968576788902283,
        "latitude" : 51.00141906738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8968340754508972,
        "latitude" : 51.00138854980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8967180848121643,
        "latitude" : 51.00087356567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8967100977897644,
        "latitude" : 51.000850677490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8966907262802124,
        "latitude" : 51.00082778930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8966696262359619,
        "latitude" : 51.00081253051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8965888023376465,
        "latitude" : 51.000797271728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8965234160423279,
        "latitude" : 51.000789642333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.896432101726532,
        "latitude" : 51.00079345703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8958523869514465,
        "latitude" : 51.00089645385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8957778215408325,
        "latitude" : 51.00092315673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8956841826438904,
        "latitude" : 51.00096130371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8956032991409302,
        "latitude" : 51.001007080078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.895549476146698,
        "latitude" : 51.00105285644531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.895517110824585,
        "latitude" : 51.001094818115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8954991102218628,
        "latitude" : 51.00113296508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8954845070838928,
        "latitude" : 51.0012092590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8953859210014343,
        "latitude" : 51.00151824951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8953096270561218,
        "latitude" : 51.001609802246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8952615857124329,
        "latitude" : 51.001651763916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8951457738876343,
        "latitude" : 51.00172805786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8948172926902771,
        "latitude" : 51.00187683105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.894761323928833,
        "latitude" : 51.001895904541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8946961760520935,
        "latitude" : 51.00193405151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8946692943572998,
        "latitude" : 51.00198745727539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8947299122810364,
        "latitude" : 51.00225830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8947349786758423,
        "latitude" : 51.002342224121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8947293162345886,
        "latitude" : 51.00246047973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8947010040283203,
        "latitude" : 51.00251388549805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8946416974067688,
        "latitude" : 51.0025520324707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8944824934005737,
        "latitude" : 51.002593994140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8943710923194885,
        "latitude" : 51.00260543823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8940731883049011,
        "latitude" : 51.00260543823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8938019871711731,
        "latitude" : 51.002620697021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8936704993247986,
        "latitude" : 51.00263977050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934885263442993,
        "latitude" : 51.00267791748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934007883071899,
        "latitude" : 51.00271224975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8933643102645874,
        "latitude" : 51.002750396728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.893362283706665,
        "latitude" : 51.00277328491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8933631777763367,
        "latitude" : 51.00279235839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934360146522522,
        "latitude" : 51.002967834472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934407830238342,
        "latitude" : 51.00300598144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934357762336731,
        "latitude" : 51.00303649902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934069871902466,
        "latitude" : 51.003108978271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934100270271301,
        "latitude" : 51.00340270996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934540152549744,
        "latitude" : 51.00371170043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8933919072151184,
        "latitude" : 51.00458526611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8933972716331482,
        "latitude" : 51.0050163269043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8934291005134583,
        "latitude" : 51.00535583496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8936557173728943,
        "latitude" : 51.00565719604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8942822813987732,
        "latitude" : 51.00639724731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8943536281585693,
        "latitude" : 51.0064582824707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8943796157836914,
        "latitude" : 51.006500244140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8943871855735779,
        "latitude" : 51.00654220581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8943819999694824,
        "latitude" : 51.0065803527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8943477869033813,
        "latitude" : 51.00664138793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8943033814430237,
        "latitude" : 51.0069465637207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8944975733757019,
        "latitude" : 51.00711441040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8947640061378479,
        "latitude" : 51.007423400878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8953332901000977,
        "latitude" : 51.007938385009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8958415985107422,
        "latitude" : 51.00838088989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8961771726608276,
        "latitude" : 51.00859451293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8963698744773865,
        "latitude" : 51.008705139160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8965666890144348,
        "latitude" : 51.008697509765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8968672156333923,
        "latitude" : 51.008888244628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8968937993049622,
        "latitude" : 51.008968353271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8973166942596436,
        "latitude" : 51.00959396362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8978239893913269,
        "latitude" : 51.010318756103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8978325724601746,
        "latitude" : 51.010799407958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8976160883903503,
        "latitude" : 51.01295471191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8974938988685608,
        "latitude" : 51.013057708740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8974335193634033,
        "latitude" : 51.01338195800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8973186016082764,
        "latitude" : 51.01377868652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.897214412689209,
        "latitude" : 51.01426315307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8971983194351196,
        "latitude" : 51.014522552490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8972656726837158,
        "latitude" : 51.01511001586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8972299098968506,
        "latitude" : 51.01547622680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8971571922302246,
        "latitude" : 51.01589584350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8971056938171387,
        "latitude" : 51.01632308959961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8972179889678955,
        "latitude" : 51.01633834838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8974815011024475,
        "latitude" : 51.01652908325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8977866768836975,
        "latitude" : 51.01664733886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.897980809211731,
        "latitude" : 51.016815185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8981907963752747,
        "latitude" : 51.01703643798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8983783721923828,
        "latitude" : 51.017364501953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8985249996185303,
        "latitude" : 51.01767349243164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8984348773956299,
        "latitude" : 51.01823043823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8982213735580444,
        "latitude" : 51.0191764831543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8982213139533997,
        "latitude" : 51.01918029785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8981243968009949,
        "latitude" : 51.01947784423828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8980807065963745,
        "latitude" : 51.01957702636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8979591131210327,
        "latitude" : 51.019775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8977270126342773,
        "latitude" : 51.02006149291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8976023197174072,
        "latitude" : 51.02027130126953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8975279927253723,
        "latitude" : 51.02045822143555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8974968791007996,
        "latitude" : 51.02056884765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8974671959877014,
        "latitude" : 51.02067565917969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8974528908729553,
        "latitude" : 51.02080154418945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8974295258522034,
        "latitude" : 51.0208854675293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8973112106323242,
        "latitude" : 51.02112579345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8971437215805054,
        "latitude" : 51.02181625366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.897078275680542,
        "latitude" : 51.02193069458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8970106244087219,
        "latitude" : 51.02201461791992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8967754244804382,
        "latitude" : 51.022254943847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8962249159812927,
        "latitude" : 51.02273941040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8956810235977173,
        "latitude" : 51.023128509521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.895297110080719,
        "latitude" : 51.02338409423828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8945180177688599,
        "latitude" : 51.02349853515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8938122987747192,
        "latitude" : 51.023582458496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8937420845031738,
        "latitude" : 51.02359390258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8935757875442505,
        "latitude" : 51.02363204956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8933569192886353,
        "latitude" : 51.02370071411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8931028246879578,
        "latitude" : 51.023799896240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8924785256385803,
        "latitude" : 51.024085998535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8923650979995728,
        "latitude" : 51.0245361328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8922029137611389,
        "latitude" : 51.02464294433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8919777870178223,
        "latitude" : 51.024757385253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8917791247367859,
        "latitude" : 51.02483367919922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8910681009292603,
        "latitude" : 51.02517318725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8906478881835938,
        "latitude" : 51.025333404541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8900619149208069,
        "latitude" : 51.0255126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.889529287815094,
        "latitude" : 51.02566146850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8881748914718628,
        "latitude" : 51.02613067626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8879905939102173,
        "latitude" : 51.026206970214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8878957033157349,
        "latitude" : 51.02623748779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8876417875289917,
        "latitude" : 51.02629852294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8874642848968506,
        "latitude" : 51.026329040527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8871151804924011,
        "latitude" : 51.02643585205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.886317789554596,
        "latitude" : 51.02656936645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8859034180641174,
        "latitude" : 51.02660369873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8848187923431396,
        "latitude" : 51.026641845703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8843032717704773,
        "latitude" : 51.026554107666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8839561939239502,
        "latitude" : 51.02651596069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8838379979133606,
        "latitude" : 51.02650833129883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8833314776420593,
        "latitude" : 51.026580810546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.883091390132904,
        "latitude" : 51.02666473388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8829904794692993,
        "latitude" : 51.02670669555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8826743960380554,
        "latitude" : 51.0268669128418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.882240891456604,
        "latitude" : 51.02710723876953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8807033896446228,
        "latitude" : 51.0280647277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8804051280021667,
        "latitude" : 51.028255462646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8795716166496277,
        "latitude" : 51.028873443603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8794488906860352,
        "latitude" : 51.02899932861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8793516159057617,
        "latitude" : 51.02907180786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8791680932044983,
        "latitude" : 51.029170989990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8790320158004761,
        "latitude" : 51.02925491333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8787726759910583,
        "latitude" : 51.029422760009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8785579800605774,
        "latitude" : 51.029571533203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8783531785011292,
        "latitude" : 51.029727935791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8781467080116272,
        "latitude" : 51.02989196777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8769791722297668,
        "latitude" : 51.03076171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8762603998184204,
        "latitude" : 51.03135299682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8745049834251404,
        "latitude" : 51.03276062011719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8728187084197998,
        "latitude" : 51.034149169921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8726081848144531,
        "latitude" : 51.03432083129883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8725296258926392,
        "latitude" : 51.034385681152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8724400997161865,
        "latitude" : 51.03445816040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8718281984329224,
        "latitude" : 51.03498840332031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8713939785957336,
        "latitude" : 51.03531265258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8707697987556458,
        "latitude" : 51.03582000732422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8701972961425781,
        "latitude" : 51.0362548828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8697096109390259,
        "latitude" : 51.036659240722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8685702085494995,
        "latitude" : 51.03752899169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8683050274848938,
        "latitude" : 51.03770446777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8680204153060913,
        "latitude" : 51.0378532409668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8673849105834961,
        "latitude" : 51.03829574584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8671950101852417,
        "latitude" : 51.03841781616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8670473098754883,
        "latitude" : 51.038509368896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8664574027061462,
        "latitude" : 51.03883743286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8655248880386353,
        "latitude" : 51.03929138183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.864776611328125,
        "latitude" : 51.03968048095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.864333987236023,
        "latitude" : 51.0399284362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8636782169342041,
        "latitude" : 51.04032897949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8635594248771667,
        "latitude" : 51.040401458740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8633189797401428,
        "latitude" : 51.040489196777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8630635738372803,
        "latitude" : 51.04060745239258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8630247116088867,
        "latitude" : 51.040626525878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8628525733947754,
        "latitude" : 51.04071807861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8609583973884583,
        "latitude" : 51.04176712036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8606972098350525,
        "latitude" : 51.04188919067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8602665066719055,
        "latitude" : 51.04206085205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8602650761604309,
        "latitude" : 51.04206085205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8598623275756836,
        "latitude" : 51.042198181152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8594974279403687,
        "latitude" : 51.04230499267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8590682148933411,
        "latitude" : 51.04241180419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8584306240081787,
        "latitude" : 51.04264450073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8580754995346069,
        "latitude" : 51.04281997680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8578258156776428,
        "latitude" : 51.042877197265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8576815724372864,
        "latitude" : 51.042884826660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8575724959373474,
        "latitude" : 51.042911529541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8574728965759277,
        "latitude" : 51.0429573059082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8572381138801575,
        "latitude" : 51.04304885864258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8568884134292603,
        "latitude" : 51.043174743652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8562719821929932,
        "latitude" : 51.043357849121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8561999797821045,
        "latitude" : 51.04338455200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8561294078826904,
        "latitude" : 51.04341125488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.855548083782196,
        "latitude" : 51.04367446899414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8546919226646423,
        "latitude" : 51.044090270996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8544539213180542,
        "latitude" : 51.04419708251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8541938066482544,
        "latitude" : 51.04439163208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8541194200515747,
        "latitude" : 51.04443359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8539391756057739,
        "latitude" : 51.044532775878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8538557887077332,
        "latitude" : 51.04456329345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.853218674659729,
        "latitude" : 51.04471206665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8529825806617737,
        "latitude" : 51.0447998046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8528792858123779,
        "latitude" : 51.044822692871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8528288006782532,
        "latitude" : 51.04484939575195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8527894020080566,
        "latitude" : 51.044883728027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8525962829589844,
        "latitude" : 51.04507827758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8524543046951294,
        "latitude" : 51.045284271240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8519729971885681,
        "latitude" : 51.045936584472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8519309163093567,
        "latitude" : 51.04596710205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8518221974372864,
        "latitude" : 51.04609680175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8517819046974182,
        "latitude" : 51.04616928100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8517236709594727,
        "latitude" : 51.046329498291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8515965938568115,
        "latitude" : 51.04673767089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8515806794166565,
        "latitude" : 51.04680633544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8515161871910095,
        "latitude" : 51.046932220458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8514599800109863,
        "latitude" : 51.04701232910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.85138338804245,
        "latitude" : 51.04728317260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8512340784072876,
        "latitude" : 51.047611236572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8512070775032043,
        "latitude" : 51.04777908325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8512048721313477,
        "latitude" : 51.04786682128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8511940240859985,
        "latitude" : 51.04790115356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8511801958084106,
        "latitude" : 51.047943115234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8510751128196716,
        "latitude" : 51.048152923583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8509690165519714,
        "latitude" : 51.04852294921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8510034084320068,
        "latitude" : 51.0485725402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8509716987609863,
        "latitude" : 51.04875946044922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8509523272514343,
        "latitude" : 51.04914093017578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8509510159492493,
        "latitude" : 51.049251556396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8509773015975952,
        "latitude" : 51.04934310913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8509768843650818,
        "latitude" : 51.04935836791992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8509337902069092,
        "latitude" : 51.04948425292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8507679104804993,
        "latitude" : 51.04973220825195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8507289290428162,
        "latitude" : 51.0498046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8506959080696106,
        "latitude" : 51.04987716674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8506826162338257,
        "latitude" : 51.049949645996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8506821990013123,
        "latitude" : 51.050025939941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8506916165351868,
        "latitude" : 51.05010223388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8507252931594849,
        "latitude" : 51.05023956298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8507000803947449,
        "latitude" : 51.050453186035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8507993817329407,
        "latitude" : 51.050994873046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.850803792476654,
        "latitude" : 51.051048278808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8507410287857056,
        "latitude" : 51.05116271972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8506938219070435,
        "latitude" : 51.05122756958008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8506696224212646,
        "latitude" : 51.0512809753418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8506531715393066,
        "latitude" : 51.051368713378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8503218293190002,
        "latitude" : 51.05173110961914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8502321839332581,
        "latitude" : 51.05183410644531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8502112030982971,
        "latitude" : 51.052452087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.850192129611969,
        "latitude" : 51.05276107788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8502085208892822,
        "latitude" : 51.053138732910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8501911759376526,
        "latitude" : 51.05331802368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8501749038696289,
        "latitude" : 51.05368423461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8501741886138916,
        "latitude" : 51.053890228271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8501597046852112,
        "latitude" : 51.053955078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.850105881690979,
        "latitude" : 51.054054260253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.850082516670227,
        "latitude" : 51.054195404052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8499571084976196,
        "latitude" : 51.05464553833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8497138023376465,
        "latitude" : 51.05565643310547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.849677324295044,
        "latitude" : 51.05580520629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496838808059692,
        "latitude" : 51.055885314941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.849737823009491,
        "latitude" : 51.05601119995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8497200012207031,
        "latitude" : 51.05603790283203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496487736701965,
        "latitude" : 51.05609130859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496224284172058,
        "latitude" : 51.056121826171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496044278144836,
        "latitude" : 51.056156158447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8495898842811584,
        "latitude" : 51.05628204345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.849554717540741,
        "latitude" : 51.056434631347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496500849723816,
        "latitude" : 51.05644226074219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496214151382446,
        "latitude" : 51.0565071105957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496040105819702,
        "latitude" : 51.056575775146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8495947122573853,
        "latitude" : 51.05665969848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496119976043701,
        "latitude" : 51.056884765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8496332168579102,
        "latitude" : 51.057010650634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.849719226360321,
        "latitude" : 51.057395935058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8497291207313538,
        "latitude" : 51.05751419067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8498067259788513,
        "latitude" : 51.05801010131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.849929928779602,
        "latitude" : 51.05856704711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8498653769493103,
        "latitude" : 51.05863952636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8499823212623596,
        "latitude" : 51.058929443359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8500524163246155,
        "latitude" : 51.05897903442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8500648140907288,
        "latitude" : 51.058998107910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8500769138336182,
        "latitude" : 51.05902862548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8500776290893555,
        "latitude" : 51.05905532836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8500515818595886,
        "latitude" : 51.05912399291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8501300811767578,
        "latitude" : 51.05934143066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8492236733436584,
        "latitude" : 51.06028747558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8486248254776001,
        "latitude" : 51.06096267700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8484857082366943,
        "latitude" : 51.06116485595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8479191064834595,
        "latitude" : 51.06202697753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8477697968482971,
        "latitude" : 51.062232971191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8472127914428711,
        "latitude" : 51.06288528442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8465561270713806,
        "latitude" : 51.06364440917969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8460553288459778,
        "latitude" : 51.064212799072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8453937768936157,
        "latitude" : 51.06487274169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8452736139297485,
        "latitude" : 51.064998626708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8451830744743347,
        "latitude" : 51.06508255004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8449895977973938,
        "latitude" : 51.06523132324219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8440291285514832,
        "latitude" : 51.066036224365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8436889052391052,
        "latitude" : 51.0662841796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8431587219238281,
        "latitude" : 51.06665802001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8429946899414062,
        "latitude" : 51.06682586669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8428660035133362,
        "latitude" : 51.066890716552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.842822790145874,
        "latitude" : 51.06690979003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8418524265289307,
        "latitude" : 51.06713104248047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8417128920555115,
        "latitude" : 51.06717300415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8407120108604431,
        "latitude" : 51.06759262084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8392875790596008,
        "latitude" : 51.06816482543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8384497165679932,
        "latitude" : 51.068511962890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8380591869354248,
        "latitude" : 51.06871795654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8373106122016907,
        "latitude" : 51.06920623779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8368809819221497,
        "latitude" : 51.06914520263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8365716934204102,
        "latitude" : 51.069129943847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8364259004592896,
        "latitude" : 51.06911849975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8361160159111023,
        "latitude" : 51.069087982177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8314375281333923,
        "latitude" : 51.068519592285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.831247091293335,
        "latitude" : 51.0684814453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8308119773864746,
        "latitude" : 51.068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8301435708999634,
        "latitude" : 51.06821060180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8300073742866516,
        "latitude" : 51.06817626953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8299096822738647,
        "latitude" : 51.06814956665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8297896981239319,
        "latitude" : 51.06809616088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8296110033988953,
        "latitude" : 51.0679931640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8293045163154602,
        "latitude" : 51.067867279052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8291612863540649,
        "latitude" : 51.06777572631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8291500806808472,
        "latitude" : 51.06776428222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8293747901916504,
        "latitude" : 51.067569732666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8294671177864075,
        "latitude" : 51.067474365234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8296077251434326,
        "latitude" : 51.06727600097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8296883702278137,
        "latitude" : 51.06718826293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8297005295753479,
        "latitude" : 51.067161560058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8297026753425598,
        "latitude" : 51.06713104248047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8296844959259033,
        "latitude" : 51.06705856323242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8296816945075989,
        "latitude" : 51.06694412231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8298192024230957,
        "latitude" : 51.06636047363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8298460841178894,
        "latitude" : 51.06614303588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8298407793045044,
        "latitude" : 51.066070556640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8297346830368042,
        "latitude" : 51.06557846069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8296595811843872,
        "latitude" : 51.06538391113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8295595049858093,
        "latitude" : 51.06505584716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8296723961830139,
        "latitude" : 51.06488037109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8297489285469055,
        "latitude" : 51.0645637512207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8299005031585693,
        "latitude" : 51.06432342529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8299193978309631,
        "latitude" : 51.063968658447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8299394249916077,
        "latitude" : 51.06373977661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.829905092716217,
        "latitude" : 51.063575744628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8297677040100098,
        "latitude" : 51.0634765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8290539979934692,
        "latitude" : 51.063140869140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8286871910095215,
        "latitude" : 51.06291961669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8283476829528809,
        "latitude" : 51.062744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8282278180122375,
        "latitude" : 51.062686920166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8279708027839661,
        "latitude" : 51.06258010864258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.827829897403717,
        "latitude" : 51.06250762939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8276932835578918,
        "latitude" : 51.062435150146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8273501992225647,
        "latitude" : 51.062232971191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8272982835769653,
        "latitude" : 51.062198638916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8271852731704712,
        "latitude" : 51.06209945678711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8270807862281799,
        "latitude" : 51.06193923950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8270171284675598,
        "latitude" : 51.06186294555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8268669843673706,
        "latitude" : 51.06170654296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8266898989677429,
        "latitude" : 51.06154251098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8265935182571411,
        "latitude" : 51.061458587646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8263869881629944,
        "latitude" : 51.06132888793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8249167203903198,
        "latitude" : 51.06157302856445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8246080875396729,
        "latitude" : 51.061588287353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8243889808654785,
        "latitude" : 51.061614990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8232855200767517,
        "latitude" : 51.06180191040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8230375051498413,
        "latitude" : 51.0619010925293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8229833245277405,
        "latitude" : 51.0619010925293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8228722810745239,
        "latitude" : 51.0618896484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.822713315486908,
        "latitude" : 51.06185531616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8222817778587341,
        "latitude" : 51.061710357666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.822084903717041,
        "latitude" : 51.061622619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8210424780845642,
        "latitude" : 51.06117248535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8207345008850098,
        "latitude" : 51.06105041503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8206027150154114,
        "latitude" : 51.06101608276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8205292224884033,
        "latitude" : 51.06098556518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8204743266105652,
        "latitude" : 51.06095886230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8203399777412415,
        "latitude" : 51.06085205078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8202599883079529,
        "latitude" : 51.06079864501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8200737237930298,
        "latitude" : 51.06071853637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8199301958084106,
        "latitude" : 51.060691833496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8195359110832214,
        "latitude" : 51.06065368652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8194546103477478,
        "latitude" : 51.06065368652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8192204236984253,
        "latitude" : 51.06066131591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8190200924873352,
        "latitude" : 51.0606803894043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8186805248260498,
        "latitude" : 51.060733795166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8184748888015747,
