{
  "crs" : null,
  "bbox" : [ -0.540631890296936, 51.37841033935547, -0.3833712041378021, 51.47156524658203 ],
  "features" : [ {
    "crs" : null,
    "bbox" : null,
    "properties" : {
      "boundary" : "administrative",
      "end_date" : "2027-03-31",
      "source:ref:lau:1" : "ONS_OpenData",
      "name:nan" : "Spelthorne",
      "name:sh" : "Spelthorne",
      "source:ons_code" : "OS_OpenData_CodePoint Codelist.txt",
      "type" : "boundary",
      "name:ur" : "سپیلتھون",
      "name:sv" : "Spelthorne",
      "name:ko" : "스펠손",
      "ref:lau:1" : "UKJ2313",
      "admin_level" : "8",
      "name:it" : "Spelthorne",
      "name:en" : "Borough of Spelthorne",
      "wikipedia" : "en:Borough of Spelthorne",
      "name:es" : "Spelthorne",
      "name:zh" : "斯佩尔索恩",
      "website" : "https://www.spelthorne.gov.uk/",
      "name:cy" : "Bwrdeistref Spelthorne",
      "name:pl" : "Spelthorne",
      "name:ro" : "Spelthorne",
      "ons_code" : "43UH",
      "name:nl" : "Spelthorne",
      "name:ru" : "Спелторн",
      "council_style" : "borough",
      "name:de" : "Spelthorne",
      "name:no" : "Spelthorne",
      "name" : "Spelthorne",
      "council_name" : "Spelthorne Borough Council",
      "name:ceb" : "Spelthorne District",
      "name:fr" : "Borough de Spelthorne",
      "ref:gss" : "E07000213",
      "designation" : "non_metropolitan_district",
      "source:ref:gss" : "ONS_OpenData",
      "wikidata" : "Q1234166"
    },
    "geometry" : {
      "crs" : null,
      "bbox" : null,
      "coordinates" : [ [ {
        "longitude" : -0.4189681112766266,
        "latitude" : 51.39716339111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4188038110733032,
        "latitude" : 51.39725875854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41877180337905884,
        "latitude" : 51.3972282409668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41875380277633667,
        "latitude" : 51.39720916748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4187285900115967,
        "latitude" : 51.397186279296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4180063009262085,
        "latitude" : 51.39741516113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41747918725013733,
        "latitude" : 51.39756774902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41732731461524963,
        "latitude" : 51.3975944519043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41721880435943604,
        "latitude" : 51.39765930175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4171532988548279,
        "latitude" : 51.39776611328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4171411991119385,
        "latitude" : 51.39786911010742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41713568568229675,
        "latitude" : 51.39798355102539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41712820529937744,
        "latitude" : 51.39811706542969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.417208194732666,
        "latitude" : 51.39855194091797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4172486960887909,
        "latitude" : 51.3986701965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4172140061855316,
        "latitude" : 51.39875793457031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4171999990940094,
        "latitude" : 51.39878845214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41716089844703674,
        "latitude" : 51.398834228515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4171240031719208,
        "latitude" : 51.39886474609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41706499457359314,
        "latitude" : 51.39890670776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4168862998485565,
        "latitude" : 51.39896011352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41641780734062195,
        "latitude" : 51.399044036865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4162372946739197,
        "latitude" : 51.39906311035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4160839021205902,
        "latitude" : 51.39909362792969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4158577024936676,
        "latitude" : 51.39915084838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41572320461273193,
        "latitude" : 51.39925765991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41570380330085754,
        "latitude" : 51.39931869506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41572439670562744,
        "latitude" : 51.39943313598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4157258868217468,
        "latitude" : 51.39950942993164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4156898856163025,
        "latitude" : 51.39959716796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4156312942504883,
        "latitude" : 51.3996696472168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4155817925930023,
        "latitude" : 51.39977264404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41546499729156494,
        "latitude" : 51.399864196777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4154193103313446,
        "latitude" : 51.39989471435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41530439257621765,
        "latitude" : 51.39997863769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41517940163612366,
        "latitude" : 51.40005874633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4151065945625305,
        "latitude" : 51.40012741088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41500699520111084,
        "latitude" : 51.40030288696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4149593114852905,
        "latitude" : 51.40044021606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4146527945995331,
        "latitude" : 51.40069580078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4141885042190552,
        "latitude" : 51.40098190307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41404810547828674,
        "latitude" : 51.40105438232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4133788049221039,
        "latitude" : 51.401329040527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41295409202575684,
        "latitude" : 51.40147018432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4128682017326355,
        "latitude" : 51.40153884887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4126729965209961,
        "latitude" : 51.401737213134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4125683009624481,
        "latitude" : 51.40185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.411556601524353,
        "latitude" : 51.403255462646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41143620014190674,
        "latitude" : 51.4034538269043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41132959723472595,