        "latitude" : 51.060794830322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.818350076675415,
        "latitude" : 51.06081771850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8182783126831055,
        "latitude" : 51.06083679199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8181688785552979,
        "latitude" : 51.060874938964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8178355097770691,
        "latitude" : 51.0610237121582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8173121809959412,
        "latitude" : 51.06123352050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8172513842582703,
        "latitude" : 51.06126403808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8169609904289246,
        "latitude" : 51.06146240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8168327808380127,
        "latitude" : 51.06156539916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8160967230796814,
        "latitude" : 51.06206130981445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8159294128417969,
        "latitude" : 51.06218338012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8156713247299194,
        "latitude" : 51.06234359741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8155856132507324,
        "latitude" : 51.062400817871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8155105113983154,
        "latitude" : 51.06288528442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8155117034912109,
        "latitude" : 51.06300354003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8154577016830444,
        "latitude" : 51.063331604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8154271841049194,
        "latitude" : 51.06363296508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8153765797615051,
        "latitude" : 51.06438446044922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8153864741325378,
        "latitude" : 51.06472396850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8154734969139099,
        "latitude" : 51.065284729003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.815486490726471,
        "latitude" : 51.06533432006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8155416250228882,
        "latitude" : 51.06547164916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.81540447473526,
        "latitude" : 51.06563949584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.815208375453949,
        "latitude" : 51.06583023071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8145229816436768,
        "latitude" : 51.06668472290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.813534677028656,
        "latitude" : 51.06581497192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8134657144546509,
        "latitude" : 51.06572341918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8133959174156189,
        "latitude" : 51.06566619873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8132737278938293,
        "latitude" : 51.06558609008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8131282925605774,
        "latitude" : 51.06529998779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8128007054328918,
        "latitude" : 51.06482696533203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8118296265602112,
        "latitude" : 51.063297271728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8116506934165955,
        "latitude" : 51.06303787231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8115934133529663,
        "latitude" : 51.062992095947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8115679025650024,
        "latitude" : 51.06298065185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8111562728881836,
        "latitude" : 51.06300354003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8109875917434692,
        "latitude" : 51.063018798828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8106783032417297,
        "latitude" : 51.06305694580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8102136850357056,
        "latitude" : 51.06314468383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8098447918891907,
        "latitude" : 51.063228607177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8095768094062805,
        "latitude" : 51.06327438354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8091664910316467,
        "latitude" : 51.063358306884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8085892796516418,
        "latitude" : 51.063385009765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8085048198699951,
        "latitude" : 51.06339645385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8082687258720398,
        "latitude" : 51.063419342041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8075183033943176,
        "latitude" : 51.063575744628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8072872161865234,
        "latitude" : 51.063629150390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8071585297584534,
        "latitude" : 51.06369400024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8070662021636963,
        "latitude" : 51.06372833251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8066890239715576,
        "latitude" : 51.06385803222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8063313961029053,
        "latitude" : 51.064002990722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8061426877975464,
        "latitude" : 51.06406784057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8059403896331787,
        "latitude" : 51.064109802246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8058515787124634,
        "latitude" : 51.064125061035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8046497106552124,
        "latitude" : 51.06413650512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8046038150787354,
        "latitude" : 51.064090728759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8042634725570679,
        "latitude" : 51.064056396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.802775502204895,
        "latitude" : 51.06398391723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8026376962661743,
        "latitude" : 51.06395721435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8020749092102051,
        "latitude" : 51.063873291015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8018165826797485,
        "latitude" : 51.06381607055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8016864061355591,
        "latitude" : 51.06377410888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8009411096572876,
        "latitude" : 51.063453674316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8007867932319641,
        "latitude" : 51.06340408325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.800703227519989,
        "latitude" : 51.063385009765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8005340099334717,
        "latitude" : 51.063358306884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.8002294898033142,
        "latitude" : 51.06332015991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7992954850196838,
        "latitude" : 51.063350677490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7984632849693298,
        "latitude" : 51.06346893310547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7980340719223022,
        "latitude" : 51.06351089477539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7977815866470337,
        "latitude" : 51.063560485839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7976621985435486,
        "latitude" : 51.0635986328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7969537973403931,
        "latitude" : 51.06389617919922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7964659929275513,
        "latitude" : 51.064212799072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.795744001865387,
        "latitude" : 51.06470489501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7954887747764587,
        "latitude" : 51.06491470336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7953101992607117,
        "latitude" : 51.065086364746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7948997020721436,
        "latitude" : 51.0655632019043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7945126891136169,
        "latitude" : 51.06595993041992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7943648099899292,
        "latitude" : 51.06610107421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7938867211341858,
        "latitude" : 51.0665397644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.793744683265686,
        "latitude" : 51.06667709350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7935038805007935,
        "latitude" : 51.066993713378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.793037474155426,
        "latitude" : 51.0676383972168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7928367257118225,
        "latitude" : 51.067787170410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7921397089958191,
        "latitude" : 51.0682487487793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7918033003807068,
        "latitude" : 51.068504333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7916656136512756,
        "latitude" : 51.06863784790039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7914302945137024,
        "latitude" : 51.068904876708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7910279035568237,
        "latitude" : 51.06934356689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7906612753868103,
        "latitude" : 51.06977081298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7902848124504089,
        "latitude" : 51.07014465332031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7900434732437134,
        "latitude" : 51.07036590576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7898932099342346,
        "latitude" : 51.070491790771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7896533012390137,
        "latitude" : 51.07065963745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7894536852836609,
        "latitude" : 51.07081604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7891848087310791,
        "latitude" : 51.0710563659668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7887457013130188,
        "latitude" : 51.07147216796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7881090044975281,
        "latitude" : 51.072025299072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7870578765869141,
        "latitude" : 51.07248306274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.786083996295929,
        "latitude" : 51.072879791259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7860354781150818,
        "latitude" : 51.07290267944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7859944105148315,
        "latitude" : 51.07292175292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7856324911117554,
        "latitude" : 51.07316970825195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7850785851478577,
        "latitude" : 51.07382583618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7847461104393005,
        "latitude" : 51.07426071166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7843921184539795,
        "latitude" : 51.0746955871582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7843813896179199,
        "latitude" : 51.07472610473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7844012975692749,
        "latitude" : 51.07494354248047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7844262719154358,
        "latitude" : 51.07508087158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7844185829162598,
        "latitude" : 51.075103759765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7840967178344727,
        "latitude" : 51.07529067993164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7837467789649963,
        "latitude" : 51.075462341308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7829191088676453,
        "latitude" : 51.075889587402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7828758955001831,
        "latitude" : 51.075904846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7827222943305969,
        "latitude" : 51.07593536376953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7825866937637329,
        "latitude" : 51.07615280151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.782302975654602,
        "latitude" : 51.076683044433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7822918891906738,
        "latitude" : 51.07699966430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7823070883750916,
        "latitude" : 51.077178955078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7822971940040588,
        "latitude" : 51.07728576660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7821522951126099,
        "latitude" : 51.07752990722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7816938161849976,
        "latitude" : 51.0782470703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7814043760299683,
        "latitude" : 51.07861328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7813740968704224,
        "latitude" : 51.078678131103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7813425064086914,
        "latitude" : 51.078792572021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7812529802322388,
        "latitude" : 51.078941345214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7810661792755127,
        "latitude" : 51.07920455932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7809450030326843,
        "latitude" : 51.079307556152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7808061242103577,
        "latitude" : 51.07938003540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7807083129882812,
        "latitude" : 51.07940673828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7805898189544678,
        "latitude" : 51.079410552978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7803691029548645,
        "latitude" : 51.079383850097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7803177833557129,
        "latitude" : 51.079383850097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7801669836044312,
        "latitude" : 51.07941436767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7800667881965637,
        "latitude" : 51.07942581176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7800198197364807,
        "latitude" : 51.07942199707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7799062728881836,
        "latitude" : 51.07939529418945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7797929048538208,
        "latitude" : 51.07942199707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.779729425907135,
        "latitude" : 51.079444885253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7796432971954346,
        "latitude" : 51.079463958740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7795804142951965,
        "latitude" : 51.079463958740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7794179916381836,
        "latitude" : 51.07944869995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7793524265289307,
        "latitude" : 51.07944869995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.779156506061554,
        "latitude" : 51.07946014404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7790287137031555,
        "latitude" : 51.079490661621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7786602973937988,
        "latitude" : 51.079654693603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7785341739654541,
        "latitude" : 51.07972717285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7784464955329895,
        "latitude" : 51.07980728149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.778433620929718,
        "latitude" : 51.07980728149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7784178256988525,
        "latitude" : 51.079811096191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7782046794891357,
        "latitude" : 51.07977294921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7781201004981995,
        "latitude" : 51.07973098754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.778087317943573,
        "latitude" : 51.07972717285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7779287099838257,
        "latitude" : 51.079734802246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7778545022010803,
        "latitude" : 51.07973098754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7777193188667297,
        "latitude" : 51.079715728759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7775096893310547,
        "latitude" : 51.07976150512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.777306079864502,
        "latitude" : 51.079795837402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7772524952888489,
        "latitude" : 51.07982635498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7772226929664612,
        "latitude" : 51.079872131347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7772238254547119,
        "latitude" : 51.07988357543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7773149013519287,
        "latitude" : 51.07994842529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7773368954658508,
        "latitude" : 51.07998275756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7773355841636658,
        "latitude" : 51.08002853393555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7773132920265198,
        "latitude" : 51.08006286621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7772247195243835,
        "latitude" : 51.08012390136719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7771599888801575,
        "latitude" : 51.08019256591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7770944833755493,
        "latitude" : 51.08024215698242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7770295739173889,
        "latitude" : 51.080265045166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7768430113792419,
        "latitude" : 51.08030319213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7764946222305298,
        "latitude" : 51.08052444458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7760820984840393,
        "latitude" : 51.08089828491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.776055097579956,
        "latitude" : 51.08094787597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7760499715805054,
        "latitude" : 51.08097839355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7760586142539978,
        "latitude" : 51.081031799316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7760394811630249,
        "latitude" : 51.08110809326172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7759472727775574,
        "latitude" : 51.081138610839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7758371829986572,
        "latitude" : 51.081199645996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.775788426399231,
        "latitude" : 51.08121109008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7756710052490234,
        "latitude" : 51.08122253417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7756407260894775,
        "latitude" : 51.081233978271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7756174206733704,
        "latitude" : 51.08124923706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7754849195480347,
        "latitude" : 51.08134841918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7754039168357849,
        "latitude" : 51.081390380859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7753722071647644,
        "latitude" : 51.081398010253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7752524018287659,
        "latitude" : 51.08139419555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7751892805099487,
        "latitude" : 51.08140563964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7751590013504028,
        "latitude" : 51.081417083740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7751327753067017,
        "latitude" : 51.08143615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7751122713088989,
        "latitude" : 51.08145523071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7750898003578186,
        "latitude" : 51.08149719238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7748245000839233,
        "latitude" : 51.081485748291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7747387886047363,
        "latitude" : 51.08148956298828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7743592858314514,
        "latitude" : 51.0815315246582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.774230420589447,
        "latitude" : 51.08160400390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7742311954498291,
        "latitude" : 51.081626892089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7742087244987488,
        "latitude" : 51.081722259521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7741833925247192,
        "latitude" : 51.08176040649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7741543054580688,
        "latitude" : 51.081783294677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7739462852478027,
        "latitude" : 51.08187484741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7738953828811646,
        "latitude" : 51.0819091796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7738792896270752,
        "latitude" : 51.08197784423828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.773865818977356,
        "latitude" : 51.08200454711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7738451957702637,
        "latitude" : 51.082027435302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7738175988197327,
        "latitude" : 51.08204650878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7736806273460388,
        "latitude" : 51.082096099853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.773361086845398,
        "latitude" : 51.082191467285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7733166217803955,
        "latitude" : 51.08220291137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7732709050178528,
        "latitude" : 51.08220291137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7732310891151428,
        "latitude" : 51.08219528198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.773184597492218,
        "latitude" : 51.08217239379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7730414271354675,
        "latitude" : 51.08213424682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7729809880256653,
        "latitude" : 51.08209991455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7728759050369263,
        "latitude" : 51.08197021484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7728520035743713,
        "latitude" : 51.08195495605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7728208899497986,
        "latitude" : 51.08194351196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7727867960929871,
        "latitude" : 51.08193588256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7727497220039368,
        "latitude" : 51.08193588256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7727109789848328,
        "latitude" : 51.08194351196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7726476192474365,
        "latitude" : 51.081966400146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7726085782051086,
        "latitude" : 51.08198165893555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7726334929466248,
        "latitude" : 51.08201217651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7727004289627075,
        "latitude" : 51.08207321166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7727168202400208,
        "latitude" : 51.08209991455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7727181911468506,
        "latitude" : 51.082157135009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7726621031761169,
        "latitude" : 51.08217239379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7725477814674377,
        "latitude" : 51.082176208496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7724472284317017,
        "latitude" : 51.08214569091797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7723711133003235,
        "latitude" : 51.08216094970703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7723231911659241,
        "latitude" : 51.082191467285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.772285521030426,
        "latitude" : 51.08232498168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7723259925842285,
        "latitude" : 51.0824089050293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7723147869110107,
        "latitude" : 51.08251190185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7723029255867004,
        "latitude" : 51.08252716064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7722707986831665,
        "latitude" : 51.082550048828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7722290754318237,
        "latitude" : 51.08256530761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7721819877624512,
        "latitude" : 51.08256530761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7721534967422485,
        "latitude" : 51.08256149291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7720121145248413,
        "latitude" : 51.0825080871582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7718347907066345,
        "latitude" : 51.08246994018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7715827822685242,
        "latitude" : 51.082496643066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7715504169464111,
        "latitude" : 51.0825309753418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7715170979499817,
        "latitude" : 51.082550048828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7714834213256836,
        "latitude" : 51.08247375488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7714511156082153,
        "latitude" : 51.082454681396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7710574865341187,
        "latitude" : 51.08254623413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7710024118423462,
        "latitude" : 51.082576751708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7709774971008301,
        "latitude" : 51.08259963989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7709640264511108,
        "latitude" : 51.08262252807617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7709627747535706,
        "latitude" : 51.08266830444336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7710198163986206,
        "latitude" : 51.08278274536133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7710204124450684,
        "latitude" : 51.08281326293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7710077166557312,
        "latitude" : 51.082862854003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7709823250770569,
        "latitude" : 51.08290481567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7708109021186829,
        "latitude" : 51.08306884765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7707560062408447,
        "latitude" : 51.083091735839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.770593523979187,
        "latitude" : 51.08319091796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7705072164535522,
        "latitude" : 51.083213806152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7704414129257202,
        "latitude" : 51.083221435546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7702605724334717,
        "latitude" : 51.08320236206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.770238995552063,
        "latitude" : 51.08320999145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7702153921127319,
        "latitude" : 51.08323669433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7702134847640991,
        "latitude" : 51.083309173583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7701991200447083,
        "latitude" : 51.08331298828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7701733112335205,
        "latitude" : 51.083316802978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7701379060745239,
        "latitude" : 51.083309173583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7700749039649963,
        "latitude" : 51.083255767822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7699916958808899,
        "latitude" : 51.083221435546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.769970178604126,
        "latitude" : 51.083221435546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.769938588142395,
        "latitude" : 51.083229064941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7699195742607117,
        "latitude" : 51.083248138427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.769899308681488,
        "latitude" : 51.08336639404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7698469161987305,
        "latitude" : 51.083404541015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7698333859443665,
        "latitude" : 51.08342742919922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7698174715042114,
        "latitude" : 51.08343505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7697917222976685,
        "latitude" : 51.083438873291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7697647213935852,
        "latitude" : 51.08343505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7697393894195557,
        "latitude" : 51.08341979980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7696812748908997,
        "latitude" : 51.083404541015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7696294784545898,
        "latitude" : 51.08341979980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695280909538269,
        "latitude" : 51.083473205566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695186734199524,
        "latitude" : 51.08350372314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695378065109253,
        "latitude" : 51.08353805541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695372104644775,
        "latitude" : 51.083560943603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695252895355225,
        "latitude" : 51.083580017089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7695121765136719,
        "latitude" : 51.083587646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7693110108375549,
        "latitude" : 51.08363723754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7692483067512512,
        "latitude" : 51.08363342285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7692185044288635,
        "latitude" : 51.08362579345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7691439986228943,
        "latitude" : 51.08358383178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.769021213054657,
        "latitude" : 51.08358383178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7689231038093567,
        "latitude" : 51.08356857299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7688819766044617,
        "latitude" : 51.083553314208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7688059210777283,
        "latitude" : 51.083518981933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7686619758605957,
        "latitude" : 51.083614349365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7685700058937073,
        "latitude" : 51.08369445800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7685039043426514,
        "latitude" : 51.083763122558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.768478512763977,
        "latitude" : 51.083805084228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7684749960899353,
        "latitude" : 51.08382797241211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7684853076934814,
        "latitude" : 51.08386993408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7685073018074036,
        "latitude" : 51.08390426635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7685394287109375,
        "latitude" : 51.08393096923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7685787081718445,
        "latitude" : 51.08395767211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7685059905052185,
        "latitude" : 51.08400344848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7683767080307007,
        "latitude" : 51.08403396606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7683438062667847,
        "latitude" : 51.08403778076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7682908773422241,
        "latitude" : 51.084041595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7681272029876709,
        "latitude" : 51.084022521972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7681112885475159,
        "latitude" : 51.08403015136719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7680830955505371,
        "latitude" : 51.084068298339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7680907845497131,
        "latitude" : 51.08415603637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7680786848068237,
        "latitude" : 51.08418273925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7680624127388,
        "latitude" : 51.08420181274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.768046498298645,
        "latitude" : 51.08421325683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7680119872093201,
        "latitude" : 51.084224700927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7679818868637085,
        "latitude" : 51.084224700927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7679263949394226,
        "latitude" : 51.0842170715332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.767892599105835,
        "latitude" : 51.08420181274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7679557800292969,
        "latitude" : 51.08413314819336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7679578065872192,
        "latitude" : 51.08411407470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7679525017738342,
        "latitude" : 51.0840950012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.767941415309906,
        "latitude" : 51.084083557128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7679216861724854,
        "latitude" : 51.084075927734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7678279876708984,
        "latitude" : 51.08405303955078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7677978873252869,
        "latitude" : 51.08405685424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7677404880523682,
        "latitude" : 51.084068298339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.767643928527832,
        "latitude" : 51.084102630615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7674816250801086,
        "latitude" : 51.08419418334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7674456238746643,
        "latitude" : 51.084205627441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7674208879470825,
        "latitude" : 51.08422088623047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7674033045768738,
        "latitude" : 51.0842399597168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7673981189727783,
        "latitude" : 51.08427047729492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7674145102500916,
        "latitude" : 51.08430099487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7674921751022339,
        "latitude" : 51.08433151245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7674543261528015,
        "latitude" : 51.0843620300293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7670441269874573,
        "latitude" : 51.08448791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7670078277587891,
        "latitude" : 51.08445358276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7669957280158997,
        "latitude" : 51.08442687988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7669733166694641,
        "latitude" : 51.08441162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7669519782066345,
        "latitude" : 51.084407806396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7669333815574646,
        "latitude" : 51.084407806396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7668986916542053,
        "latitude" : 51.08442687988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7668882012367249,
        "latitude" : 51.084442138671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7666550874710083,
        "latitude" : 51.084617614746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.766620397567749,
        "latitude" : 51.084632873535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.766571581363678,
        "latitude" : 51.08464431762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7665159106254578,
        "latitude" : 51.08464431762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7664703130722046,
        "latitude" : 51.08464050292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7663387060165405,
        "latitude" : 51.084598541259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.766094982624054,
        "latitude" : 51.084686279296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7660492062568665,
        "latitude" : 51.084693908691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7660021185874939,
        "latitude" : 51.08469009399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7659608721733093,
        "latitude" : 51.08468246459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7659029960632324,
        "latitude" : 51.084659576416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7657625079154968,
        "latitude" : 51.08468246459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7657114863395691,
        "latitude" : 51.08466720581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7656338214874268,
        "latitude" : 51.08463668823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7655860781669617,
        "latitude" : 51.08460235595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7655364274978638,
        "latitude" : 51.084537506103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7654232978820801,
        "latitude" : 51.084442138671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7653952240943909,
        "latitude" : 51.08442687988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7653229832649231,
        "latitude" : 51.08440399169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7652546167373657,
        "latitude" : 51.08440017700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7650262713432312,
        "latitude" : 51.084449768066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7649368047714233,
        "latitude" : 51.0844841003418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7648888230323792,
        "latitude" : 51.08451843261719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.764531672000885,
        "latitude" : 51.08484649658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7644004225730896,
        "latitude" : 51.0849494934082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7643429040908813,
        "latitude" : 51.085018157958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7642990946769714,
        "latitude" : 51.08505630493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7642496824264526,
        "latitude" : 51.085086822509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7641397714614868,
        "latitude" : 51.085140228271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7641066908836365,
        "latitude" : 51.08515167236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7639806270599365,
        "latitude" : 51.085166931152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7636560797691345,
        "latitude" : 51.085235595703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7631067037582397,
        "latitude" : 51.085330963134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7627456188201904,
        "latitude" : 51.08538055419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7625573873519897,
        "latitude" : 51.08547592163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.762202799320221,
        "latitude" : 51.08549499511719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7621753215789795,
        "latitude" : 51.08540344238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7621471881866455,
        "latitude" : 51.08538818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7621116042137146,
        "latitude" : 51.08538055419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7620673179626465,
        "latitude" : 51.085384368896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7620441913604736,
        "latitude" : 51.085391998291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7619081735610962,
        "latitude" : 51.0854606628418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7618548274040222,
        "latitude" : 51.08548355102539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7617496848106384,
        "latitude" : 51.085514068603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7616376876831055,
        "latitude" : 51.08553695678711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7615748047828674,
        "latitude" : 51.085540771484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7612617015838623,
        "latitude" : 51.08550262451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.761176586151123,
        "latitude" : 51.085479736328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.76112300157547,
        "latitude" : 51.08545684814453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7610473036766052,
        "latitude" : 51.08540344238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7609518766403198,
        "latitude" : 51.085289001464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7608628869056702,
        "latitude" : 51.08530807495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7607082724571228,
        "latitude" : 51.08537673950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7606651186943054,
        "latitude" : 51.08538818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7605804204940796,
        "latitude" : 51.08540725708008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7595846056938171,
        "latitude" : 51.08548355102539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7591856718063354,
        "latitude" : 51.08550262451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7589396238327026,
        "latitude" : 51.08541488647461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7588645815849304,
        "latitude" : 51.085391998291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7587156295776367,
        "latitude" : 51.085357666015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758634626865387,
        "latitude" : 51.08534240722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584468126296997,
        "latitude" : 51.0853157043457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7584125995635986,
        "latitude" : 51.085208892822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.758308470249176,
        "latitude" : 51.08515167236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7579861283302307,
        "latitude" : 51.0851936340332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7578631043434143,
        "latitude" : 51.085147857666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7578161954879761,
        "latitude" : 51.085140228271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7576259970664978,
        "latitude" : 51.08515167236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7576004862785339,
        "latitude" : 51.08514404296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7575793862342834,
        "latitude" : 51.08513259887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7575711011886597,
        "latitude" : 51.085121154785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7575880885124207,
        "latitude" : 51.08507537841797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7575672268867493,
        "latitude" : 51.08505630493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7574620246887207,
        "latitude" : 51.08509063720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7573513984680176,
        "latitude" : 51.08511734008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7572265267372131,
        "latitude" : 51.08503723144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7569742202758789,
        "latitude" : 51.08512496948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7569618821144104,
        "latitude" : 51.08515930175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.756632924079895,
        "latitude" : 51.08511734008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7562748789787292,
        "latitude" : 51.085060119628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7562252283096313,
        "latitude" : 51.08515930175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7561107277870178,
        "latitude" : 51.08517074584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7560926079750061,
        "latitude" : 51.085205078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7560784220695496,
        "latitude" : 51.085205078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7559399008750916,
        "latitude" : 51.085147857666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7559133768081665,
        "latitude" : 51.08512496948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7558922171592712,
        "latitude" : 51.08511734008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.755865216255188,
        "latitude" : 51.085113525390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7558379769325256,
        "latitude" : 51.08511734008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7558075785636902,
        "latitude" : 51.08512878417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.755772590637207,
        "latitude" : 51.085208892822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.755760908126831,
        "latitude" : 51.08522415161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7557144165039062,
        "latitude" : 51.08525085449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7553343176841736,
        "latitude" : 51.08526611328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551280856132507,
        "latitude" : 51.085289001464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551193833351135,
        "latitude" : 51.08529281616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551001906394958,
        "latitude" : 51.08531188964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550792098045349,
        "latitude" : 51.08535385131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550753951072693,
        "latitude" : 51.08538818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551186084747314,
        "latitude" : 51.085533142089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550801038742065,
        "latitude" : 51.08558654785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7551000714302063,
        "latitude" : 51.08579635620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7550749778747559,
        "latitude" : 51.0858268737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.755046010017395,
        "latitude" : 51.085845947265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7549800276756287,
        "latitude" : 51.08585739135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7547158002853394,
        "latitude" : 51.08586120605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7545421719551086,
        "latitude" : 51.08594512939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542753219604492,
        "latitude" : 51.085941314697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542709708213806,
        "latitude" : 51.085941314697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7542235851287842,
        "latitude" : 51.08610916137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7541490793228149,
        "latitude" : 51.08622360229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7541093230247498,
        "latitude" : 51.086273193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7540507912635803,
        "latitude" : 51.08632278442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.753976583480835,
        "latitude" : 51.08637619018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7538666129112244,
        "latitude" : 51.086429595947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7535002827644348,
        "latitude" : 51.08646011352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7533872127532959,
        "latitude" : 51.08641815185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7532396912574768,
        "latitude" : 51.08638381958008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7530921101570129,
        "latitude" : 51.08634948730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7529140710830688,
        "latitude" : 51.08633041381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7526727914810181,
        "latitude" : 51.086280822753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7522714734077454,
        "latitude" : 51.08622741699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7522546052932739,
        "latitude" : 51.086219787597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7519375085830688,
        "latitude" : 51.08622360229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7518334984779358,
        "latitude" : 51.08621597290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7517253160476685,
        "latitude" : 51.086204528808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7516286969184875,
        "latitude" : 51.086185455322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7516201138496399,
        "latitude" : 51.086185455322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7510535717010498,
        "latitude" : 51.0860710144043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7509735822677612,
        "latitude" : 51.0860710144043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7508546113967896,
        "latitude" : 51.08608627319336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7506524920463562,
        "latitude" : 51.08606719970703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7505589723587036,
        "latitude" : 51.086036682128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7504435777664185,
        "latitude" : 51.085975646972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7504124045372009,
        "latitude" : 51.08596420288086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7503259778022766,
        "latitude" : 51.085941314697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7502009868621826,
        "latitude" : 51.08591842651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7501369714736938,
        "latitude" : 51.08591079711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7496846914291382,
        "latitude" : 51.08595275878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7493225932121277,
        "latitude" : 51.08592987060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7491878867149353,
        "latitude" : 51.08589553833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7491497993469238,
        "latitude" : 51.085880279541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7491304278373718,
        "latitude" : 51.0858039855957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7491363286972046,
        "latitude" : 51.085689544677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7491546869277954,
        "latitude" : 51.08564376831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7491511702537537,
        "latitude" : 51.08561325073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7491236925125122,
        "latitude" : 51.085575103759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7490885853767395,
        "latitude" : 51.08555221557617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7481492757797241,
        "latitude" : 51.085384368896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7479019165039062,
        "latitude" : 51.085296630859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7477884888648987,
        "latitude" : 51.08526611328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7476707100868225,
        "latitude" : 51.08523941040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7475411891937256,
        "latitude" : 51.08522415161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.74739009141922,
        "latitude" : 51.0852165222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7473158240318298,
        "latitude" : 51.0852165222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7468805909156799,
        "latitude" : 51.08515548706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7466511130332947,
        "latitude" : 51.08503341674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7463654279708862,
        "latitude" : 51.08493423461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7461426854133606,
        "latitude" : 51.0848274230957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7460629940032959,
        "latitude" : 51.08476638793945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7460380792617798,
        "latitude" : 51.08473587036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7459301948547363,
        "latitude" : 51.084556579589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7459052205085754,
        "latitude" : 51.084529876708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7458403706550598,
        "latitude" : 51.084495544433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7457594275474548,
        "latitude" : 51.0844841003418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7456750273704529,
        "latitude" : 51.08448791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7456145286560059,
        "latitude" : 51.08450698852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7454985976219177,
        "latitude" : 51.084625244140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7450374960899353,
        "latitude" : 51.084938049316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7450652718544006,
        "latitude" : 51.08523178100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7450513243675232,
        "latitude" : 51.085269927978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7450116872787476,
        "latitude" : 51.08531188964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7449495792388916,
        "latitude" : 51.0853385925293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7439497113227844,
        "latitude" : 51.085514068603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7432854771614075,
        "latitude" : 51.085472106933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7422776222229004,
        "latitude" : 51.08546447753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7418770790100098,
        "latitude" : 51.08533477783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7416802048683167,
        "latitude" : 51.085330963134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7416247129440308,
        "latitude" : 51.085323333740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7414999008178711,
        "latitude" : 51.08529281616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7413442730903625,
        "latitude" : 51.08523941040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7412633895874023,
        "latitude" : 51.08522033691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7412385940551758,
        "latitude" : 51.08519744873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7411183714866638,
        "latitude" : 51.08519744873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7409411072731018,
        "latitude" : 51.08515548706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7408838868141174,
        "latitude" : 51.08515548706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7407599091529846,
        "latitude" : 51.085201263427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7407110929489136,
        "latitude" : 51.08521270751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7405840158462524,
        "latitude" : 51.0852165222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7405164837837219,
        "latitude" : 51.085227966308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7403591871261597,
        "latitude" : 51.085289001464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7403275966644287,
        "latitude" : 51.085296630859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7402588725090027,
        "latitude" : 51.08530044555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7401847243309021,
        "latitude" : 51.08530044555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7401105761528015,
        "latitude" : 51.08529281616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7399330139160156,
        "latitude" : 51.085262298583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7397891283035278,
        "latitude" : 51.08525085449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7395812273025513,
        "latitude" : 51.08528518676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7394912838935852,
        "latitude" : 51.08528518676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7394105195999146,
        "latitude" : 51.085262298583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7393385767936707,
        "latitude" : 51.08522415161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7393016815185547,
        "latitude" : 51.08522033691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7390598058700562,
        "latitude" : 51.085243225097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7390313744544983,
        "latitude" : 51.085235595703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.738986074924469,
        "latitude" : 51.08522415161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7389311790466309,
        "latitude" : 51.0851936340332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7387768030166626,
        "latitude" : 51.085044860839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7386965155601501,
        "latitude" : 51.08500289916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7386568188667297,
        "latitude" : 51.084991455078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.738592803478241,
        "latitude" : 51.08498001098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7384262084960938,
        "latitude" : 51.08496856689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7382432222366333,
        "latitude" : 51.08497619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.738155722618103,
        "latitude" : 51.084991455078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7381194829940796,
        "latitude" : 51.08500671386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7380090951919556,
        "latitude" : 51.085079193115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7379637956619263,
        "latitude" : 51.08511734008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7379319071769714,
        "latitude" : 51.08513259887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7378715872764587,
        "latitude" : 51.08514404296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7378146052360535,
        "latitude" : 51.08514404296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7376102805137634,
        "latitude" : 51.08509826660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7373378276824951,
        "latitude" : 51.08503341674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7371978163719177,
        "latitude" : 51.084983825683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7371273040771484,
        "latitude" : 51.08495330810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7369726896286011,
        "latitude" : 51.084861755371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7369449138641357,
        "latitude" : 51.084835052490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7369270920753479,
        "latitude" : 51.084808349609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7369164824485779,
        "latitude" : 51.08477783203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7369160056114197,
        "latitude" : 51.08474349975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7369393706321716,
        "latitude" : 51.08467102050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7369219064712524,
        "latitude" : 51.084632873535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7367739081382751,
        "latitude" : 51.08456039428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7364729046821594,
        "latitude" : 51.084503173828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7363618016242981,
        "latitude" : 51.08448791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7362347841262817,
        "latitude" : 51.08448791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7361646890640259,
        "latitude" : 51.08449172973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7359656095504761,
        "latitude" : 51.08462142944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7359505295753479,
        "latitude" : 51.084651947021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7359151244163513,
        "latitude" : 51.084693908691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7358500957489014,
        "latitude" : 51.084720611572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735812783241272,
        "latitude" : 51.0847282409668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7357525825500488,
        "latitude" : 51.08473587036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7356904149055481,
        "latitude" : 51.084712982177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355992197990417,
        "latitude" : 51.0847053527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355421781539917,
        "latitude" : 51.0847282409668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7355191707611084,
        "latitude" : 51.08465576171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7353094220161438,
        "latitude" : 51.084442138671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7352358102798462,
        "latitude" : 51.08431625366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351678013801575,
        "latitude" : 51.084190368652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351809144020081,
        "latitude" : 51.084129333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735164225101471,
        "latitude" : 51.08406066894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351223230361938,
        "latitude" : 51.08402633666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351143956184387,
        "latitude" : 51.08400344848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351253032684326,
        "latitude" : 51.08396911621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.735122799873352,
        "latitude" : 51.08390426635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7351272106170654,
        "latitude" : 51.08384704589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7348483800888062,
        "latitude" : 51.08380889892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.734604001045227,
        "latitude" : 51.08376693725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7344387769699097,
        "latitude" : 51.0837516784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7341907024383545,
        "latitude" : 51.08368682861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7341188788414001,
        "latitude" : 51.083702087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7340760231018066,
        "latitude" : 51.08370590209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7340146899223328,
        "latitude" : 51.083702087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7337496280670166,
        "latitude" : 51.08363342285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7336727976799011,
        "latitude" : 51.083621978759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7335602045059204,
        "latitude" : 51.0836181640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7334973216056824,
        "latitude" : 51.0836181640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7333834171295166,
        "latitude" : 51.0836067199707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7332305908203125,
        "latitude" : 51.0836067199707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7330644726753235,
        "latitude" : 51.08362579345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7330014109611511,
        "latitude" : 51.08363723754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7329452037811279,
        "latitude" : 51.083656311035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7326729893684387,
        "latitude" : 51.083736419677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7326623201370239,
        "latitude" : 51.083717346191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.73250812292099,
        "latitude" : 51.08371353149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7324094176292419,
        "latitude" : 51.08372116088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7323951721191406,
        "latitude" : 51.083717346191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7322303056716919,
        "latitude" : 51.083587646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7322049736976624,
        "latitude" : 51.08357238769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7318490147590637,
        "latitude" : 51.08332824707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7316358089447021,
        "latitude" : 51.0831413269043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7313966751098633,
        "latitude" : 51.08290481567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7312948703765869,
        "latitude" : 51.082763671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7311112284660339,
        "latitude" : 51.082637786865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.731026291847229,
        "latitude" : 51.08256149291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7309523820877075,
        "latitude" : 51.08244323730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7309402227401733,
        "latitude" : 51.082366943359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7309389114379883,
        "latitude" : 51.08236312866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7309433221817017,
        "latitude" : 51.082305908203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7309712767601013,
        "latitude" : 51.08222198486328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7310312986373901,
        "latitude" : 51.08216857910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.731080174446106,
        "latitude" : 51.0821533203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7311055064201355,
        "latitude" : 51.082115173339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.730988621711731,
        "latitude" : 51.081851959228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7309051752090454,
        "latitude" : 51.08176803588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7308797240257263,
        "latitude" : 51.081912994384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.730758011341095,
        "latitude" : 51.081668853759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7307124137878418,
        "latitude" : 51.08161163330078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7306978702545166,
        "latitude" : 51.08156967163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7306954264640808,
        "latitude" : 51.081504821777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7307044863700867,
        "latitude" : 51.08143615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.730746328830719,
        "latitude" : 51.08131408691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7307500243186951,
        "latitude" : 51.081233978271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7307367920875549,
        "latitude" : 51.08119201660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7306193709373474,
        "latitude" : 51.08099365234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7306110858917236,
        "latitude" : 51.0809326171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7306275963783264,
        "latitude" : 51.08085250854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7305607795715332,
        "latitude" : 51.080787658691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7304458022117615,
        "latitude" : 51.080711364746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7303810119628906,
        "latitude" : 51.08068084716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7303088903427124,
        "latitude" : 51.08065414428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.730233907699585,
        "latitude" : 51.080631256103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7301117777824402,
        "latitude" : 51.080604553222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299916744232178,
        "latitude" : 51.08055877685547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299790978431702,
        "latitude" : 51.08055114746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299637794494629,
        "latitude" : 51.08053970336914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299181222915649,
        "latitude" : 51.08048629760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7298840284347534,
        "latitude" : 51.08042526245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.729868471622467,
        "latitude" : 51.08036804199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7298691868782043,
        "latitude" : 51.08034133911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299582958221436,
        "latitude" : 51.08021926879883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299618721008301,
        "latitude" : 51.08019256591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299525141716003,
        "latitude" : 51.08016586303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7299247980117798,
        "latitude" : 51.080135345458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.729895293712616,
        "latitude" : 51.0800666809082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7297152280807495,
        "latitude" : 51.07997131347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7295644283294678,
        "latitude" : 51.079952239990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7294847965240479,
        "latitude" : 51.07988739013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7294439077377319,
        "latitude" : 51.07986831665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7293574213981628,
        "latitude" : 51.0798454284668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7292320728302002,
        "latitude" : 51.079833984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7291811108589172,
        "latitude" : 51.0798225402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7291429042816162,
        "latitude" : 51.07980728149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7290965914726257,
        "latitude" : 51.07978057861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7290019989013672,
        "latitude" : 51.07973861694336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7287495136260986,
        "latitude" : 51.079681396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7287241220474243,
        "latitude" : 51.07966995239258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7286921739578247,
        "latitude" : 51.07963943481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7286714911460876,
        "latitude" : 51.079559326171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7286602854728699,
        "latitude" : 51.07954788208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7286235094070435,
        "latitude" : 51.07954025268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7285643815994263,
        "latitude" : 51.079505920410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7285419702529907,
        "latitude" : 51.07944107055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7284113764762878,
        "latitude" : 51.079410552978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7283180952072144,
        "latitude" : 51.07938003540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7281914949417114,
        "latitude" : 51.07931137084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7278327941894531,
        "latitude" : 51.07917022705078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7277616858482361,
        "latitude" : 51.07915496826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7277202010154724,
        "latitude" : 51.07910919189453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7276923060417175,
        "latitude" : 51.07908630371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7275838851928711,
        "latitude" : 51.07902908325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7275494933128357,
        "latitude" : 51.079036712646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7273386716842651,
        "latitude" : 51.079017639160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.727225124835968,
        "latitude" : 51.07899475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7271389961242676,
        "latitude" : 51.07896041870117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7271214127540588,
        "latitude" : 51.07892608642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7271046042442322,
        "latitude" : 51.078914642333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7270622253417969,
        "latitude" : 51.07889938354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7270209789276123,
        "latitude" : 51.07889175415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7268040180206299,
        "latitude" : 51.07889175415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7267826795578003,
        "latitude" : 51.078887939453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7267388105392456,
        "latitude" : 51.07887268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7265650033950806,
        "latitude" : 51.07880783081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7264224290847778,
        "latitude" : 51.07875061035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7263689041137695,
        "latitude" : 51.0787239074707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7263364195823669,
        "latitude" : 51.078712463378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7261477112770081,
        "latitude" : 51.078670501708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7259343862533569,
        "latitude" : 51.07858657836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7258679270744324,
        "latitude" : 51.07856369018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.725780189037323,
        "latitude" : 51.07853317260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.72567218542099,
        "latitude" : 51.07846450805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7255892157554626,
        "latitude" : 51.07841873168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7255516052246094,
        "latitude" : 51.07838439941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7254430055618286,
        "latitude" : 51.0782356262207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7253640294075012,
        "latitude" : 51.07820129394531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7253105044364929,
        "latitude" : 51.07817077636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7251412868499756,
        "latitude" : 51.078147888183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7249553799629211,
        "latitude" : 51.07810592651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7249311208724976,
        "latitude" : 51.07810592651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7248308062553406,
        "latitude" : 51.078121185302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7247766256332397,
        "latitude" : 51.078121185302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7246515154838562,
        "latitude" : 51.07809829711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7246230244636536,
        "latitude" : 51.078102111816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7245641946792603,
        "latitude" : 51.07810974121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7244492769241333,
        "latitude" : 51.07808303833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7244197130203247,
        "latitude" : 51.078067779541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7243567705154419,
        "latitude" : 51.07801818847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7243369817733765,
        "latitude" : 51.07801055908203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7242956161499023,
        "latitude" : 51.0780143737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7241330742835999,
        "latitude" : 51.07805633544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7240715026855469,
        "latitude" : 51.07806396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.724000096321106,
        "latitude" : 51.07806396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7239453196525574,
        "latitude" : 51.07807159423828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7239375710487366,
        "latitude" : 51.07805252075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7238823771476746,
        "latitude" : 51.078033447265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7236208915710449,
        "latitude" : 51.0778923034668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7235859036445618,
        "latitude" : 51.07786178588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7235437035560608,
        "latitude" : 51.077842712402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7234870195388794,
        "latitude" : 51.07782745361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.723434329032898,
        "latitude" : 51.077823638916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.723375678062439,
        "latitude" : 51.07782745361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7231476902961731,
        "latitude" : 51.07781219482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7229940891265869,
        "latitude" : 51.077789306640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7228512167930603,
        "latitude" : 51.077796936035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7228807210922241,
        "latitude" : 51.07786560058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7228811979293823,
        "latitude" : 51.07789611816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7223531007766724,
        "latitude" : 51.079345703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7223343253135681,
        "latitude" : 51.0793571472168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7213761210441589,
        "latitude" : 51.079105377197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7207995057106018,
        "latitude" : 51.07894515991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7200437784194946,
        "latitude" : 51.078704833984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7199832201004028,
        "latitude" : 51.078678131103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.719955325126648,
        "latitude" : 51.07865524291992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.719913899898529,
        "latitude" : 51.0786018371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7198730707168579,
        "latitude" : 51.078529357910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7198545932769775,
        "latitude" : 51.07847213745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7198423147201538,
        "latitude" : 51.07840347290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7198339104652405,
        "latitude" : 51.07839584350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7197222113609314,
        "latitude" : 51.0783576965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.719584584236145,
        "latitude" : 51.07832717895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7195407748222351,
        "latitude" : 51.078311920166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7193734049797058,
        "latitude" : 51.07822036743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.719153106212616,
        "latitude" : 51.07808303833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7190194129943848,
        "latitude" : 51.0780143737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.718865692615509,
        "latitude" : 51.077945709228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7187442183494568,
        "latitude" : 51.07789993286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7186449766159058,
        "latitude" : 51.0778694152832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7184278964996338,
        "latitude" : 51.077823638916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7182431221008301,
        "latitude" : 51.077796936035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7179098725318909,
        "latitude" : 51.07776641845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.717764675617218,
        "latitude" : 51.0777473449707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7175474166870117,
        "latitude" : 51.07770919799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7175049185752869,
        "latitude" : 51.07769775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7175022959709167,
        "latitude" : 51.07769012451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7175421714782715,
        "latitude" : 51.077640533447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7170767188072205,
        "latitude" : 51.07754135131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7166424989700317,
        "latitude" : 51.07754898071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7166411280632019,