        "latitude" : 51.403541564941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4113042950630188,
        "latitude" : 51.403564453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41106370091438293,
        "latitude" : 51.40378952026367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41077640652656555,
        "latitude" : 51.404029846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4106558859348297,
        "latitude" : 51.40410614013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4104306995868683,
        "latitude" : 51.404212951660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41019460558891296,
        "latitude" : 51.40435028076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4096001982688904,
        "latitude" : 51.404659271240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4093649983406067,
        "latitude" : 51.404762268066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4088451862335205,
        "latitude" : 51.40495300292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4081791043281555,
        "latitude" : 51.40517044067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40800198912620544,
        "latitude" : 51.40522003173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40717241168022156,
        "latitude" : 51.40542984008789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40665221214294434,
        "latitude" : 51.40554428100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4060659110546112,
        "latitude" : 51.40565872192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4058854877948761,
        "latitude" : 51.405677795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4057041108608246,
        "latitude" : 51.40568542480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4055691957473755,
        "latitude" : 51.405677795410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4051806926727295,
        "latitude" : 51.40564727783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4050557017326355,
        "latitude" : 51.405643463134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4048874080181122,
        "latitude" : 51.40564727783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40464669466018677,
        "latitude" : 51.405662536621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40448668599128723,
        "latitude" : 51.40567398071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40407219529151917,
        "latitude" : 51.40572738647461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40343761444091797,
        "latitude" : 51.40582275390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40299129486083984,
        "latitude" : 51.4058837890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40278878808021545,
        "latitude" : 51.40591812133789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4024023115634918,
        "latitude" : 51.4059944152832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4021120071411133,
        "latitude" : 51.406070709228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40083131194114685,
        "latitude" : 51.406471252441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40045300126075745,
        "latitude" : 51.40660095214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4002751111984253,
        "latitude" : 51.406673431396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39935100078582764,
        "latitude" : 51.407073974609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3996526896953583,
        "latitude" : 51.40736770629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3997727930545807,
        "latitude" : 51.407470703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39984190464019775,
        "latitude" : 51.40755081176758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39987170696258545,
        "latitude" : 51.4076042175293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39994511008262634,
        "latitude" : 51.407806396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3999406099319458,
        "latitude" : 51.40781021118164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39985018968582153,
        "latitude" : 51.4078483581543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3997836112976074,
        "latitude" : 51.407859802246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3997015953063965,
        "latitude" : 51.40786361694336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3993434011936188,
        "latitude" : 51.40790939331055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.399183988571167,
        "latitude" : 51.40794372558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3991098999977112,
        "latitude" : 51.40796661376953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3989507853984833,
        "latitude" : 51.40803146362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3982301950454712,
        "latitude" : 51.40824508666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39805421233177185,
        "latitude" : 51.408302307128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39721429347991943,
        "latitude" : 51.40859603881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39714041352272034,
        "latitude" : 51.408573150634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3971019983291626,
        "latitude" : 51.40856170654297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39707499742507935,
        "latitude" : 51.408016204833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3970676064491272,
        "latitude" : 51.407981872558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39684629440307617,
        "latitude" : 51.40806198120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39651450514793396,
        "latitude" : 51.40817642211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.396296888589859,
        "latitude" : 51.408226013183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39525580406188965,
        "latitude" : 51.40851974487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3949579894542694,
        "latitude" : 51.408607482910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3941679000854492,
        "latitude" : 51.40883255004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39358770847320557,
        "latitude" : 51.40901565551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39346298575401306,
        "latitude" : 51.4090461730957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39326539635658264,
        "latitude" : 51.40910339355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3931640088558197,
        "latitude" : 51.40912628173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39268919825553894,
        "latitude" : 51.409217834472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3924984037876129,