        "latitude" : 51.07754898071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7163608074188232,
        "latitude" : 51.07756805419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7160010933876038,
        "latitude" : 51.07756805419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7157160043716431,
        "latitude" : 51.077552795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7155917286872864,
        "latitude" : 51.077552795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7151514887809753,
        "latitude" : 51.07746887207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7150065898895264,
        "latitude" : 51.07744598388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7147902846336365,
        "latitude" : 51.07741928100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7145578265190125,
        "latitude" : 51.07741165161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7144392132759094,
        "latitude" : 51.077415466308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7143046855926514,
        "latitude" : 51.077430725097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7140423059463501,
        "latitude" : 51.07747268676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7130094170570374,
        "latitude" : 51.077552795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7129889726638794,
        "latitude" : 51.07756423950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7130393981933594,
        "latitude" : 51.077754974365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.713019073009491,
        "latitude" : 51.07776641845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7128610014915466,
        "latitude" : 51.07780456542969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7128490805625916,
        "latitude" : 51.077823638916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7128676772117615,
        "latitude" : 51.07792282104492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7128558158874512,
        "latitude" : 51.07794189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7124273180961609,
        "latitude" : 51.077999114990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7123001217842102,
        "latitude" : 51.078006744384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7122160792350769,
        "latitude" : 51.077999114990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.712109386920929,
        "latitude" : 51.07798385620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7118765711784363,
        "latitude" : 51.077884674072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7118495106697083,
        "latitude" : 51.077884674072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7116491198539734,
        "latitude" : 51.07805633544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7116203904151917,
        "latitude" : 51.07806396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7115035057067871,
        "latitude" : 51.07805633544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.711489200592041,
        "latitude" : 51.078060150146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.711266815662384,
        "latitude" : 51.07815170288086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7107964158058167,
        "latitude" : 51.07828140258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7107738256454468,
        "latitude" : 51.078269958496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7107272744178772,
        "latitude" : 51.07819747924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7105937004089355,
        "latitude" : 51.077919006347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7104753851890564,
        "latitude" : 51.077964782714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7103611826896667,
        "latitude" : 51.07801818847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7101758122444153,
        "latitude" : 51.078060150146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7099599838256836,
        "latitude" : 51.078121185302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7097597122192383,
        "latitude" : 51.0781364440918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7097166776657104,
        "latitude" : 51.07814407348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7096390128135681,
        "latitude" : 51.07816696166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7095724940299988,
        "latitude" : 51.07819747924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7095173001289368,
        "latitude" : 51.07822799682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7094472050666809,
        "latitude" : 51.07828903198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7092118263244629,
        "latitude" : 51.07838439941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7090767025947571,
        "latitude" : 51.078468322753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7088596224784851,
        "latitude" : 51.078521728515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.708635687828064,
        "latitude" : 51.07856750488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7080252766609192,
        "latitude" : 51.078697204589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7076910734176636,
        "latitude" : 51.078758239746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7072197198867798,
        "latitude" : 51.07878494262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7069945931434631,
        "latitude" : 51.078800201416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.706927478313446,
        "latitude" : 51.078800201416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7068464159965515,
        "latitude" : 51.078792572021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7067667841911316,
        "latitude" : 51.07878112792969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7067028880119324,
        "latitude" : 51.078765869140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7066180109977722,
        "latitude" : 51.078739166259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7064713835716248,
        "latitude" : 51.07867431640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7062075734138489,
        "latitude" : 51.07850646972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7058060765266418,
        "latitude" : 51.078163146972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7056388854980469,
        "latitude" : 51.077964782714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7055943012237549,
        "latitude" : 51.07792663574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7055187821388245,
        "latitude" : 51.0778694152832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7054188847541809,
        "latitude" : 51.07781982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7050886750221252,
        "latitude" : 51.077476501464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7049651741981506,
        "latitude" : 51.077293395996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.704918384552002,
        "latitude" : 51.07723617553711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7048586010932922,
        "latitude" : 51.07717514038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7047597765922546,
        "latitude" : 51.07708740234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7046620845794678,
        "latitude" : 51.07700729370117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.704603374004364,
        "latitude" : 51.076961517333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7045164108276367,
        "latitude" : 51.076908111572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7044034004211426,
        "latitude" : 51.076866149902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7043083906173706,
        "latitude" : 51.07684326171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7038928270339966,
        "latitude" : 51.07664489746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7038272023200989,
        "latitude" : 51.07659912109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.703334629535675,
        "latitude" : 51.07644271850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7028465270996094,
        "latitude" : 51.07633590698242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7027624249458313,
        "latitude" : 51.07627868652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7025688290596008,
        "latitude" : 51.076210021972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7024170160293579,
        "latitude" : 51.076175689697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.702159583568573,
        "latitude" : 51.076141357421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7021127939224243,
        "latitude" : 51.07612991333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7020292282104492,
        "latitude" : 51.076107025146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7019643187522888,
        "latitude" : 51.076080322265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7019206881523132,
        "latitude" : 51.076053619384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7018033862113953,
        "latitude" : 51.07596206665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.701718807220459,
        "latitude" : 51.07587814331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7016510963439941,
        "latitude" : 51.0757942199707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.701593816280365,
        "latitude" : 51.07570266723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7014027833938599,
        "latitude" : 51.075435638427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7012358903884888,
        "latitude" : 51.075225830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7011986970901489,
        "latitude" : 51.07522964477539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7011616826057434,
        "latitude" : 51.075225830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7011234760284424,
        "latitude" : 51.07521057128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7010927796363831,
        "latitude" : 51.07518768310547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.701065182685852,
        "latitude" : 51.07515335083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7010424137115479,
        "latitude" : 51.07509994506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7010256052017212,
        "latitude" : 51.07503890991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7010194063186646,
        "latitude" : 51.074954986572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7008153200149536,
        "latitude" : 51.07469940185547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7007626295089722,
        "latitude" : 51.074642181396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7006207704544067,
        "latitude" : 51.07455825805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7005380988121033,
        "latitude" : 51.07450485229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7004196047782898,
        "latitude" : 51.07455825805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7002294063568115,
        "latitude" : 51.07461929321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7000600099563599,
        "latitude" : 51.07465744018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.7000098824501038,
        "latitude" : 51.07466125488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6999971270561218,
        "latitude" : 51.07465744018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6998273730278015,
        "latitude" : 51.074501037597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6997519135475159,
        "latitude" : 51.07444381713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6995542049407959,
        "latitude" : 51.07431411743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6993067860603333,
        "latitude" : 51.074180603027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6991729140281677,
        "latitude" : 51.074119567871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.699034571647644,
        "latitude" : 51.07406234741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6989144086837769,
        "latitude" : 51.07402038574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6985616087913513,
        "latitude" : 51.07392883300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6984272003173828,
        "latitude" : 51.073883056640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.698148787021637,
        "latitude" : 51.07378387451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6981462240219116,
        "latitude" : 51.07377624511719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6982569098472595,
        "latitude" : 51.07359313964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6982733011245728,
        "latitude" : 51.073570251464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6986513733863831,
        "latitude" : 51.07306671142578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6986473798751831,
        "latitude" : 51.073055267333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6983242034912109,
        "latitude" : 51.07307815551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6981070041656494,
        "latitude" : 51.07308578491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6979557871818542,
        "latitude" : 51.07308578491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6978377103805542,
        "latitude" : 51.07307052612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6977782249450684,
        "latitude" : 51.073055267333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6975843906402588,
        "latitude" : 51.07299041748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6973130106925964,
        "latitude" : 51.072898864746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6969274282455444,
        "latitude" : 51.072750091552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6969220042228699,
        "latitude" : 51.0727424621582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6969444751739502,
        "latitude" : 51.07270050048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6969544291496277,
        "latitude" : 51.07265090942383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6969650983810425,
        "latitude" : 51.07252883911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6969668865203857,
        "latitude" : 51.072261810302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6970040202140808,
        "latitude" : 51.072105407714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6970564126968384,
        "latitude" : 51.07196807861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6972479224205017,
        "latitude" : 51.07160568237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.697231113910675,
        "latitude" : 51.07159423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6968693137168884,
        "latitude" : 51.07151412963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6967728137969971,
        "latitude" : 51.071495056152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6967470049858093,
        "latitude" : 51.071502685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6966645121574402,
        "latitude" : 51.07164001464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6965371966362,
        "latitude" : 51.071807861328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6964650750160217,
        "latitude" : 51.07188034057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6963058114051819,
        "latitude" : 51.07201385498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6962695717811584,
        "latitude" : 51.0720329284668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6961483955383301,
        "latitude" : 51.072078704833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6961178779602051,
        "latitude" : 51.07209777832031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.696069598197937,
        "latitude" : 51.072139739990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6960312724113464,
        "latitude" : 51.072181701660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6959999203681946,
        "latitude" : 51.072235107421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6959689259529114,
        "latitude" : 51.07231903076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6959528923034668,
        "latitude" : 51.072330474853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6954153776168823,
        "latitude" : 51.07230758666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6951640248298645,
        "latitude" : 51.072364807128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6950135231018066,
        "latitude" : 51.0723876953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6946380734443665,
        "latitude" : 51.07243728637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6946262717247009,
        "latitude" : 51.072452545166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6946337819099426,
        "latitude" : 51.07258987426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6946179270744324,
        "latitude" : 51.07270050048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6943714022636414,
        "latitude" : 51.07299041748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6937919855117798,
        "latitude" : 51.07313919067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6932690143585205,
        "latitude" : 51.07325744628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6928660869598389,
        "latitude" : 51.0733757019043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6922982931137085,
        "latitude" : 51.07356262207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6918835043907166,
        "latitude" : 51.07364273071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6914451122283936,
        "latitude" : 51.07370376586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6910421252250671,
        "latitude" : 51.07377243041992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6907827854156494,
        "latitude" : 51.07380294799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6906707882881165,
        "latitude" : 51.07382583618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6905872821807861,
        "latitude" : 51.0738525390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6904847025871277,
        "latitude" : 51.07389450073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6904065012931824,
        "latitude" : 51.073936462402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6903145909309387,
        "latitude" : 51.074005126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6901023983955383,
        "latitude" : 51.07413864135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6897891759872437,
        "latitude" : 51.074363708496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6895931959152222,
        "latitude" : 51.07453155517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6883158087730408,
        "latitude" : 51.0751838684082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6879096031188965,
        "latitude" : 51.07535934448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6874455213546753,
        "latitude" : 51.07551956176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6873691082000732,
        "latitude" : 51.07554626464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.687288224697113,
        "latitude" : 51.07558059692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6872276067733765,
        "latitude" : 51.075599670410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6871687173843384,
        "latitude" : 51.07561111450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6870957016944885,
        "latitude" : 51.07562255859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6869670152664185,
        "latitude" : 51.07563018798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.686712920665741,
        "latitude" : 51.07563018798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6863080263137817,
        "latitude" : 51.07561111450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6860489845275879,
        "latitude" : 51.075584411621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6859197020530701,
        "latitude" : 51.075565338134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6857889890670776,
        "latitude" : 51.075538635253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.685472309589386,
        "latitude" : 51.07543182373047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6852294206619263,
        "latitude" : 51.07538986206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.684147298336029,
        "latitude" : 51.07539367675781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.684001624584198,
        "latitude" : 51.07539749145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6838756203651428,
        "latitude" : 51.07541275024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6838399171829224,
        "latitude" : 51.07541275024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.683568000793457,
        "latitude" : 51.075382232666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6833693981170654,
        "latitude" : 51.075340270996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6827148795127869,
        "latitude" : 51.075313568115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6824930906295776,
        "latitude" : 51.07533645629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6823425889015198,
        "latitude" : 51.075355529785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6822506785392761,
        "latitude" : 51.075374603271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6821728944778442,
        "latitude" : 51.075401306152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6820368766784668,
        "latitude" : 51.07546615600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6814374923706055,
        "latitude" : 51.075660705566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6810560822486877,
        "latitude" : 51.07582092285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6803032159805298,
        "latitude" : 51.07604217529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6796671152114868,
        "latitude" : 51.076175689697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6792532801628113,
        "latitude" : 51.07626724243164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6788284778594971,
        "latitude" : 51.07634735107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6783133149147034,
        "latitude" : 51.076393127441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6779515743255615,
        "latitude" : 51.076412200927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6775709986686707,
        "latitude" : 51.07644271850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6771708130836487,
        "latitude" : 51.07646179199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6768869161605835,
        "latitude" : 51.076454162597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6766437888145447,
        "latitude" : 51.076419830322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6765210032463074,
        "latitude" : 51.076419830322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6761494278907776,
        "latitude" : 51.07643508911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6757925152778625,
        "latitude" : 51.07643508911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6755921244621277,
        "latitude" : 51.076454162597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6753873825073242,
        "latitude" : 51.07647705078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6747323274612427,
        "latitude" : 51.07657241821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.674349308013916,
        "latitude" : 51.076637268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6737651228904724,
        "latitude" : 51.07685089111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6732838749885559,
        "latitude" : 51.07699966430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6727849841117859,
        "latitude" : 51.077178955078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6726496815681458,
        "latitude" : 51.07721710205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6725636124610901,
        "latitude" : 51.077232360839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6724703907966614,
        "latitude" : 51.07724380493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6723932027816772,
        "latitude" : 51.077247619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6723077297210693,
        "latitude" : 51.07724380493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6721823811531067,
        "latitude" : 51.077232360839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6715331077575684,
        "latitude" : 51.077274322509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6704096794128418,
        "latitude" : 51.07737350463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6701722741127014,
        "latitude" : 51.07738494873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6699435710906982,
        "latitude" : 51.077396392822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6695817112922668,
        "latitude" : 51.07737350463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6693248152732849,
        "latitude" : 51.077369689941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.669153094291687,
        "latitude" : 51.07738494873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6690813899040222,
        "latitude" : 51.077396392822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6690108776092529,
        "latitude" : 51.077415466308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6686869859695435,
        "latitude" : 51.07770919799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6684244871139526,
        "latitude" : 51.07785415649414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6680890917778015,
        "latitude" : 51.07809829711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.667792797088623,
        "latitude" : 51.07837677001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6675736904144287,
        "latitude" : 51.07864761352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6672384142875671,
        "latitude" : 51.07904052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6669574975967407,
        "latitude" : 51.07942199707031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6667829155921936,
        "latitude" : 51.07963943481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.666419506072998,
        "latitude" : 51.07961654663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6663877964019775,
        "latitude" : 51.07962417602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6656342148780823,
        "latitude" : 51.080413818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6656265258789062,
        "latitude" : 51.0804328918457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.665691077709198,
        "latitude" : 51.08052062988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.665799617767334,
        "latitude" : 51.08061981201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6658906936645508,
        "latitude" : 51.08068084716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6657373905181885,
        "latitude" : 51.080745697021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6655372977256775,
        "latitude" : 51.08085250854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6654108762741089,
        "latitude" : 51.080928802490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6650556921958923,
        "latitude" : 51.081119537353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6642773151397705,
        "latitude" : 51.081626892089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6641129851341248,
        "latitude" : 51.081729888916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6635686755180359,
        "latitude" : 51.081790924072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6630095839500427,
        "latitude" : 51.081871032714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6623749136924744,
        "latitude" : 51.08195114135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6620578765869141,
        "latitude" : 51.082000732421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.661788821220398,
        "latitude" : 51.08202362060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.661527693271637,
        "latitude" : 51.082069396972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6605439186096191,
        "latitude" : 51.08202362060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6600627899169922,
        "latitude" : 51.08202362060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6599099040031433,
        "latitude" : 51.082027435302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6595345139503479,
        "latitude" : 51.08207321166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6591439843177795,
        "latitude" : 51.08209991455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.658755898475647,
        "latitude" : 51.0821418762207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.658418595790863,
        "latitude" : 51.0821533203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.658075213432312,
        "latitude" : 51.08222961425781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6579819917678833,
        "latitude" : 51.082244873046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6576899290084839,
        "latitude" : 51.082271575927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6574003100395203,
        "latitude" : 51.082313537597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6570197939872742,
        "latitude" : 51.08243942260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.655872106552124,
        "latitude" : 51.08292770385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.655585527420044,
        "latitude" : 51.08306121826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.655013382434845,
        "latitude" : 51.083194732666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6544765830039978,
        "latitude" : 51.08338928222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.654066801071167,
        "latitude" : 51.08344268798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6537448167800903,
        "latitude" : 51.08346939086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6533209085464478,
        "latitude" : 51.08351135253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6529269814491272,
        "latitude" : 51.08350372314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6524059176445007,
        "latitude" : 51.0835075378418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6520091891288757,
        "latitude" : 51.08354949951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6514775156974792,
        "latitude" : 51.0836181640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6512272953987122,
        "latitude" : 51.0836296081543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6509829163551331,
        "latitude" : 51.08363723754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6505836844444275,
        "latitude" : 51.0836181640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6502509713172913,
        "latitude" : 51.08357238769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6484495997428894,
        "latitude" : 51.083412170410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6483026146888733,
        "latitude" : 51.08340835571289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6482096910476685,
        "latitude" : 51.083412170410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6480305790901184,
        "latitude" : 51.083431243896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6478953957557678,
        "latitude" : 51.08346939086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6477797031402588,
        "latitude" : 51.08352279663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6476820707321167,
        "latitude" : 51.08358383178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6476058959960938,
        "latitude" : 51.08365249633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6469722986221313,
        "latitude" : 51.083984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6467285752296448,
        "latitude" : 51.08406448364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6464816927909851,
        "latitude" : 51.08420944213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.646335780620575,
        "latitude" : 51.084266662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6460747718811035,
        "latitude" : 51.08435821533203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6459581255912781,
        "latitude" : 51.08439636230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6455478072166443,
        "latitude" : 51.08441162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6450648903846741,
        "latitude" : 51.08442306518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6450635194778442,
        "latitude" : 51.08442306518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6448891162872314,
        "latitude" : 51.08443069458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6443946957588196,
        "latitude" : 51.084442138671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6438726782798767,
        "latitude" : 51.08442306518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6431729197502136,
        "latitude" : 51.08443069458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.642663300037384,
        "latitude" : 51.084476470947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6425682902336121,
        "latitude" : 51.08449935913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6423420906066895,
        "latitude" : 51.084571838378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.641624391078949,
        "latitude" : 51.08475112915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6411731243133545,
        "latitude" : 51.08480453491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6408833861351013,
        "latitude" : 51.08484649658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6401935815811157,
        "latitude" : 51.084903717041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6392630934715271,
        "latitude" : 51.0850830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6382353901863098,
        "latitude" : 51.085269927978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6378602981567383,
        "latitude" : 51.085350036621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6372941136360168,
        "latitude" : 51.08552551269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.636682391166687,
        "latitude" : 51.08573913574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.636506199836731,
        "latitude" : 51.08580780029297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6362109184265137,
        "latitude" : 51.08594512939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6358928084373474,
        "latitude" : 51.08607864379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6352323889732361,
        "latitude" : 51.08620071411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6347044110298157,
        "latitude" : 51.0862922668457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6342303156852722,
        "latitude" : 51.0864372253418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6337565779685974,
        "latitude" : 51.08662033081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6333057880401611,
        "latitude" : 51.08689880371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6329396963119507,
        "latitude" : 51.08711242675781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6326087713241577,
        "latitude" : 51.08734130859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6323097944259644,
        "latitude" : 51.08760452270508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6319286823272705,
        "latitude" : 51.087886810302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6316241025924683,
        "latitude" : 51.0881462097168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6314408779144287,
        "latitude" : 51.0882568359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6311606764793396,
        "latitude" : 51.08836364746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6308223009109497,
        "latitude" : 51.0885124206543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6301323175430298,
        "latitude" : 51.08876419067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6296455264091492,
        "latitude" : 51.088951110839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6293929219245911,
        "latitude" : 51.08899688720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6291040778160095,
        "latitude" : 51.08900833129883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6289743185043335,
        "latitude" : 51.08900451660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6287078857421875,
        "latitude" : 51.088985443115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6283776164054871,
        "latitude" : 51.088951110839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6278200149536133,
        "latitude" : 51.0888786315918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6276538968086243,
        "latitude" : 51.088844299316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6274895071983337,
        "latitude" : 51.08880615234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6266816258430481,
        "latitude" : 51.08855438232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6260001063346863,
        "latitude" : 51.08832550048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6258087754249573,
        "latitude" : 51.088226318359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.625581681728363,
        "latitude" : 51.08818435668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6250271201133728,
        "latitude" : 51.08810806274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6246861219406128,
        "latitude" : 51.08804702758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6244506239891052,
        "latitude" : 51.08804702758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6238769888877869,
        "latitude" : 51.08808135986328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6237096786499023,
        "latitude" : 51.08808898925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6233569979667664,
        "latitude" : 51.08808898925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6233233213424683,
        "latitude" : 51.0880241394043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6226317882537842,
        "latitude" : 51.08808517456055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6223502159118652,
        "latitude" : 51.08809280395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6217013001441956,
        "latitude" : 51.08821105957031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6215221881866455,
        "latitude" : 51.088233947753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6213052868843079,
        "latitude" : 51.08823013305664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6212283968925476,
        "latitude" : 51.08822250366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6211463212966919,
        "latitude" : 51.088199615478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6210166215896606,
        "latitude" : 51.08814239501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6205583810806274,
        "latitude" : 51.08784866333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6203498840332031,
        "latitude" : 51.0876579284668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6202394962310791,
        "latitude" : 51.087528228759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6201463937759399,
        "latitude" : 51.08753967285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6200364232063293,
        "latitude" : 51.08744430541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6199802160263062,
        "latitude" : 51.0874137878418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6199197173118591,
        "latitude" : 51.08738327026367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.619706392288208,
        "latitude" : 51.08730697631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6193578839302063,
        "latitude" : 51.08707046508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6189618706703186,
        "latitude" : 51.08684539794922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6184821128845215,
        "latitude" : 51.08670425415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6179049015045166,
        "latitude" : 51.086524963378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6176589727401733,
        "latitude" : 51.08639144897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6172776222229004,
        "latitude" : 51.086158752441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.617094099521637,
        "latitude" : 51.08604049682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6169108152389526,
        "latitude" : 51.085914611816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6163687109947205,
        "latitude" : 51.085514068603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6157997846603394,
        "latitude" : 51.08515548706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.615546703338623,
        "latitude" : 51.084930419921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6152160167694092,
        "latitude" : 51.084720611572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6148868799209595,
        "latitude" : 51.084598541259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6144136786460876,
        "latitude" : 51.084476470947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6138585805892944,
        "latitude" : 51.084320068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6133247017860413,
        "latitude" : 51.084129333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6127079725265503,
        "latitude" : 51.083839416503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.612291693687439,
        "latitude" : 51.08367919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6123167872428894,
        "latitude" : 51.08359909057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6119379997253418,
        "latitude" : 51.083473205566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6115754246711731,
        "latitude" : 51.0833740234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6112533807754517,
        "latitude" : 51.08320999145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6108909249305725,
        "latitude" : 51.083065032958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6107212901115417,
        "latitude" : 51.0830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6096962094306946,
        "latitude" : 51.08295822143555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6089996099472046,
        "latitude" : 51.08281326293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6085515022277832,
        "latitude" : 51.082706451416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6082231998443604,
        "latitude" : 51.082611083984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6080381274223328,
        "latitude" : 51.08254623413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6078773736953735,
        "latitude" : 51.08247756958008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6076610088348389,
        "latitude" : 51.08236312866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6075587868690491,
        "latitude" : 51.08238983154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.607128381729126,
        "latitude" : 51.08212661743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6067588925361633,
        "latitude" : 51.081878662109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6063776016235352,
        "latitude" : 51.08164978027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6059390902519226,
        "latitude" : 51.08136749267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6057074069976807,
        "latitude" : 51.08119583129883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6055263876914978,
        "latitude" : 51.08103942871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6053553819656372,
        "latitude" : 51.08079147338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6052489876747131,
        "latitude" : 51.08067321777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6051793098449707,
        "latitude" : 51.08061981201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6050333976745605,
        "latitude" : 51.08053207397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6045867800712585,
        "latitude" : 51.08033752441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6040446758270264,
        "latitude" : 51.08013153076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.603700578212738,
        "latitude" : 51.08003616333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6032769083976746,
        "latitude" : 51.07998275756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6028069853782654,
        "latitude" : 51.07994079589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6024513840675354,
        "latitude" : 51.079898834228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6015768051147461,
        "latitude" : 51.07973861694336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6011623740196228,
        "latitude" : 51.07970428466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6006665229797363,
        "latitude" : 51.079673767089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.6003714799880981,
        "latitude" : 51.07965850830078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5998715162277222,
        "latitude" : 51.07966613769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5988842248916626,
        "latitude" : 51.079742431640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5977808833122253,
        "latitude" : 51.07970428466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5977780818939209,
        "latitude" : 51.07970428466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5977495908737183,
        "latitude" : 51.07970428466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5977025032043457,
        "latitude" : 51.0797004699707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5976608991622925,
        "latitude" : 51.07969665527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5975366234779358,
        "latitude" : 51.079689025878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5974931716918945,
        "latitude" : 51.079681396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5974776744842529,
        "latitude" : 51.079681396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5974661111831665,
        "latitude" : 51.079681396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5974463224411011,
        "latitude" : 51.079681396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5974006056785583,
        "latitude" : 51.07969284057617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5968390107154846,
        "latitude" : 51.07978820800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5967279076576233,
        "latitude" : 51.079803466796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5966870784759521,
        "latitude" : 51.07980728149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5965681076049805,
        "latitude" : 51.0798225402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5965358018875122,
        "latitude" : 51.07982635498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5965023040771484,
        "latitude" : 51.079833984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5964567065238953,
        "latitude" : 51.079837799072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5964351892471313,
        "latitude" : 51.07984161376953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5963830947875977,
        "latitude" : 51.07984924316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5963125824928284,
        "latitude" : 51.07985305786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5962668061256409,
        "latitude" : 51.079856872558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5961837768554688,
        "latitude" : 51.079856872558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5958445072174072,
        "latitude" : 51.079872131347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5958043932914734,
        "latitude" : 51.079872131347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5957542061805725,
        "latitude" : 51.07987594604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5957127213478088,
        "latitude" : 51.07987976074219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5951942801475525,
        "latitude" : 51.0799446105957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5950450897216797,
        "latitude" : 51.07996368408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.595039427280426,
        "latitude" : 51.07996368408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5949487090110779,
        "latitude" : 51.079978942871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.594885528087616,
        "latitude" : 51.079994201660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5948336720466614,
        "latitude" : 51.08000564575195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5947818756103516,
        "latitude" : 51.08001708984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5947253704071045,
        "latitude" : 51.08003234863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5946720242500305,
        "latitude" : 51.08005142211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5946071147918701,
        "latitude" : 51.08007049560547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5945550203323364,
        "latitude" : 51.08008575439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5945059061050415,
        "latitude" : 51.080108642578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5944737792015076,
        "latitude" : 51.08012008666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5941609144210815,
        "latitude" : 51.08024978637695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5938894748687744,
        "latitude" : 51.080379486083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5936176180839539,
        "latitude" : 51.08051681518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5932021737098694,
        "latitude" : 51.08072280883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5928432941436768,
        "latitude" : 51.080902099609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5924435257911682,
        "latitude" : 51.08109664916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5923821926116943,
        "latitude" : 51.08112716674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5918794274330139,
        "latitude" : 51.08136749267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.591841995716095,
        "latitude" : 51.081382751464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5918005108833313,
        "latitude" : 51.08140182495117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5917459726333618,
        "latitude" : 51.081424713134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5914283990859985,
        "latitude" : 51.08154296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5913838148117065,
        "latitude" : 51.081565856933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5913336277008057,
        "latitude" : 51.08158874511719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5912818908691406,
        "latitude" : 51.08161163330078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5912129282951355,
        "latitude" : 51.08164596557617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5912085175514221,
        "latitude" : 51.08164978027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5911567211151123,
        "latitude" : 51.0816764831543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5906543135643005,
        "latitude" : 51.08194351196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5905954241752625,
        "latitude" : 51.081974029541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5905721783638,
        "latitude" : 51.08198928833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5905693173408508,
        "latitude" : 51.08198928833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5905489921569824,
        "latitude" : 51.08200454711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5905200839042664,
        "latitude" : 51.08202362060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5905141830444336,
        "latitude" : 51.08203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5904850959777832,
        "latitude" : 51.08205795288086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5904378294944763,
        "latitude" : 51.08210372924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5902984142303467,
        "latitude" : 51.08224868774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5902138948440552,
        "latitude" : 51.08233642578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5901467800140381,
        "latitude" : 51.08242416381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5899128913879395,
        "latitude" : 51.08271408081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.589815080165863,
        "latitude" : 51.08283233642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5897840857505798,
        "latitude" : 51.08286666870117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5897520184516907,
        "latitude" : 51.08289337158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5897449851036072,
        "latitude" : 51.08290100097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5897129774093628,
        "latitude" : 51.082923889160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5896812081336975,
        "latitude" : 51.082942962646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.589430570602417,
        "latitude" : 51.0831298828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5893020033836365,
        "latitude" : 51.083221435546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5892686247825623,
        "latitude" : 51.083248138427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5892670154571533,
        "latitude" : 51.083248138427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5892285108566284,
        "latitude" : 51.083282470703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5891830921173096,
        "latitude" : 51.08332443237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5891515016555786,
        "latitude" : 51.08335876464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5891101956367493,
        "latitude" : 51.083396911621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5888997912406921,
        "latitude" : 51.08361053466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5888745784759521,
        "latitude" : 51.08363723754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5888507962226868,
        "latitude" : 51.08366012573242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5888254046440125,
        "latitude" : 51.083683013916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5887972712516785,
        "latitude" : 51.08370590209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5887646079063416,
        "latitude" : 51.0837287902832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5887019038200378,
        "latitude" : 51.08378219604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5886521935462952,
        "latitude" : 51.08382034301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5886273980140686,
        "latitude" : 51.083839416503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5886039137840271,
        "latitude" : 51.0838623046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5885627269744873,
        "latitude" : 51.083900451660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5885604023933411,
        "latitude" : 51.08390426635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5883657932281494,
        "latitude" : 51.08409118652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5883523225784302,
        "latitude" : 51.084110260009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.588323175907135,
        "latitude" : 51.08413314819336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5883163809776306,
        "latitude" : 51.084136962890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5882883071899414,
        "latitude" : 51.08415985107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5882676243782043,
        "latitude" : 51.08417510986328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5882570743560791,
        "latitude" : 51.08418273925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5882387161254883,
        "latitude" : 51.084190368652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5882232785224915,
        "latitude" : 51.08419418334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5881829261779785,
        "latitude" : 51.08420944213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5879929065704346,
        "latitude" : 51.084259033203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5879592895507812,
        "latitude" : 51.08427047729492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5878965258598328,
        "latitude" : 51.08428955078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5877506732940674,
        "latitude" : 51.08434295654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5875458717346191,
        "latitude" : 51.08443069458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5872246026992798,
        "latitude" : 51.08456039428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5871738791465759,
        "latitude" : 51.08457946777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5871487259864807,
        "latitude" : 51.084590911865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5870174765586853,
        "latitude" : 51.08462905883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5870000123977661,
        "latitude" : 51.084632873535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5869808793067932,
        "latitude" : 51.08463668823242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5869749188423157,
        "latitude" : 51.08464050292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.586955189704895,
        "latitude" : 51.08464050292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5868943929672241,
        "latitude" : 51.08464431762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5868527889251709,
        "latitude" : 51.08464813232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5868242979049683,
        "latitude" : 51.084651947021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5867913961410522,
        "latitude" : 51.084659576416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5864182114601135,
        "latitude" : 51.08473205566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5863788723945618,
        "latitude" : 51.084739685058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5863271951675415,
        "latitude" : 51.08474349975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5862908959388733,
        "latitude" : 51.08475112915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5862551927566528,
        "latitude" : 51.08475875854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5861998200416565,
        "latitude" : 51.08477020263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.585879385471344,
        "latitude" : 51.084815979003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5858464241027832,
        "latitude" : 51.08481979370117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.585823118686676,
        "latitude" : 51.08482360839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.585796594619751,
        "latitude" : 51.08483123779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5857691764831543,
        "latitude" : 51.084835052490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5855885744094849,
        "latitude" : 51.08488464355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5855541825294495,
        "latitude" : 51.08489227294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5855116844177246,
        "latitude" : 51.084903717041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5854707956314087,
        "latitude" : 51.08491516113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5854339003562927,
        "latitude" : 51.08491897583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5853996872901917,
        "latitude" : 51.08492660522461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5851796269416809,
        "latitude" : 51.08497619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5850635766983032,
        "latitude" : 51.08499526977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.585031270980835,
        "latitude" : 51.084999084472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5850030779838562,
        "latitude" : 51.08500671386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5849825143814087,
        "latitude" : 51.08501052856445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5849648118019104,
        "latitude" : 51.08501434326172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5847821831703186,
        "latitude" : 51.085079193115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5846347212791443,
        "latitude" : 51.08512496948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5846015810966492,
        "latitude" : 51.08513641357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5845764875411987,
        "latitude" : 51.08514404296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5845528244972229,
        "latitude" : 51.08515167236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.584311306476593,
        "latitude" : 51.08521270751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.584210216999054,
        "latitude" : 51.085235595703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5837298035621643,
        "latitude" : 51.08536148071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5836802124977112,
        "latitude" : 51.08537292480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.583645224571228,
        "latitude" : 51.08538055419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5835996866226196,
        "latitude" : 51.085391998291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5834493041038513,
        "latitude" : 51.0854377746582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5833095908164978,
        "latitude" : 51.08547592163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5832629799842834,
        "latitude" : 51.085487365722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5832273960113525,
        "latitude" : 51.08549499511719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5832027196884155,
        "latitude" : 51.08550262451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5828213095664978,
        "latitude" : 51.08557891845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5827777981758118,
        "latitude" : 51.08558654785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5827401876449585,
        "latitude" : 51.085594177246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5823439955711365,
        "latitude" : 51.08565902709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5817973017692566,
        "latitude" : 51.085750579833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5816435217857361,
        "latitude" : 51.085777282714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5813789963722229,
        "latitude" : 51.085819244384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5813475847244263,
        "latitude" : 51.08582305908203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5813264846801758,
        "latitude" : 51.0858268737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5813053250312805,
        "latitude" : 51.0858268737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5811672210693359,
        "latitude" : 51.08583450317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5811414122581482,
        "latitude" : 51.08583450317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5811282992362976,
        "latitude" : 51.085838317871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5811182856559753,
        "latitude" : 51.085838317871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5809631943702698,
        "latitude" : 51.08586883544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5809401869773865,
        "latitude" : 51.08587646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5808568000793457,
        "latitude" : 51.08589172363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.580833375453949,
        "latitude" : 51.085899353027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5808138251304626,
        "latitude" : 51.08590316772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.580810010433197,
        "latitude" : 51.085906982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5807939171791077,
        "latitude" : 51.08591079711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5806102752685547,
        "latitude" : 51.08594512939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.58058100938797,
        "latitude" : 51.08595275878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5805519819259644,
        "latitude" : 51.08595657348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5805262923240662,
        "latitude" : 51.085960388183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5803233981132507,
        "latitude" : 51.08599090576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5802921056747437,
        "latitude" : 51.08599853515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5802651047706604,
        "latitude" : 51.086002349853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5802479982376099,
        "latitude" : 51.086002349853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5802271962165833,
        "latitude" : 51.08600616455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5799455046653748,
        "latitude" : 51.08604431152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5799431204795837,
        "latitude" : 51.086036682128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5799412131309509,
        "latitude" : 51.086029052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5798792839050293,
        "latitude" : 51.08603286743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5798522233963013,
        "latitude" : 51.086036682128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5798400044441223,
        "latitude" : 51.086036682128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5798196196556091,
        "latitude" : 51.08604049682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5798162817955017,
        "latitude" : 51.08604049682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5797913074493408,
        "latitude" : 51.08604431152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5796204209327698,
        "latitude" : 51.0860710144043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5795915126800537,
        "latitude" : 51.08607482910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5795459151268005,
        "latitude" : 51.086082458496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5795127153396606,
        "latitude" : 51.08609390258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5794824957847595,
        "latitude" : 51.086097717285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5791773200035095,
        "latitude" : 51.086177825927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5791453719139099,
        "latitude" : 51.086185455322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5791414976119995,
        "latitude" : 51.086185455322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5791171193122864,
        "latitude" : 51.0861930847168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5791112780570984,
        "latitude" : 51.08619689941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5790808200836182,
        "latitude" : 51.086204528808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5790714025497437,
        "latitude" : 51.08620834350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5790320038795471,
        "latitude" : 51.086219787597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5789989829063416,
        "latitude" : 51.08623123168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5789785981178284,
        "latitude" : 51.086238861083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5783336758613586,
        "latitude" : 51.08647537231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5782936215400696,
        "latitude" : 51.08648681640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5779529809951782,
        "latitude" : 51.086570739746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5776162147521973,
        "latitude" : 51.0866584777832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5773643851280212,
        "latitude" : 51.08658218383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5771663188934326,
        "latitude" : 51.086570739746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5769447088241577,
        "latitude" : 51.08653259277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5765981078147888,
        "latitude" : 51.08642578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5765941739082336,
        "latitude" : 51.08643341064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5765455961227417,
        "latitude" : 51.08651351928711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.576509416103363,
        "latitude" : 51.08650588989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5765078067779541,
        "latitude" : 51.086509704589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5765035152435303,
        "latitude" : 51.086517333984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5764760971069336,
        "latitude" : 51.08651351928711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5764496922492981,
        "latitude" : 51.08650588989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5764464735984802,
        "latitude" : 51.08650588989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.576419472694397,
        "latitude" : 51.08650207519531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5763508081436157,
        "latitude" : 51.086483001708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5762637257575989,
        "latitude" : 51.08647537231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5762336254119873,
        "latitude" : 51.08647155761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5762010812759399,
        "latitude" : 51.086463928222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5761681795120239,
        "latitude" : 51.08646011352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5760828256607056,
        "latitude" : 51.08644485473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5760253071784973,
        "latitude" : 51.08643341064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.575975775718689,
        "latitude" : 51.086421966552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5759233832359314,
        "latitude" : 51.0864143371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5758702754974365,
        "latitude" : 51.08639907836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5758348107337952,
        "latitude" : 51.08639144897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5758050084114075,
        "latitude" : 51.08638381958008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5754936933517456,
        "latitude" : 51.08629608154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5754677057266235,
        "latitude" : 51.0862922668457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5754650235176086,
        "latitude" : 51.0862922668457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5754390954971313,
        "latitude" : 51.08628463745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5754175186157227,
        "latitude" : 51.086280822753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5753881931304932,
        "latitude" : 51.08627700805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5751590728759766,
        "latitude" : 51.08624267578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5751298069953918,
        "latitude" : 51.086238861083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5750994086265564,
        "latitude" : 51.086238861083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5750619173049927,
        "latitude" : 51.08623123168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5748146772384644,
        "latitude" : 51.08620071411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5747851133346558,
        "latitude" : 51.08619689941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5747683048248291,
        "latitude" : 51.08619689941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5743591785430908,
        "latitude" : 51.0861930847168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5739818811416626,
        "latitude" : 51.086177825927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5739352703094482,
        "latitude" : 51.08617401123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5738893747329712,
        "latitude" : 51.0861701965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5738608241081238,
        "latitude" : 51.08616256713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5738363265991211,
        "latitude" : 51.086158752441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5736253261566162,
        "latitude" : 51.08610534667969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5735251903533936,
        "latitude" : 51.08608627319336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5733007788658142,
        "latitude" : 51.086036682128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5731806755065918,
        "latitude" : 51.08601379394531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5730581879615784,
        "latitude" : 51.085994720458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5729495882987976,
        "latitude" : 51.08598327636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5727607011795044,
        "latitude" : 51.085975646972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.572473406791687,
        "latitude" : 51.08597946166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.57243812084198,
        "latitude" : 51.08600616455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5723171234130859,
        "latitude" : 51.086021423339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5723127722740173,
        "latitude" : 51.086021423339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5722498297691345,
        "latitude" : 51.086029052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5722355246543884,
        "latitude" : 51.086029052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5721954703330994,
        "latitude" : 51.08603286743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5721682906150818,
        "latitude" : 51.08603286743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5721011161804199,
        "latitude" : 51.08603286743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5720825791358948,
        "latitude" : 51.08603286743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5720111727714539,
        "latitude" : 51.08603286743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.571959912776947,
        "latitude" : 51.08603286743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.57191002368927,
        "latitude" : 51.086029052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5718972086906433,
        "latitude" : 51.08602523803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5718261003494263,
        "latitude" : 51.08601760864258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5717934966087341,
        "latitude" : 51.08600997924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5717152953147888,
        "latitude" : 51.08599853515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5716925859451294,
        "latitude" : 51.085994720458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5716273784637451,
        "latitude" : 51.08597946166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5716217160224915,
        "latitude" : 51.08597946166992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5715706944465637,
        "latitude" : 51.085968017578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5715196132659912,
        "latitude" : 51.08595657348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5714471936225891,
        "latitude" : 51.085941314697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5714229941368103,
        "latitude" : 51.0859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.57136470079422,
        "latitude" : 51.08592987060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5712509155273438,
        "latitude" : 51.08591842651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5712139010429382,
        "latitude" : 51.085914611816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5711385011672974,
        "latitude" : 51.085906982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.571050226688385,
        "latitude" : 51.085899353027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5709689855575562,
        "latitude" : 51.08589172363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5708991289138794,
        "latitude" : 51.08589172363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5708155035972595,
        "latitude" : 51.08586883544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5708097815513611,
        "latitude" : 51.08586502075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5707800984382629,
        "latitude" : 51.08586120605469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5707489252090454,
        "latitude" : 51.085853576660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5707162022590637,
        "latitude" : 51.08584976196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5706748962402344,
        "latitude" : 51.085845947265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5705181956291199,
        "latitude" : 51.08583450317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5704013109207153,
        "latitude" : 51.0858268737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5703338980674744,
        "latitude" : 51.085819244384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5703095197677612,
        "latitude" : 51.08579635620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5699986219406128,
        "latitude" : 51.08578109741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.569911777973175,
        "latitude" : 51.08577346801758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5697811245918274,
        "latitude" : 51.08575439453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5696420073509216,
        "latitude" : 51.085723876953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5695059895515442,
        "latitude" : 51.085689544677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5686848163604736,
        "latitude" : 51.08551025390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5685943961143494,
        "latitude" : 51.085479736328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5685622096061707,
        "latitude" : 51.0854606628418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5683801770210266,
        "latitude" : 51.085296630859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5683326125144958,
        "latitude" : 51.08522033691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5683143138885498,
        "latitude" : 51.08516311645508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5682116150856018,
        "latitude" : 51.08497619628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5681858062744141,
        "latitude" : 51.084930419921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5681483149528503,
        "latitude" : 51.08489990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5680792927742004,
        "latitude" : 51.084869384765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5678678750991821,
        "latitude" : 51.0848274230957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5677698254585266,
        "latitude" : 51.08481216430664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5676931738853455,
        "latitude" : 51.08479309082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5675944089889526,
        "latitude" : 51.08475875854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5675027966499329,
        "latitude" : 51.084716796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5673159956932068,
        "latitude" : 51.084617614746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5671609044075012,
        "latitude" : 51.084556579589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5668960213661194,
        "latitude" : 51.08448791503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.566533625125885,
        "latitude" : 51.084388732910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5663774013519287,
        "latitude" : 51.08435821533203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5661165714263916,
        "latitude" : 51.08434295654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5660526156425476,