        "latitude" : 51.409244537353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39220020174980164,
        "latitude" : 51.4093017578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3919405937194824,
        "latitude" : 51.409366607666016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39121100306510925,
        "latitude" : 51.4095458984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3908816874027252,
        "latitude" : 51.40958786010742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3907616138458252,
        "latitude" : 51.40960693359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3904857933521271,
        "latitude" : 51.409645080566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38947799801826477,
        "latitude" : 51.4095573425293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38887861371040344,
        "latitude" : 51.40951156616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38737618923187256,
        "latitude" : 51.409420013427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3870154023170471,
        "latitude" : 51.40937805175781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38571780920028687,
        "latitude" : 51.409149169921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3856891989707947,
        "latitude" : 51.40914535522461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3851569890975952,
        "latitude" : 51.409027099609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3846054971218109,
        "latitude" : 51.40888595581055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3833712041378021,
        "latitude" : 51.408538818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38344570994377136,
        "latitude" : 51.409481048583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38383200764656067,
        "latitude" : 51.40953826904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3837985098361969,
        "latitude" : 51.410118103027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3843303918838501,
        "latitude" : 51.4101676940918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3851014971733093,
        "latitude" : 51.41023635864258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3862611949443817,
        "latitude" : 51.410377502441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38650190830230713,
        "latitude" : 51.410404205322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38665691018104553,
        "latitude" : 51.4104118347168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3868499994277954,
        "latitude" : 51.410400390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3870753049850464,
        "latitude" : 51.41037368774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38735800981521606,
        "latitude" : 51.41034698486328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3878765106201172,
        "latitude" : 51.41032409667969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3891980051994324,
        "latitude" : 51.41032028198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3893168866634369,
        "latitude" : 51.410701751708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3896709978580475,
        "latitude" : 51.41069412231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3897925913333893,
        "latitude" : 51.41140365600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38992950320243835,
        "latitude" : 51.4122200012207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39005979895591736,
        "latitude" : 51.412803649902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39016759395599365,
        "latitude" : 51.4134635925293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3903137147426605,
        "latitude" : 51.414337158203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3897378146648407,
        "latitude" : 51.41435623168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3890272080898285,
        "latitude" : 51.414363861083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3885436952114105,
        "latitude" : 51.41437530517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38758671283721924,
        "latitude" : 51.41435241699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3861440122127533,
        "latitude" : 51.41427993774414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3861801028251648,
        "latitude" : 51.41431427001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38623011112213135,
        "latitude" : 51.41436767578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3862518072128296,
        "latitude" : 51.41442108154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3863013982772827,
        "latitude" : 51.414546966552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38635268807411194,
        "latitude" : 51.414642333984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3866153955459595,
        "latitude" : 51.41501998901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38660120964050293,
        "latitude" : 51.41505813598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38645610213279724,
        "latitude" : 51.41529846191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38644060492515564,
        "latitude" : 51.41537094116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38645970821380615,
        "latitude" : 51.415523529052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3865078091621399,
        "latitude" : 51.415748596191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3865140974521637,
        "latitude" : 51.415897369384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38657090067863464,
        "latitude" : 51.4164924621582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3865320086479187,
        "latitude" : 51.416534423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.386594295501709,
        "latitude" : 51.416805267333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3867413103580475,
        "latitude" : 51.417449951171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38677480816841125,
        "latitude" : 51.417564392089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38678309321403503,
        "latitude" : 51.41765594482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38689640164375305,
        "latitude" : 51.41790771484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3868978023529053,
        "latitude" : 51.41790771484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38700979948043823,
        "latitude" : 51.41823959350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3872464895248413,
        "latitude" : 51.41878890991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3874121904373169,
        "latitude" : 51.41902542114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38741639256477356,