        "latitude" : 51.08433532714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.565883994102478,
        "latitude" : 51.084293365478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5657846927642822,
        "latitude" : 51.08427429199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.565590500831604,
        "latitude" : 51.08427429199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5654808282852173,
        "latitude" : 51.084312438964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5649970769882202,
        "latitude" : 51.08420944213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5642756819725037,
        "latitude" : 51.084083557128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5637794733047485,
        "latitude" : 51.08392333984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5634520053863525,
        "latitude" : 51.083805084228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.563210129737854,
        "latitude" : 51.08373260498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5630810856819153,
        "latitude" : 51.083702087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.562696099281311,
        "latitude" : 51.08373260498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5624535083770752,
        "latitude" : 51.08372497558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5622637867927551,
        "latitude" : 51.08376693725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5619561076164246,
        "latitude" : 51.08378982543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.561736524105072,
        "latitude" : 51.08378219604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5617259740829468,
        "latitude" : 51.0837516784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5616999864578247,
        "latitude" : 51.083534240722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5610851049423218,
        "latitude" : 51.08356475830078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5608927011489868,
        "latitude" : 51.083553314208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5608243942260742,
        "latitude" : 51.08354568481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5602431297302246,
        "latitude" : 51.08341598510742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5597807765007019,
        "latitude" : 51.08326721191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5584983229637146,
        "latitude" : 51.083003997802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.558361828327179,
        "latitude" : 51.083213806152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5583456754684448,
        "latitude" : 51.083229064941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5583022236824036,
        "latitude" : 51.083251953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.558161199092865,
        "latitude" : 51.08328628540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5581135153770447,
        "latitude" : 51.08330535888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.558047890663147,
        "latitude" : 51.08334732055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5579245090484619,
        "latitude" : 51.08354949951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5578694939613342,
        "latitude" : 51.083621978759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5576034188270569,
        "latitude" : 51.083866119384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5575256943702698,
        "latitude" : 51.08393478393555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5574787855148315,
        "latitude" : 51.08396911621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5572704076766968,
        "latitude" : 51.0841064453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5571702122688293,
        "latitude" : 51.084163665771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5571441054344177,
        "latitude" : 51.08417510986328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5569080114364624,
        "latitude" : 51.08423614501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5567923188209534,
        "latitude" : 51.084285736083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5567324757575989,
        "latitude" : 51.08432388305664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.556669294834137,
        "latitude" : 51.084381103515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5566396713256836,
        "latitude" : 51.08441925048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5565745234489441,
        "latitude" : 51.08462905883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5564535856246948,
        "latitude" : 51.084617614746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5564731955528259,
        "latitude" : 51.0845832824707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5564783811569214,
        "latitude" : 51.084556579589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5564733743667603,
        "latitude" : 51.084529876708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.556459903717041,
        "latitude" : 51.08450698852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5563501715660095,
        "latitude" : 51.084407806396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5562881231307983,
        "latitude" : 51.084381103515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5561593770980835,
        "latitude" : 51.08434295654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5560346245765686,
        "latitude" : 51.08431625366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5559676885604858,
        "latitude" : 51.08430862426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5552186965942383,
        "latitude" : 51.08428955078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5547646880149841,
        "latitude" : 51.08424377441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5547206997871399,
        "latitude" : 51.08423614501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5545904040336609,
        "latitude" : 51.08420181274414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5542585849761963,
        "latitude" : 51.084129333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5540735125541687,
        "latitude" : 51.08411407470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5537161827087402,
        "latitude" : 51.08403396606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5534185171127319,
        "latitude" : 51.08401107788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.553137481212616,
        "latitude" : 51.084049224853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.552833616733551,
        "latitude" : 51.08390426635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5524659752845764,
        "latitude" : 51.08383560180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5522220730781555,
        "latitude" : 51.08378219604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5516766905784607,
        "latitude" : 51.083641052246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5515989065170288,
        "latitude" : 51.0836181640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5509533882141113,
        "latitude" : 51.08339309692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5508401989936829,
        "latitude" : 51.0833625793457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5505107045173645,
        "latitude" : 51.083309173583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5504310727119446,
        "latitude" : 51.08329772949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5503442287445068,
        "latitude" : 51.083290100097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5501112937927246,
        "latitude" : 51.08329772949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5500155091285706,
        "latitude" : 51.083255767822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5488228797912598,
        "latitude" : 51.08327102661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5487527251243591,
        "latitude" : 51.08327865600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5484281182289124,
        "latitude" : 51.08333969116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.547989010810852,
        "latitude" : 51.08345413208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5478355288505554,
        "latitude" : 51.08347702026367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5476652979850769,
        "latitude" : 51.08348846435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5469868779182434,
        "latitude" : 51.08345031738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5468323826789856,
        "latitude" : 51.08346176147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.546360194683075,
        "latitude" : 51.08344650268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5462077260017395,
        "latitude" : 51.083438873291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.545917272567749,
        "latitude" : 51.083412170410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5456910729408264,
        "latitude" : 51.0833854675293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5456269979476929,
        "latitude" : 51.08338165283203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.54563307762146,
        "latitude" : 51.08332443237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5455185174942017,
        "latitude" : 51.083335876464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5454428791999817,
        "latitude" : 51.083335876464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5450494885444641,
        "latitude" : 51.08340072631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5449448823928833,
        "latitude" : 51.08341598510742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5445497035980225,
        "latitude" : 51.08345413208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5444568991661072,
        "latitude" : 51.08345413208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5443528294563293,
        "latitude" : 51.08344650268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5440027713775635,
        "latitude" : 51.08340835571289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5435749888420105,
        "latitude" : 51.08334732055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5435203909873962,
        "latitude" : 51.083404541015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5429943799972534,
        "latitude" : 51.08333206176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5424249172210693,
        "latitude" : 51.08323669433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5421246886253357,
        "latitude" : 51.08320236206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.541995108127594,
        "latitude" : 51.08319091796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5416954159736633,
        "latitude" : 51.083187103271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5415521264076233,
        "latitude" : 51.08320236206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5413662195205688,
        "latitude" : 51.083213806152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5412665009498596,
        "latitude" : 51.08302307128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5411999821662903,
        "latitude" : 51.08277893066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.541220486164093,
        "latitude" : 51.082672119140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5413206219673157,
        "latitude" : 51.082393646240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5413224101066589,
        "latitude" : 51.08233642578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5413147211074829,
        "latitude" : 51.082305908203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5412821769714355,
        "latitude" : 51.082252502441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5412710905075073,
        "latitude" : 51.082244873046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5411711931228638,
        "latitude" : 51.08219528198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.541047990322113,
        "latitude" : 51.0821647644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5408660769462585,
        "latitude" : 51.08213424682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5405173897743225,
        "latitude" : 51.08210372924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5402234196662903,
        "latitude" : 51.08209991455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5399172902107239,
        "latitude" : 51.08211898803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5398526191711426,
        "latitude" : 51.082130432128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.53974848985672,
        "latitude" : 51.08217239379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5396866798400879,
        "latitude" : 51.08222961425781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5396332144737244,
        "latitude" : 51.082252502441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5395783185958862,
        "latitude" : 51.082271575927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5395097136497498,
        "latitude" : 51.082275390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5394899845123291,
        "latitude" : 51.08226776123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5394623279571533,
        "latitude" : 51.082237243652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5394490957260132,
        "latitude" : 51.08220672607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5394564270973206,
        "latitude" : 51.0821533203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5394412875175476,
        "latitude" : 51.082088470458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5393682718276978,
        "latitude" : 51.08205032348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5393059849739075,
        "latitude" : 51.082035064697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5392404794692993,
        "latitude" : 51.08203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5392060875892639,
        "latitude" : 51.08203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5391274094581604,
        "latitude" : 51.08208465576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5390772223472595,
        "latitude" : 51.08213424682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5389072895050049,
        "latitude" : 51.08250045776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5387594103813171,
        "latitude" : 51.08261489868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5385701060295105,
        "latitude" : 51.08269119262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5385509729385376,
        "latitude" : 51.082706451416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5385403037071228,
        "latitude" : 51.08272933959961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5385423898696899,
        "latitude" : 51.0827522277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.538551926612854,
        "latitude" : 51.082767486572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5386509895324707,
        "latitude" : 51.08283996582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5387679934501648,
        "latitude" : 51.082977294921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.538764476776123,
        "latitude" : 51.0829963684082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5386667251586914,
        "latitude" : 51.083065032958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5386348962783813,
        "latitude" : 51.08308029174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5385946035385132,
        "latitude" : 51.08308792114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5385304093360901,
        "latitude" : 51.08308792114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5383424758911133,
        "latitude" : 51.08302307128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5378212928771973,
        "latitude" : 51.08271026611328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5377901792526245,
        "latitude" : 51.08270263671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537721574306488,
        "latitude" : 51.08270263671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375732779502869,
        "latitude" : 51.082740783691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537545382976532,
        "latitude" : 51.082767486572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5375037789344788,
        "latitude" : 51.08281707763672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5374748706817627,
        "latitude" : 51.0828742980957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5374541282653809,
        "latitude" : 51.082942962646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373659729957581,
        "latitude" : 51.08311080932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373418927192688,
        "latitude" : 51.08319854736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.537335991859436,
        "latitude" : 51.08329772949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373440980911255,
        "latitude" : 51.08340072631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373495817184448,
        "latitude" : 51.08345031738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373802185058594,
        "latitude" : 51.08352279663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373609066009521,
        "latitude" : 51.08354568481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5373420715332031,
        "latitude" : 51.083553314208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5371325016021729,
        "latitude" : 51.08359146118164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5370925068855286,
        "latitude" : 51.08359146118164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5370483994483948,
        "latitude" : 51.08358383178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5369706749916077,
        "latitude" : 51.083560943603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5363678932189941,
        "latitude" : 51.08343505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5362583994865417,
        "latitude" : 51.08341979980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5358000993728638,
        "latitude" : 51.08328628540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5357002019882202,
        "latitude" : 51.0832405090332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5355477929115295,
        "latitude" : 51.08317947387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5353317260742188,
        "latitude" : 51.083377838134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352454781532288,
        "latitude" : 51.08366394042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351992845535278,
        "latitude" : 51.083770751953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351691842079163,
        "latitude" : 51.08382034301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351911187171936,
        "latitude" : 51.08389663696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351712703704834,
        "latitude" : 51.08393859863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351712703704834,
        "latitude" : 51.08407211303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351489782333374,
        "latitude" : 51.084102630615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351194739341736,
        "latitude" : 51.084129333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5349323153495789,
        "latitude" : 51.08427047729492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5348902940750122,
        "latitude" : 51.08433532714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5348014831542969,
        "latitude" : 51.084434509277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5343776941299438,
        "latitude" : 51.08469772338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5341926217079163,
        "latitude" : 51.084861755371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5339999794960022,
        "latitude" : 51.084991455078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5339105129241943,
        "latitude" : 51.085025787353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5336850881576538,
        "latitude" : 51.08506393432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5336344838142395,
        "latitude" : 51.085079193115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5335589051246643,
        "latitude" : 51.08512496948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.533421516418457,
        "latitude" : 51.085269927978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5333287119865417,
        "latitude" : 51.0853157043457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5333067178726196,
        "latitude" : 51.08533477783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5332874059677124,
        "latitude" : 51.085357666015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.533219575881958,
        "latitude" : 51.08546829223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5331692099571228,
        "latitude" : 51.08552932739258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5330038070678711,
        "latitude" : 51.08570098876953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5329537987709045,
        "latitude" : 51.08574676513672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5328260064125061,
        "latitude" : 51.0858154296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5327807068824768,
        "latitude" : 51.08584976196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5327364802360535,
        "latitude" : 51.08589172363281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5327215790748596,
        "latitude" : 51.08591079711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5326430201530457,
        "latitude" : 51.08609390258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5328599214553833,
        "latitude" : 51.08618927001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5329340100288391,
        "latitude" : 51.0861930847168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.533206582069397,
        "latitude" : 51.08633041381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5333859920501709,
        "latitude" : 51.08644104003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5342581868171692,
        "latitude" : 51.08680725097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5344297885894775,
        "latitude" : 51.08688735961914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5345122814178467,
        "latitude" : 51.086944580078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5347102284431458,
        "latitude" : 51.08714294433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5349215865135193,
        "latitude" : 51.08745574951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5350183248519897,
        "latitude" : 51.087467193603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352137088775635,
        "latitude" : 51.0876579284668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5353167057037354,
        "latitude" : 51.087738037109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5355529189109802,
        "latitude" : 51.08799362182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535592794418335,
        "latitude" : 51.088043212890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5357193946838379,
        "latitude" : 51.08823776245117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5357756018638611,
        "latitude" : 51.08831024169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5358780026435852,
        "latitude" : 51.088417053222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361245274543762,
        "latitude" : 51.08870315551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361365079879761,
        "latitude" : 51.08872985839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361534953117371,
        "latitude" : 51.08877944946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361613035202026,
        "latitude" : 51.08889389038086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361536145210266,
        "latitude" : 51.08895492553711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361369252204895,
        "latitude" : 51.0889892578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360546112060547,
        "latitude" : 51.08906555175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5359516143798828,
        "latitude" : 51.089115142822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5359264016151428,
        "latitude" : 51.08914566040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535892903804779,
        "latitude" : 51.089210510253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5358772277832031,
        "latitude" : 51.08925247192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5358790755271912,
        "latitude" : 51.08978271484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5358905792236328,
        "latitude" : 51.08982467651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5359355211257935,
        "latitude" : 51.08989334106445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5363255739212036,
        "latitude" : 51.090293884277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5364766120910645,
        "latitude" : 51.09043884277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5365179181098938,
        "latitude" : 51.09048843383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5365831255912781,
        "latitude" : 51.09059524536133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5366095900535583,
        "latitude" : 51.09070587158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5366058945655823,
        "latitude" : 51.09073257446289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5365610122680664,
        "latitude" : 51.09088897705078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5364575982093811,
        "latitude" : 51.09113311767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5362913012504578,
        "latitude" : 51.09138107299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5362764000892639,
        "latitude" : 51.09144592285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5362809896469116,
        "latitude" : 51.09152603149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5362746119499207,
        "latitude" : 51.091548919677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5362640023231506,
        "latitude" : 51.09156799316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5362315773963928,
        "latitude" : 51.09159851074219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361039042472839,
        "latitude" : 51.09165954589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.536090612411499,
        "latitude" : 51.0916748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360844135284424,
        "latitude" : 51.09169006347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360913276672363,
        "latitude" : 51.09174346923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360451936721802,
        "latitude" : 51.09185028076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360398292541504,
        "latitude" : 51.09188461303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360662937164307,
        "latitude" : 51.09199523925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360512733459473,
        "latitude" : 51.092063903808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360562205314636,
        "latitude" : 51.09208679199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360922813415527,
        "latitude" : 51.0921630859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360963940620422,
        "latitude" : 51.09221649169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360671877861023,
        "latitude" : 51.09223556518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5359992980957031,
        "latitude" : 51.092262268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535961925983429,
        "latitude" : 51.09226989746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5358207821846008,
        "latitude" : 51.092262268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5357921123504639,
        "latitude" : 51.09226608276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5357636213302612,
        "latitude" : 51.09231185913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5357521176338196,
        "latitude" : 51.09235763549805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535732626914978,
        "latitude" : 51.092384338378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5356206893920898,
        "latitude" : 51.09249496459961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5355957746505737,
        "latitude" : 51.092559814453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5355867147445679,
        "latitude" : 51.092620849609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5355759859085083,
        "latitude" : 51.09264373779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5355200171470642,
        "latitude" : 51.09269714355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5355092287063599,
        "latitude" : 51.09272384643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535507082939148,
        "latitude" : 51.092742919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.53557950258255,
        "latitude" : 51.09298324584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5356196165084839,
        "latitude" : 51.09307098388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535475492477417,
        "latitude" : 51.09306716918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535391628742218,
        "latitude" : 51.09319305419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5352463722229004,
        "latitude" : 51.09331130981445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351548790931702,
        "latitude" : 51.093406677246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5350036025047302,
        "latitude" : 51.09358215332031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5345661044120789,
        "latitude" : 51.09355545043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5341315865516663,
        "latitude" : 51.09352111816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5338355898857117,
        "latitude" : 51.09344482421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5333362817764282,
        "latitude" : 51.093292236328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5333070158958435,
        "latitude" : 51.09331512451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5329734086990356,
        "latitude" : 51.0932502746582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5328397154808044,
        "latitude" : 51.09323501586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5327484011650085,
        "latitude" : 51.093231201171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5326679944992065,
        "latitude" : 51.09320068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5324475169181824,
        "latitude" : 51.09317398071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5316587090492249,
        "latitude" : 51.0926513671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5315725207328796,
        "latitude" : 51.09257507324219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5315341949462891,
        "latitude" : 51.09252166748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.531480073928833,
        "latitude" : 51.092247009277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5313401222229004,
        "latitude" : 51.09225082397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5311478972434998,
        "latitude" : 51.0922737121582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5312348008155823,
        "latitude" : 51.092464447021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.531248927116394,
        "latitude" : 51.09251403808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5312880277633667,
        "latitude" : 51.092811584472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5311142802238464,
        "latitude" : 51.092750549316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5309078097343445,
        "latitude" : 51.092689514160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5305262804031372,
        "latitude" : 51.092559814453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5303916931152344,
        "latitude" : 51.092525482177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5301222205162048,
        "latitude" : 51.09246826171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.530125617980957,
        "latitude" : 51.092403411865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52937251329422,
        "latitude" : 51.09228515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5288571119308472,
        "latitude" : 51.092193603515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5288692116737366,
        "latitude" : 51.09212875366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5288454294204712,
        "latitude" : 51.09202194213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5286524891853333,
        "latitude" : 51.0920295715332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5285354852676392,
        "latitude" : 51.09202194213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.528401792049408,
        "latitude" : 51.09200668334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5280277729034424,
        "latitude" : 51.092002868652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5271595120429993,
        "latitude" : 51.09196090698242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5266668200492859,
        "latitude" : 51.0919189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5265454053878784,
        "latitude" : 51.0919189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5264561772346497,
        "latitude" : 51.09189224243164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5264126062393188,
        "latitude" : 51.09187316894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5263481736183167,
        "latitude" : 51.09183120727539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5262966752052307,
        "latitude" : 51.09178924560547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5261496901512146,
        "latitude" : 51.091651916503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5260362029075623,
        "latitude" : 51.0916748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5260180234909058,
        "latitude" : 51.09157180786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.526021420955658,
        "latitude" : 51.09146499633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5260463953018188,
        "latitude" : 51.09139633178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.526067316532135,
        "latitude" : 51.09136962890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5261247754096985,
        "latitude" : 51.091312408447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5262094736099243,
        "latitude" : 51.091251373291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5263810157775879,
        "latitude" : 51.09115982055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5263773202896118,
        "latitude" : 51.091094970703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5273013114929199,
        "latitude" : 51.09095764160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5273120999336243,
        "latitude" : 51.0909309387207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5273892283439636,
        "latitude" : 51.09061813354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5273759961128235,
        "latitude" : 51.090538024902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5273368954658508,
        "latitude" : 51.09046936035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5271778106689453,
        "latitude" : 51.09030532836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5271124839782715,
        "latitude" : 51.09020233154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.527082085609436,
        "latitude" : 51.090126037597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5269700288772583,
        "latitude" : 51.0896110534668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5264291167259216,
        "latitude" : 51.089778900146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5262997150421143,
        "latitude" : 51.08980941772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5260512828826904,
        "latitude" : 51.08985137939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5258312225341797,
        "latitude" : 51.089900970458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5257461071014404,
        "latitude" : 51.08993148803711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5256857872009277,
        "latitude" : 51.08993911743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5254672169685364,
        "latitude" : 51.089942932128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.524740993976593,
        "latitude" : 51.08992385864258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241618156433105,
        "latitude" : 51.089908599853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5240563750267029,
        "latitude" : 51.0900764465332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5238156914710999,
        "latitude" : 51.090370178222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5237507224082947,
        "latitude" : 51.09043884277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5235785841941833,
        "latitude" : 51.090599060058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236688256263733,
        "latitude" : 51.09063720703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236477255821228,
        "latitude" : 51.090850830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236225724220276,
        "latitude" : 51.090919494628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5234208106994629,
        "latitude" : 51.09120178222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5234060883522034,
        "latitude" : 51.09126281738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5234156847000122,
        "latitude" : 51.0913200378418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5235080122947693,
        "latitude" : 51.09151840209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5234624743461609,
        "latitude" : 51.091552734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5233973860740662,
        "latitude" : 51.09157943725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523248016834259,
        "latitude" : 51.09160614013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5231950879096985,
        "latitude" : 51.091609954833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5226622819900513,
        "latitude" : 51.09157180786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5226010084152222,
        "latitude" : 51.091522216796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5223972797393799,
        "latitude" : 51.09150695800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5221611857414246,
        "latitude" : 51.09147644042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5219730734825134,
        "latitude" : 51.09146499633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5215288996696472,
        "latitude" : 51.091468811035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5213196277618408,
        "latitude" : 51.09144973754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.521251380443573,
        "latitude" : 51.091434478759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5211489796638489,
        "latitude" : 51.09142303466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5209445953369141,
        "latitude" : 51.09138488769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5209236741065979,
        "latitude" : 51.09136962890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5209441184997559,
        "latitude" : 51.09122085571289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5209516882896423,
        "latitude" : 51.09103012084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5207383036613464,
        "latitude" : 51.09101486206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5205785036087036,
        "latitude" : 51.09099197387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5203362107276917,
        "latitude" : 51.0909423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5199903845787048,
        "latitude" : 51.090858459472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5198966860771179,
        "latitude" : 51.09084701538086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5193818211555481,
        "latitude" : 51.0908088684082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5192490220069885,
        "latitude" : 51.09079360961914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5191417932510376,