        "latitude" : 51.419029235839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38771501183509827,
        "latitude" : 51.41932678222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3870472013950348,
        "latitude" : 51.41975021362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3866927921772003,
        "latitude" : 51.42005157470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.38666319847106934,
        "latitude" : 51.420082092285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3897162973880768,
        "latitude" : 51.42155838012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39036840200424194,
        "latitude" : 51.42186737060547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39089611172676086,
        "latitude" : 51.422119140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39108720421791077,
        "latitude" : 51.42220687866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3912813067436218,
        "latitude" : 51.42229080200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.391338586807251,
        "latitude" : 51.42231369018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3913635015487671,
        "latitude" : 51.422325134277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39138469099998474,
        "latitude" : 51.42233657836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39158329367637634,
        "latitude" : 51.42241668701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3917849063873291,
        "latitude" : 51.42249298095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3919892907142639,
        "latitude" : 51.42256546020508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3921954035758972,
        "latitude" : 51.422637939453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3924044966697693,
        "latitude" : 51.422706604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3926006853580475,
        "latitude" : 51.422767639160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3926149904727936,
        "latitude" : 51.42277145385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39282849431037903,
        "latitude" : 51.42283630371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39304348826408386,
        "latitude" : 51.42289733886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3932616114616394,
        "latitude" : 51.42295455932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3932957947254181,
        "latitude" : 51.4229621887207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3935396075248718,
        "latitude" : 51.42302703857422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39378491044044495,
        "latitude" : 51.4230842590332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3940333127975464,
        "latitude" : 51.42313766479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39428168535232544,
        "latitude" : 51.42319107055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39453309774398804,
        "latitude" : 51.42323684692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39478620886802673,
        "latitude" : 51.423282623291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39488351345062256,
        "latitude" : 51.42329788208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39501649141311646,
        "latitude" : 51.42332077026367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3951353132724762,
        "latitude" : 51.423336029052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3953886032104492,
        "latitude" : 51.423370361328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3956435024738312,
        "latitude" : 51.423404693603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39589861035346985,
        "latitude" : 51.423431396484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3961552083492279,
        "latitude" : 51.42345428466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39641329646110535,
        "latitude" : 51.42347717285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3966715931892395,
        "latitude" : 51.42349624633789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39692988991737366,
        "latitude" : 51.42351150512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3971439003944397,
        "latitude" : 51.42352294921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39747270941734314,
        "latitude" : 51.42353820800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3978031873703003,
        "latitude" : 51.42354965209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39811789989471436,
        "latitude" : 51.42355728149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39813369512557983,
        "latitude" : 51.42355728149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3984628915786743,
        "latitude" : 51.42355728149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39879390597343445,
        "latitude" : 51.42355728149414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.39912348985671997,
        "latitude" : 51.42354965209961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3994533121585846,
        "latitude" : 51.42353820800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3996579051017761,
        "latitude" : 51.423526763916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.3999648988246918,
        "latitude" : 51.42350769042969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4002707004547119,
        "latitude" : 51.423484802246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40057510137557983,
        "latitude" : 51.423458099365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4008781909942627,
        "latitude" : 51.42342758178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40118148922920227,
        "latitude" : 51.42339324951172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4014819860458374,
        "latitude" : 51.42335510253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40178120136260986,
        "latitude" : 51.42331314086914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40203139185905457,
        "latitude" : 51.42327117919922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.402305006980896,
        "latitude" : 51.423221588134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40257298946380615,
        "latitude" : 51.42316818237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4028398096561432,
        "latitude" : 51.4231071472168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40310370922088623,
        "latitude" : 51.42304229736328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40336790680885315,
        "latitude" : 51.422977447509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40363049507141113,
        "latitude" : 51.422908782958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40389320254325867,