        "latitude" : 51.090782165527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5185372829437256,
        "latitude" : 51.09075164794922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5185276865959167,
        "latitude" : 51.09082794189453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5184797048568726,
        "latitude" : 51.090946197509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5184450745582581,
        "latitude" : 51.090999603271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5184245109558105,
        "latitude" : 51.09101867675781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5184100866317749,
        "latitude" : 51.09102249145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5181192755699158,
        "latitude" : 51.091007232666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5181037187576294,
        "latitude" : 51.09100341796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5179591178894043,
        "latitude" : 51.09092712402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.517927885055542,
        "latitude" : 51.090919494628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172489285469055,
        "latitude" : 51.09103012084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172346830368042,
        "latitude" : 51.09103012084961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5171995759010315,
        "latitude" : 51.09101104736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5171231031417847,
        "latitude" : 51.090946197509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5170701742172241,
        "latitude" : 51.090858459472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5170350074768066,
        "latitude" : 51.090755462646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5169749855995178,
        "latitude" : 51.090755462646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5167536735534668,
        "latitude" : 51.09075164794922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5164285898208618,
        "latitude" : 51.09074020385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5160601735115051,
        "latitude" : 51.090736389160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5158467292785645,
        "latitude" : 51.09071350097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5156230926513672,
        "latitude" : 51.09065628051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153346061706543,
        "latitude" : 51.09056854248047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5152552127838135,
        "latitude" : 51.09059143066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153089761734009,
        "latitude" : 51.09042739868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153278112411499,
        "latitude" : 51.09028625488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153098106384277,
        "latitude" : 51.090267181396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5142061710357666,
        "latitude" : 51.08982467651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5133334994316101,
        "latitude" : 51.08946990966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5133020877838135,
        "latitude" : 51.08946990966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5132831931114197,
        "latitude" : 51.0894775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5131546258926392,
        "latitude" : 51.089569091796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5130928754806519,
        "latitude" : 51.08962631225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5130469799041748,
        "latitude" : 51.08967590332031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5129141211509705,
        "latitude" : 51.0898551940918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5128477811813354,
        "latitude" : 51.0898323059082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5126907229423523,
        "latitude" : 51.089786529541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5126097798347473,
        "latitude" : 51.08977127075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5124953985214233,
        "latitude" : 51.08975601196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.51236492395401,
        "latitude" : 51.08975601196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5123263001441956,
        "latitude" : 51.089752197265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5121707916259766,
        "latitude" : 51.08974838256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5120822191238403,
        "latitude" : 51.089752197265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5120664238929749,
        "latitude" : 51.089752197265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5120254755020142,
        "latitude" : 51.08975601196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5119330286979675,
        "latitude" : 51.08977127075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5118408799171448,
        "latitude" : 51.08979415893555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5117763876914978,
        "latitude" : 51.08980178833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5117079019546509,
        "latitude" : 51.08980178833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5116451978683472,
        "latitude" : 51.08979415893555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.511547327041626,
        "latitude" : 51.08977508544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5113571286201477,
        "latitude" : 51.08974838256836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5110868215560913,
        "latitude" : 51.0897102355957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5106638073921204,
        "latitude" : 51.089630126953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5105733275413513,
        "latitude" : 51.089603424072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104901194572449,
        "latitude" : 51.089569091796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104537010192871,
        "latitude" : 51.08955001831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5103670954704285,
        "latitude" : 51.08944320678711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104100704193115,
        "latitude" : 51.089393615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104078054428101,
        "latitude" : 51.08937454223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5099756717681885,
        "latitude" : 51.08922576904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5098726153373718,
        "latitude" : 51.08919143676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5087341070175171,
        "latitude" : 51.08880615234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5084657073020935,
        "latitude" : 51.088714599609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5084425806999207,
        "latitude" : 51.088722229003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.508392870426178,
        "latitude" : 51.0887451171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5083805918693542,
        "latitude" : 51.0887565612793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5083501935005188,
        "latitude" : 51.08881759643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.508332371711731,
        "latitude" : 51.0888557434082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5081642866134644,
        "latitude" : 51.08882522583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5079501271247864,
        "latitude" : 51.08878707885742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5079082250595093,
        "latitude" : 51.088783264160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5078809261322021,
        "latitude" : 51.08877944946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5077518820762634,
        "latitude" : 51.08877944946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5077157020568848,
        "latitude" : 51.08877944946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5075823068618774,
        "latitude" : 51.08877944946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072144269943237,
        "latitude" : 51.08876419067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069661736488342,
        "latitude" : 51.08876419067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069620013237,
        "latitude" : 51.08876419067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069801807403564,
        "latitude" : 51.08872985839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069906711578369,
        "latitude" : 51.088714599609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069959163665771,
        "latitude" : 51.08868408203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069798827171326,
        "latitude" : 51.08860397338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069599747657776,
        "latitude" : 51.088558197021484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068597197532654,
        "latitude" : 51.08830261230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068327784538269,
        "latitude" : 51.088294982910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5066782236099243,
        "latitude" : 51.08830642700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.506385326385498,
        "latitude" : 51.08827209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5063081979751587,
        "latitude" : 51.08827209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5060176849365234,
        "latitude" : 51.088287353515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.505401611328125,
        "latitude" : 51.0882682800293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5052385926246643,
        "latitude" : 51.08827209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5051683187484741,
        "latitude" : 51.08828353881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5044456720352173,
        "latitude" : 51.088417053222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5040670037269592,
        "latitude" : 51.088470458984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5035256743431091,
        "latitude" : 51.08852005004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5030462741851807,
        "latitude" : 51.08855438232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5030444264411926,
        "latitude" : 51.088565826416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5031036734580994,
        "latitude" : 51.08863830566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5033621191978455,
        "latitude" : 51.08894348144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5032745003700256,
        "latitude" : 51.08899688720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.503203272819519,
        "latitude" : 51.089027404785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5029317736625671,
        "latitude" : 51.08909225463867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5026755928993225,
        "latitude" : 51.08915328979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5023297071456909,
        "latitude" : 51.089385986328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5023155808448792,
        "latitude" : 51.08951187133789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5021865963935852,
        "latitude" : 51.08961486816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.502116322517395,
        "latitude" : 51.089717864990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5019475817680359,
        "latitude" : 51.089988708496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5018935203552246,
        "latitude" : 51.09011459350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5016649961471558,
        "latitude" : 51.090248107910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5013105869293213,
        "latitude" : 51.090389251708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5006440877914429,
        "latitude" : 51.09025955200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5005764961242676,
        "latitude" : 51.09025573730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5005043745040894,
        "latitude" : 51.09025192260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5003867745399475,
        "latitude" : 51.09025192260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5002719163894653,
        "latitude" : 51.090274810791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5002083778381348,
        "latitude" : 51.09029769897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5001103281974792,
        "latitude" : 51.09033966064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4997048079967499,
        "latitude" : 51.090545654296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4994901120662689,
        "latitude" : 51.090675354003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4990536868572235,
        "latitude" : 51.0909423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4986867904663086,
        "latitude" : 51.09120178222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4981698989868164,
        "latitude" : 51.09137725830078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4977453052997589,
        "latitude" : 51.09161376953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4974134862422943,
        "latitude" : 51.09176254272461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49707499146461487,
        "latitude" : 51.091896057128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49673429131507874,
        "latitude" : 51.09205627441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49628570675849915,
        "latitude" : 51.09223556518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49614399671554565,
        "latitude" : 51.09231185913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4960460960865021,
        "latitude" : 51.09237289428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49597489833831787,
        "latitude" : 51.09243392944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4959391951560974,
        "latitude" : 51.09248733520508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4959036111831665,
        "latitude" : 51.09257125854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4958786964416504,
        "latitude" : 51.09276580810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49581989645957947,
        "latitude" : 51.09294891357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4957844018936157,
        "latitude" : 51.09303283691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4957089126110077,
        "latitude" : 51.09315490722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4955197870731354,
        "latitude" : 51.0933952331543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49517300724983215,
        "latitude" : 51.093563079833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4948335886001587,
        "latitude" : 51.09368133544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4941194951534271,
        "latitude" : 51.09394836425781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4937590956687927,
        "latitude" : 51.094051361083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4935992956161499,
        "latitude" : 51.094093322753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4932633936405182,
        "latitude" : 51.09418869018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49291351437568665,
        "latitude" : 51.094322204589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4925991892814636,
        "latitude" : 51.09445571899414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4922856092453003,
        "latitude" : 51.094482421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4921512007713318,
        "latitude" : 51.09449005126953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4919838011264801,
        "latitude" : 51.0941047668457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4919534921646118,
        "latitude" : 51.0939826965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49194151163101196,
        "latitude" : 51.09386444091797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49189651012420654,
        "latitude" : 51.093711853027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4918721914291382,
        "latitude" : 51.09354019165039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4918327033519745,
        "latitude" : 51.09339141845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49162518978118896,
        "latitude" : 51.09283447265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4915159046649933,
        "latitude" : 51.092506408691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4914293885231018,
        "latitude" : 51.09213638305664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4914137125015259,
        "latitude" : 51.0919189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49142658710479736,
        "latitude" : 51.09169387817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49135011434555054,
        "latitude" : 51.09141540527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.491337388753891,
        "latitude" : 51.0913200378418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4913159906864166,
        "latitude" : 51.09123229980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49129238724708557,
        "latitude" : 51.09116744995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4912657141685486,
        "latitude" : 51.09111022949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4911991059780121,
        "latitude" : 51.091007232666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49098581075668335,
        "latitude" : 51.090763092041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49073711037635803,
        "latitude" : 51.09054946899414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49067190289497375,
        "latitude" : 51.09048843383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4906100034713745,
        "latitude" : 51.09041976928711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49055230617523193,
        "latitude" : 51.09034729003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4905005991458893,
        "latitude" : 51.090267181396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4903942048549652,
        "latitude" : 51.09013748168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4902164936065674,
        "latitude" : 51.08991622924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.490084707736969,
        "latitude" : 51.0897102355957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.489998996257782,
        "latitude" : 51.08949279785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4899319112300873,
        "latitude" : 51.08908462524414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4898903965950012,
        "latitude" : 51.088836669921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4898551106452942,
        "latitude" : 51.08873748779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4897938072681427,
        "latitude" : 51.088645935058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4896422028541565,
        "latitude" : 51.088478088378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48958900570869446,
        "latitude" : 51.088401794433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4894689917564392,
        "latitude" : 51.08818435668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4893952012062073,
        "latitude" : 51.08799362182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4893766939640045,
        "latitude" : 51.087860107421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4893803894519806,
        "latitude" : 51.087703704833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4893566966056824,
        "latitude" : 51.08760070800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4892879128456116,
        "latitude" : 51.087432861328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48921409249305725,
        "latitude" : 51.087318420410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4891228973865509,
        "latitude" : 51.08717727661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48903629183769226,
        "latitude" : 51.08704376220703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.488986998796463,
        "latitude" : 51.086936950683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48885780572891235,
        "latitude" : 51.08660888671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4887481927871704,
        "latitude" : 51.08659744262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4887627065181732,
        "latitude" : 51.08628463745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4888308048248291,
        "latitude" : 51.085975646972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4888884127140045,
        "latitude" : 51.08571243286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48890790343284607,
        "latitude" : 51.085594177246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48895078897476196,
        "latitude" : 51.085140228271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.488964706659317,
        "latitude" : 51.08499526977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4890407919883728,
        "latitude" : 51.084964752197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4890136122703552,
        "latitude" : 51.08488082885742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4888722002506256,
        "latitude" : 51.084632873535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48884519934654236,
        "latitude" : 51.08455276489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4888285994529724,
        "latitude" : 51.08449935913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4888125956058502,
        "latitude" : 51.08447265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48879268765449524,
        "latitude" : 51.084442138671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48876839876174927,
        "latitude" : 51.084407806396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48872360587120056,
        "latitude" : 51.08434295654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48869019746780396,
        "latitude" : 51.084293365478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48865678906440735,
        "latitude" : 51.0842399597168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4885767996311188,
        "latitude" : 51.08408737182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4885556101799011,
        "latitude" : 51.084041595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48854660987854004,
        "latitude" : 51.084014892578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48854249715805054,
        "latitude" : 51.083988189697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4885385036468506,
        "latitude" : 51.08393859863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4885348081588745,
        "latitude" : 51.08390426635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48850059509277344,
        "latitude" : 51.08378219604492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4883373975753784,
        "latitude" : 51.083255767822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4883033037185669,
        "latitude" : 51.08316421508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48816800117492676,
        "latitude" : 51.08293151855469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4880366921424866,
        "latitude" : 51.08245086669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4879707098007202,
        "latitude" : 51.08232879638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48791760206222534,
        "latitude" : 51.08220672607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48778629302978516,
        "latitude" : 51.08203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4876982867717743,
        "latitude" : 51.08188247680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48759588599205017,
        "latitude" : 51.08156204223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48748070001602173,
        "latitude" : 51.08115768432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48739680647850037,
        "latitude" : 51.080665588378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4873580038547516,
        "latitude" : 51.08049774169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4871850907802582,
        "latitude" : 51.08006286621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48717111349105835,
        "latitude" : 51.080013275146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4871687889099121,
        "latitude" : 51.07990646362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48720988631248474,
        "latitude" : 51.07969665527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48722928762435913,
        "latitude" : 51.079627990722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.487265408039093,
        "latitude" : 51.07952880859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48734530806541443,
        "latitude" : 51.07939910888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48736539483070374,
        "latitude" : 51.079307556152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48740309476852417,
        "latitude" : 51.079200744628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4874047040939331,
        "latitude" : 51.07889175415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48736709356307983,
        "latitude" : 51.07842254638672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4873150885105133,
        "latitude" : 51.0781364440918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48725929856300354,
        "latitude" : 51.077701568603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4872299134731293,
        "latitude" : 51.077598571777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4871272146701813,
        "latitude" : 51.07741928100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4870235025882721,
        "latitude" : 51.077186584472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4869503080844879,
        "latitude" : 51.0766716003418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4869388937950134,
        "latitude" : 51.07627868652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48689669370651245,
        "latitude" : 51.075950622558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48684918880462646,
        "latitude" : 51.075218200683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.486765593290329,
        "latitude" : 51.074806213378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48671820759773254,
        "latitude" : 51.074684143066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4867058992385864,
        "latitude" : 51.074623107910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48669469356536865,
        "latitude" : 51.074398040771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48682060837745667,
        "latitude" : 51.073734283447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48682069778442383,
        "latitude" : 51.073726654052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4868287146091461,
        "latitude" : 51.073570251464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4868651032447815,
        "latitude" : 51.07328796386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48686718940734863,
        "latitude" : 51.073219299316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4868636131286621,
        "latitude" : 51.073158264160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48683181405067444,
        "latitude" : 51.073036193847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4866879880428314,
        "latitude" : 51.07293701171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48676368594169617,
        "latitude" : 51.07289505004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48679760098457336,
        "latitude" : 51.07286071777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4868175983428955,
        "latitude" : 51.072818756103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48682910203933716,
        "latitude" : 51.07277297973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48683521151542664,
        "latitude" : 51.072235107421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.486871600151062,
        "latitude" : 51.07173156738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48685431480407715,
        "latitude" : 51.07160568237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48672351241111755,
        "latitude" : 51.07123565673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48669660091400146,
        "latitude" : 51.071044921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48669329285621643,
        "latitude" : 51.071022033691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48669108748435974,
        "latitude" : 51.071006774902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4866414964199066,
        "latitude" : 51.070865631103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48663750290870667,
        "latitude" : 51.07083511352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4866113066673279,
        "latitude" : 51.07065200805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4865032136440277,
        "latitude" : 51.0702018737793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48643189668655396,
        "latitude" : 51.070072174072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4863870143890381,
        "latitude" : 51.070045471191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48633280396461487,
        "latitude" : 51.070091247558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4862762987613678,
        "latitude" : 51.07011795043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4862186014652252,
        "latitude" : 51.070133209228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4861598014831543,
        "latitude" : 51.07014083862305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48610278964042664,
        "latitude" : 51.07013702392578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48604199290275574,
        "latitude" : 51.070125579833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48597851395606995,
        "latitude" : 51.070098876953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48593229055404663,
        "latitude" : 51.070072174072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48588109016418457,
        "latitude" : 51.07002258300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.485781192779541,
        "latitude" : 51.069847106933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48560380935668945,
        "latitude" : 51.06959915161133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48555681109428406,
        "latitude" : 51.069549560546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4855054020881653,
        "latitude" : 51.06950378417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4854522943496704,
        "latitude" : 51.06947326660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48538610339164734,
        "latitude" : 51.0694465637207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4852460026741028,
        "latitude" : 51.06940841674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4852009117603302,
        "latitude" : 51.069393157958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48515748977661133,
        "latitude" : 51.069366455078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.485129714012146,
        "latitude" : 51.069339752197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48511621356010437,
        "latitude" : 51.06931686401367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48511049151420593,
        "latitude" : 51.069271087646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4851185083389282,
        "latitude" : 51.06924819946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.485179603099823,
        "latitude" : 51.06916809082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4852024018764496,
        "latitude" : 51.06912612915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4852167069911957,
        "latitude" : 51.0690803527832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48521938920021057,
        "latitude" : 51.06904220581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4852069914340973,
        "latitude" : 51.06894302368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4851883053779602,
        "latitude" : 51.06890106201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48515400290489197,
        "latitude" : 51.0688591003418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4851193130016327,
        "latitude" : 51.06883239746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48508980870246887,
        "latitude" : 51.06881332397461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48492029309272766,
        "latitude" : 51.068763732910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48479241132736206,
        "latitude" : 51.06874084472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4846855103969574,
        "latitude" : 51.0687370300293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48446109890937805,
        "latitude" : 51.06867980957031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48435860872268677,
        "latitude" : 51.06865310668945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48429399728775024,
        "latitude" : 51.06862258911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48426780104637146,
        "latitude" : 51.0685920715332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4842602014541626,
        "latitude" : 51.068565368652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4842621088027954,
        "latitude" : 51.068546295166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48432379961013794,
        "latitude" : 51.068450927734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4844138026237488,
        "latitude" : 51.068363189697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48456668853759766,
        "latitude" : 51.06826400756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4846068024635315,
        "latitude" : 51.06822204589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4846251904964447,
        "latitude" : 51.068180084228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4846295118331909,
        "latitude" : 51.068138122558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4846245050430298,
        "latitude" : 51.068115234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48460009694099426,
        "latitude" : 51.068077087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48456940054893494,
        "latitude" : 51.06805419921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4845286011695862,
        "latitude" : 51.06803512573242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48428070545196533,
        "latitude" : 51.067970275878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48417338728904724,
        "latitude" : 51.06794357299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4840629994869232,
        "latitude" : 51.06791305541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839775860309601,
        "latitude" : 51.06790542602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839218854904175,
        "latitude" : 51.067909240722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838198125362396,
        "latitude" : 51.06793212890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48377931118011475,
        "latitude" : 51.06794738769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4837487041950226,
        "latitude" : 51.06796646118164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48372799158096313,
        "latitude" : 51.067989349365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836108982563019,
        "latitude" : 51.06816482543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835889935493469,
        "latitude" : 51.068180084228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48354849219322205,
        "latitude" : 51.06819534301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48350828886032104,
        "latitude" : 51.068206787109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48344141244888306,
        "latitude" : 51.068199157714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48339059948921204,
        "latitude" : 51.06818389892578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48307961225509644,
        "latitude" : 51.067962646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48305830359458923,
        "latitude" : 51.067955017089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4830226004123688,
        "latitude" : 51.067955017089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48298949003219604,
        "latitude" : 51.067962646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48296329379081726,
        "latitude" : 51.06797790527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4827099144458771,
        "latitude" : 51.06813430786133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4826815128326416,
        "latitude" : 51.068172454833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48265668749809265,
        "latitude" : 51.06818771362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.482627809047699,
        "latitude" : 51.068199157714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4825662076473236,
        "latitude" : 51.068206787109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48242661356925964,
        "latitude" : 51.068199157714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4822984039783478,
        "latitude" : 51.068172454833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4821699857711792,
        "latitude" : 51.068145751953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4821099042892456,
        "latitude" : 51.06810760498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48208940029144287,
        "latitude" : 51.068077087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4820846915245056,
        "latitude" : 51.06804656982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48209598660469055,
        "latitude" : 51.06800842285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48211729526519775,
        "latitude" : 51.067970275878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48214980959892273,
        "latitude" : 51.067935943603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4822213053703308,
        "latitude" : 51.06788635253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4823307991027832,
        "latitude" : 51.06776809692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48235470056533813,
        "latitude" : 51.06772232055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48236000537872314,
        "latitude" : 51.067684173583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4823608100414276,
        "latitude" : 51.06763458251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4823474884033203,
        "latitude" : 51.067604064941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4823229908943176,
        "latitude" : 51.06757736206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48228299617767334,
        "latitude" : 51.06755447387695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48223620653152466,
        "latitude" : 51.06753158569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4821580946445465,
        "latitude" : 51.0675048828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48177778720855713,
        "latitude" : 51.06739807128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4816232919692993,
        "latitude" : 51.06736373901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48155298829078674,
        "latitude" : 51.0673713684082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48151978850364685,
        "latitude" : 51.0673828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4814775884151459,
        "latitude" : 51.06740951538086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4814113974571228,
        "latitude" : 51.06747055053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4812285006046295,
        "latitude" : 51.067691802978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4811510145664215,
        "latitude" : 51.0677490234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4810718894004822,
        "latitude" : 51.06776809692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4809238910675049,
        "latitude" : 51.06771469116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4808613061904907,
        "latitude" : 51.06770706176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48081550002098083,
        "latitude" : 51.067710876464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4807418882846832,
        "latitude" : 51.06773376464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4806899130344391,
        "latitude" : 51.06775665283203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4805332124233246,
        "latitude" : 51.067832946777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4804826080799103,
        "latitude" : 51.06785202026367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4804495871067047,
        "latitude" : 51.0678596496582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48037800192832947,
        "latitude" : 51.06786346435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4803053140640259,
        "latitude" : 51.06786346435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4802241921424866,
        "latitude" : 51.06785583496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48015469312667847,
        "latitude" : 51.067840576171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48013079166412354,
        "latitude" : 51.06782913208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4800950884819031,
        "latitude" : 51.067787170410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4800921082496643,
        "latitude" : 51.0677490234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4800350069999695,
        "latitude" : 51.06761932373047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4799017906188965,
        "latitude" : 51.067501068115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.479807585477829,
        "latitude" : 51.06736755371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47978609800338745,
        "latitude" : 51.06732940673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47976380586624146,
        "latitude" : 51.06731033325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4797371029853821,
        "latitude" : 51.06730270385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47966888546943665,
        "latitude" : 51.067291259765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47962310910224915,
        "latitude" : 51.067291259765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789622128009796,
        "latitude" : 51.0673828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788939952850342,
        "latitude" : 51.06737518310547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788515865802765,
        "latitude" : 51.067359924316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47881510853767395,
        "latitude" : 51.067344665527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4787802994251251,
        "latitude" : 51.067317962646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.478747695684433,
        "latitude" : 51.06726837158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.478800505399704,
        "latitude" : 51.067134857177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788956046104431,
        "latitude" : 51.066978454589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789259135723114,
        "latitude" : 51.066795349121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47897589206695557,
        "latitude" : 51.066749572753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789927899837494,
        "latitude" : 51.06671142578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47899410128593445,
        "latitude" : 51.066673278808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789808988571167,
        "latitude" : 51.0666389465332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47895461320877075,
        "latitude" : 51.06661605834961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47891679406166077,
        "latitude" : 51.066593170166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788658916950226,
        "latitude" : 51.06657791137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47881048917770386,
        "latitude" : 51.06657028198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47875478863716125,
        "latitude" : 51.06657028198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47869449853897095,
        "latitude" : 51.06658172607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47862508893013,
        "latitude" : 51.066612243652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4785707890987396,
        "latitude" : 51.066612243652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47852689027786255,
        "latitude" : 51.06660079956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.478487491607666,
        "latitude" : 51.066585540771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47846248745918274,
        "latitude" : 51.06656265258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47844749689102173,
        "latitude" : 51.0665397644043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4784325063228607,
        "latitude" : 51.06647491455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47841981053352356,
        "latitude" : 51.066383361816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47842130064964294,
        "latitude" : 51.06633758544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4784582853317261,
        "latitude" : 51.06620788574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.478489488363266,
        "latitude" : 51.0661735534668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47855138778686523,
        "latitude" : 51.06611633300781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4786182940006256,
        "latitude" : 51.06607437133789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4787631034851074,
        "latitude" : 51.06601333618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47881680727005005,
        "latitude" : 51.06598663330078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789383113384247,
        "latitude" : 51.06580352783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789400100708008,
        "latitude" : 51.06575393676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47890859842300415,
        "latitude" : 51.06570816040039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4788582921028137,
        "latitude" : 51.065677642822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4787577986717224,
        "latitude" : 51.065650939941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4787198007106781,
        "latitude" : 51.065635681152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47868770360946655,
        "latitude" : 51.06561279296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4786669909954071,
        "latitude" : 51.065589904785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47865650057792664,
        "latitude" : 51.0655632019043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4786545932292938,
        "latitude" : 51.06553268432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4786643087863922,
        "latitude" : 51.06549835205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4786871075630188,
        "latitude" : 51.065460205078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47876060009002686,
        "latitude" : 51.065391540527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4789350926876068,
        "latitude" : 51.0652961730957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47919419407844543,
        "latitude" : 51.06513977050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47926008701324463,
        "latitude" : 51.06504440307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793008863925934,
        "latitude" : 51.06493377685547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793364107608795,
        "latitude" : 51.06489562988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47934719920158386,
        "latitude" : 51.06486511230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47934669256210327,
        "latitude" : 51.06483840942383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47933751344680786,
        "latitude" : 51.064815521240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793044924736023,
        "latitude" : 51.06477737426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47914281487464905,
        "latitude" : 51.06470489501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4791092872619629,
        "latitude" : 51.06463623046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47909989953041077,
        "latitude" : 51.06444549560547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47912290692329407,
        "latitude" : 51.064353942871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4791472852230072,
        "latitude" : 51.06430435180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47918030619621277,
        "latitude" : 51.06425857543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4792439043521881,
        "latitude" : 51.064186096191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.479361891746521,
        "latitude" : 51.06407165527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793955087661743,
        "latitude" : 51.064002990722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47940000891685486,
        "latitude" : 51.06395721435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793928861618042,
        "latitude" : 51.06391143798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47935950756073,
        "latitude" : 51.0638427734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47934940457344055,
        "latitude" : 51.06375503540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793337881565094,
        "latitude" : 51.0637092590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793350100517273,
        "latitude" : 51.06367492675781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793444871902466,
        "latitude" : 51.06364440917969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793623983860016,
        "latitude" : 51.063621520996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.479390412569046,
        "latitude" : 51.063594818115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4794268012046814,
        "latitude" : 51.06357192993164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4794658124446869,
        "latitude" : 51.06355667114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47950878739356995,
        "latitude" : 51.06355285644531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47955450415611267,
        "latitude" : 51.06354904174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47960421442985535,
        "latitude" : 51.06355667114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47968319058418274,
        "latitude" : 51.0635871887207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4804862141609192,
        "latitude" : 51.063690185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.480630099773407,
        "latitude" : 51.06373977661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4807201027870178,
        "latitude" : 51.06378173828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4808250963687897,
        "latitude" : 51.0638427734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4810118079185486,
        "latitude" : 51.06393814086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4810650050640106,
        "latitude" : 51.063968658447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.481130987405777,
        "latitude" : 51.06417465209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4811443090438843,
        "latitude" : 51.06433868408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4812239110469818,
        "latitude" : 51.06443405151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48126450181007385,
        "latitude" : 51.064456939697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48133328557014465,
        "latitude" : 51.064491271972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4813953936100006,
        "latitude" : 51.06451416015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48148199915885925,
        "latitude" : 51.06452941894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4815818965435028,
        "latitude" : 51.06452560424805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48186299204826355,
        "latitude" : 51.06448745727539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48221200704574585,
        "latitude" : 51.06446075439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48241889476776123,
        "latitude" : 51.06437683105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4826580882072449,
        "latitude" : 51.06426239013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4833050072193146,
        "latitude" : 51.063899993896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835447072982788,
        "latitude" : 51.06372833251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835551083087921,
        "latitude" : 51.063716888427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48356738686561584,
        "latitude" : 51.063690185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835698902606964,
        "latitude" : 51.06365203857422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48355668783187866,
        "latitude" : 51.063621520996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835318922996521,
        "latitude" : 51.063594818115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4834969937801361,
        "latitude" : 51.06357192993164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4834164083003998,
        "latitude" : 51.06354904174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48330891132354736,
        "latitude" : 51.063507080078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48322850465774536,
        "latitude" : 51.0634765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48321059346199036,
        "latitude" : 51.06346893310547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.483151912689209,
        "latitude" : 51.063438415527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4829776883125305,
        "latitude" : 51.06334686279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48295271396636963,
        "latitude" : 51.063323974609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4829201102256775,
        "latitude" : 51.06327819824219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4829176962375641,
        "latitude" : 51.06321716308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4829457104206085,
        "latitude" : 51.063148498535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4830020070075989,
        "latitude" : 51.06308364868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48318400979042053,
        "latitude" : 51.0629768371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48330479860305786,
        "latitude" : 51.06294631958008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48336198925971985,
        "latitude" : 51.06294250488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4834575951099396,
        "latitude" : 51.06294250488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48358669877052307,
        "latitude" : 51.062965393066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836758077144623,
        "latitude" : 51.062992095947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48384329676628113,
        "latitude" : 51.06306076049805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48389148712158203,
        "latitude" : 51.063072204589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839428961277008,
        "latitude" : 51.063072204589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48399609327316284,
        "latitude" : 51.06305694580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48429539799690247,
        "latitude" : 51.062896728515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48444560170173645,
        "latitude" : 51.0627555847168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4845578074455261,
        "latitude" : 51.06255340576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4845603108406067,
        "latitude" : 51.062503814697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4845618009567261,
        "latitude" : 51.06247329711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48455309867858887,
        "latitude" : 51.062435150146484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48453429341316223,
        "latitude" : 51.062400817871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48449718952178955,
        "latitude" : 51.062355041503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48444879055023193,
        "latitude" : 51.06230926513672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4844040870666504,
        "latitude" : 51.062278747558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48413899540901184,
        "latitude" : 51.0621337890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.484001487493515,
        "latitude" : 51.06201934814453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4839065968990326,
        "latitude" : 51.061912536621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838828146457672,
        "latitude" : 51.06185531616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48386600613594055,
        "latitude" : 51.061798095703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48387959599494934,
        "latitude" : 51.06173324584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838736951351166,
        "latitude" : 51.06169509887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838576912879944,
        "latitude" : 51.06166076660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48382189869880676,
        "latitude" : 51.06161880493164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4837704002857208,
        "latitude" : 51.061580657958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4837073087692261,
        "latitude" : 51.061546325683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836072027683258,
        "latitude" : 51.0615119934082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835115969181061,
        "latitude" : 51.06146240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48348140716552734,
        "latitude" : 51.06142807006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4834747910499573,
        "latitude" : 51.06140899658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4834837019443512,
        "latitude" : 51.06135559082031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48352131247520447,
        "latitude" : 51.06129837036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835681915283203,
        "latitude" : 51.06126022338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4837014079093933,
        "latitude" : 51.06120300292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4842456877231598,
        "latitude" : 51.06109619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48432379961013794,
        "latitude" : 51.061065673828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4843617081642151,
        "latitude" : 51.061038970947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4843839108943939,
        "latitude" : 51.06101608276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4844054877758026,
        "latitude" : 51.06096649169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4844051003456116,
        "latitude" : 51.060935974121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4843561053276062,
        "latitude" : 51.060733795166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4843139052391052,
        "latitude" : 51.0606689453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.484252393245697,
        "latitude" : 51.060630798339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48413950204849243,
        "latitude" : 51.06059265136719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4840488135814667,
        "latitude" : 51.06057357788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48396629095077515,
        "latitude" : 51.06056213378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48347580432891846,
        "latitude" : 51.060550689697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48337700963020325,
        "latitude" : 51.06056213378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48332008719444275,
        "latitude" : 51.06055450439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.483271986246109,
        "latitude" : 51.060543060302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4832325875759125,
        "latitude" : 51.06052780151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4832004904747009,
        "latitude" : 51.06050491333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4831730127334595,
        "latitude" : 51.06047058105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4831506013870239,
        "latitude" : 51.06041717529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4831528961658478,
        "latitude" : 51.0601692199707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4831602871417999,
        "latitude" : 51.06007385253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.483192503452301,
        "latitude" : 51.060054779052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48350098729133606,
        "latitude" : 51.05986785888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48352620005607605,
        "latitude" : 51.05979537963867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48341360688209534,
        "latitude" : 51.05965805053711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48320358991622925,
        "latitude" : 51.05949401855469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48320358991622925,
        "latitude" : 51.05949401855469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48320749402046204,
        "latitude" : 51.05890655517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48320791125297546,
        "latitude" : 51.058837890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835189878940582,
        "latitude" : 51.05889892578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836260974407196,
        "latitude" : 51.058921813964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48368731141090393,
        "latitude" : 51.05892562866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48411479592323303,
        "latitude" : 51.058902740478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4841881990432739,
        "latitude" : 51.05887985229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48424071073532104,
        "latitude" : 51.05884552001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48425859212875366,
        "latitude" : 51.05882263183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4843122065067291,
        "latitude" : 51.05866622924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48432469367980957,
        "latitude" : 51.058589935302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4843136966228485,
        "latitude" : 51.05844497680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48422038555145264,
        "latitude" : 51.05802536010742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4841702878475189,
        "latitude" : 51.057899475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4840889871120453,
        "latitude" : 51.05776596069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838421046733856,
        "latitude" : 51.05758285522461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48367831110954285,
        "latitude" : 51.05746078491211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4836083948612213,
        "latitude" : 51.05740737915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48358479142189026,
        "latitude" : 51.05734634399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48359519243240356,
        "latitude" : 51.057289123535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.483630895614624,
        "latitude" : 51.05724334716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.483723908662796,
        "latitude" : 51.05720520019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4838652014732361,
        "latitude" : 51.057151794433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48412489891052246,
        "latitude" : 51.05706024169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48416149616241455,
        "latitude" : 51.05703353881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4841754138469696,
        "latitude" : 51.05699920654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4841668903827667,
        "latitude" : 51.05686569213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4841529130935669,
        "latitude" : 51.05681610107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4841003119945526,
        "latitude" : 51.056724548339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48382970690727234,
        "latitude" : 51.056488037109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48379889130592346,
        "latitude" : 51.05646896362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4837566018104553,
        "latitude" : 51.056453704833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48364749550819397,
        "latitude" : 51.05643081665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48342379927635193,
        "latitude" : 51.05637741088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48310738801956177,
        "latitude" : 51.056278228759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48303350806236267,
        "latitude" : 51.056270599365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4829590916633606,
        "latitude" : 51.0562744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4828965961933136,
        "latitude" : 51.05630874633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48276880383491516,
        "latitude" : 51.05638122558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48270151019096375,
        "latitude" : 51.05638885498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4826745092868805,
        "latitude" : 51.0563850402832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4825589060783386,
        "latitude" : 51.056339263916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48251721262931824,
        "latitude" : 51.056304931640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48250100016593933,
        "latitude" : 51.056278228759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48249709606170654,
        "latitude" : 51.05622482299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48237091302871704,
        "latitude" : 51.05593490600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48228371143341064,
        "latitude" : 51.0558967590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48219430446624756,
        "latitude" : 51.05588150024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48214590549468994,
        "latitude" : 51.05588150024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48208001255989075,
        "latitude" : 51.055885314941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4820081889629364,
        "latitude" : 51.05590057373047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4819779098033905,
        "latitude" : 51.055912017822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48182588815689087,
        "latitude" : 51.0560188293457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.481757789850235,
        "latitude" : 51.056114196777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4817197918891907,
        "latitude" : 51.05616760253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4816715121269226,
        "latitude" : 51.05620193481445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48162519931793213,
        "latitude" : 51.05622482299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4815582036972046,
        "latitude" : 51.056243896484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48144519329071045,
        "latitude" : 51.0562744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48129209876060486,
        "latitude" : 51.05632781982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48115310072898865,
        "latitude" : 51.056392669677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4810791015625,
        "latitude" : 51.05643081665039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48090940713882446,
        "latitude" : 51.056556701660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48084139823913574,
        "latitude" : 51.05658721923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48078659176826477,
        "latitude" : 51.056602478027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4807291030883789,
        "latitude" : 51.056617736816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48024940490722656,
        "latitude" : 51.05666732788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47996631264686584,
        "latitude" : 51.05681610107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47989028692245483,
        "latitude" : 51.05686950683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4797776937484741,
        "latitude" : 51.05699920654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47969621419906616,
        "latitude" : 51.057044982910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4796398878097534,
        "latitude" : 51.05706787109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4793381989002228,
        "latitude" : 51.05712890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4790906012058258,
        "latitude" : 51.057151794433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4787943959236145,
        "latitude" : 51.05717849731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47864580154418945,
        "latitude" : 51.05718231201172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4783191978931427,
        "latitude" : 51.05717468261719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4782646894454956,
        "latitude" : 51.057186126708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47823861241340637,
        "latitude" : 51.05719757080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47820910811424255,
        "latitude" : 51.057228088378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4781922996044159,
        "latitude" : 51.05730438232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4781978130340576,
        "latitude" : 51.05765914916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47815918922424316,
        "latitude" : 51.05770492553711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47808921337127686,
        "latitude" : 51.0577507019043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4780026972293854,
        "latitude" : 51.057777404785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4779095947742462,
        "latitude" : 51.05778884887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47785550355911255,
        "latitude" : 51.05778503417969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47779160737991333,
        "latitude" : 51.057777404785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4777618944644928,
        "latitude" : 51.057769775390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4776920974254608,
        "latitude" : 51.05772018432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47766590118408203,
        "latitude" : 51.05769348144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.477642685174942,
        "latitude" : 51.05766296386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4775264859199524,
        "latitude" : 51.057289123535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47750958800315857,
        "latitude" : 51.057281494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47732681035995483,
        "latitude" : 51.05724334716797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4771476984024048,
        "latitude" : 51.0572624206543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47695520520210266,
        "latitude" : 51.05730438232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47659191489219666,
        "latitude" : 51.05741882324219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.476514995098114,
        "latitude" : 51.057411193847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4764626920223236,
        "latitude" : 51.057395935058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47638970613479614,
        "latitude" : 51.0573616027832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47630101442337036,
        "latitude" : 51.057281494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.476287305355072,
        "latitude" : 51.0572624206543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4762322008609772,
        "latitude" : 51.057159423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47615739703178406,
        "latitude" : 51.05696105957031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760932922363281,
        "latitude" : 51.05686950683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47567880153656006,
        "latitude" : 51.05641174316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756641089916229,
        "latitude" : 51.05638122558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756580889225006,
        "latitude" : 51.05634689331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756633937358856,
        "latitude" : 51.05631637573242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4756982922554016,
        "latitude" : 51.056251525878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4757361114025116,
        "latitude" : 51.056190490722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47575250267982483,
        "latitude" : 51.0561637878418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4757749140262604,
        "latitude" : 51.0561408996582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759312868118286,
        "latitude" : 51.05598068237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.475995808839798,
        "latitude" : 51.055885314941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760203957557678,
        "latitude" : 51.05583190917969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761120080947876,
        "latitude" : 51.05542755126953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47615981101989746,
        "latitude" : 51.055320739746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47619569301605225,
        "latitude" : 51.05527114868164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47626379132270813,
        "latitude" : 51.05519485473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4763912856578827,
        "latitude" : 51.05500793457031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765807092189789,
        "latitude" : 51.05480194091797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47672438621520996,
        "latitude" : 51.054718017578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.476931095123291,
        "latitude" : 51.05459976196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.477098286151886,
        "latitude" : 51.05448913574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4771296977996826,
        "latitude" : 51.054420471191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47714659571647644,
        "latitude" : 51.05438232421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4771958887577057,
        "latitude" : 51.054054260253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47720208764076233,
        "latitude" : 51.053733825683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47719109058380127,
        "latitude" : 51.05363464355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4771451950073242,
        "latitude" : 51.053466796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.476988285779953,
        "latitude" : 51.05316162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769890010356903,
        "latitude" : 51.053096771240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.477002888917923,
        "latitude" : 51.05306625366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770191013813019,
        "latitude" : 51.05304718017578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47708579897880554,
        "latitude" : 51.053016662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47713321447372437,
        "latitude" : 51.05300521850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47745880484580994,
        "latitude" : 51.052913665771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47753190994262695,
        "latitude" : 51.05290222167969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4775809049606323,
        "latitude" : 51.052886962890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4776271879673004,
        "latitude" : 51.0528678894043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47765350341796875,
        "latitude" : 51.05284881591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47777891159057617,
        "latitude" : 51.0527229309082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47779080271720886,
        "latitude" : 51.05266571044922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4778256118297577,
        "latitude" : 51.0522575378418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4777876138687134,
        "latitude" : 51.05219650268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47771719098091125,
        "latitude" : 51.05210494995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4776808023452759,
        "latitude" : 51.052059173583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47758808732032776,
        "latitude" : 51.0520133972168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47753849625587463,
        "latitude" : 51.052005767822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.477464497089386,
        "latitude" : 51.051998138427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4773988127708435,
        "latitude" : 51.051998138427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4773212969303131,
        "latitude" : 51.0520133972168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47708168625831604,
        "latitude" : 51.05209732055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770185947418213,
        "latitude" : 51.05210876464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769599139690399,
        "latitude" : 51.0521125793457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4768688976764679,
        "latitude" : 51.05210494995117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4766370952129364,
        "latitude" : 51.052040100097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47660911083221436,
        "latitude" : 51.05202102661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47656750679016113,
        "latitude" : 51.05198669433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765413999557495,
        "latitude" : 51.05195236206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765298068523407,
        "latitude" : 51.051918029785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47652411460876465,
        "latitude" : 51.05187225341797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.476529985666275,
        "latitude" : 51.051822662353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765459895133972,
        "latitude" : 51.0517692565918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.476582407951355,
        "latitude" : 51.05170440673828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47676458954811096,
        "latitude" : 51.051544189453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4768509864807129,
        "latitude" : 51.051475524902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769369065761566,
        "latitude" : 51.051422119140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47703859210014343,
        "latitude" : 51.051368713378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47710660099983215,
        "latitude" : 51.05133819580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47728750109672546,
        "latitude" : 51.051273345947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47753238677978516,
        "latitude" : 51.05118942260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4776188135147095,
        "latitude" : 51.05116653442383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47768810391426086,
        "latitude" : 51.05113983154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4777972996234894,
        "latitude" : 51.05107498168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4781506061553955,
        "latitude" : 51.05061340332031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47828128933906555,
        "latitude" : 51.05036926269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47829461097717285,
        "latitude" : 51.05030822753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4782775938510895,
        "latitude" : 51.050262451171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47817349433898926,
        "latitude" : 51.050132751464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4781526029109955,
        "latitude" : 51.050113677978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4777635931968689,
        "latitude" : 51.05005645751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47762981057167053,
        "latitude" : 51.05000305175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      } ] ]
    },
    "id" : null
  } ]
}