        "latitude" : 51.42284393310547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4041573107242584,
        "latitude" : 51.42277908325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40433719754219055,
        "latitude" : 51.422733306884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4049273133277893,
        "latitude" : 51.4225959777832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40538299083709717,
        "latitude" : 51.42247772216797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4059317111968994,
        "latitude" : 51.422664642333984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4063670039176941,
        "latitude" : 51.42284393310547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4065127968788147,
        "latitude" : 51.42291259765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4069756865501404,
        "latitude" : 51.42316818237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4075627028942108,
        "latitude" : 51.4234619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40779709815979004,
        "latitude" : 51.42357635498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40827861428260803,
        "latitude" : 51.42375183105469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40846291184425354,
        "latitude" : 51.42383575439453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40854310989379883,
        "latitude" : 51.42396545410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4085584878921509,
        "latitude" : 51.424102783203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40865829586982727,
        "latitude" : 51.424251556396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40874210000038147,
        "latitude" : 51.424407958984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4087733030319214,
        "latitude" : 51.42458724975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4088064134120941,
        "latitude" : 51.424957275390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40887048840522766,
        "latitude" : 51.42510223388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40897250175476074,
        "latitude" : 51.425270080566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40902799367904663,
        "latitude" : 51.42544937133789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40936270356178284,
        "latitude" : 51.42575454711914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4095323979854584,
        "latitude" : 51.42587661743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.40974119305610657,
        "latitude" : 51.42604064941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41007721424102783,
        "latitude" : 51.42622375488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41018009185791016,
        "latitude" : 51.42628479003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4103477895259857,
        "latitude" : 51.42646408081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4104219973087311,
        "latitude" : 51.42656707763672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4104888141155243,
        "latitude" : 51.42667007446289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4105471074581146,
        "latitude" : 51.426856994628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41081100702285767,
        "latitude" : 51.42721176147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4108898937702179,
        "latitude" : 51.42734146118164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4112088978290558,
        "latitude" : 51.42751693725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41132768988609314,
        "latitude" : 51.427574157714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4115864038467407,
        "latitude" : 51.42766189575195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41174378991127014,
        "latitude" : 51.42769241333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41206011176109314,
        "latitude" : 51.427738189697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4122120141983032,
        "latitude" : 51.42775344848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4126608967781067,
        "latitude" : 51.427791595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4128386080265045,
        "latitude" : 51.42781066894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4131075143814087,
        "latitude" : 51.4278564453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4124740958213806,
        "latitude" : 51.42877960205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4143736958503723,
        "latitude" : 51.42929458618164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.413827508687973,
        "latitude" : 51.430076599121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41606318950653076,
        "latitude" : 51.430694580078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41616541147232056,
        "latitude" : 51.430564880371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4163849949836731,
        "latitude" : 51.43062210083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4179218113422394,
        "latitude" : 51.431026458740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4177975058555603,
        "latitude" : 51.431209564208984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4173155128955841,
        "latitude" : 51.43191909790039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41772589087486267,
        "latitude" : 51.432029724121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4183776080608368,
        "latitude" : 51.43186569213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4184964895248413,
        "latitude" : 51.4320068359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41857579350471497,
        "latitude" : 51.43208312988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41860508918762207,
        "latitude" : 51.43210983276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41865378618240356,
        "latitude" : 51.43215560913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41880980134010315,
        "latitude" : 51.43226623535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4190090000629425,
        "latitude" : 51.43232727050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4190104901790619,
        "latitude" : 51.43232727050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41909998655319214,
        "latitude" : 51.43235778808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4192771911621094,
        "latitude" : 51.43235397338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4200151860713959,
        "latitude" : 51.43226623535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4201568067073822,
        "latitude" : 51.4322509765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4203436076641083,
        "latitude" : 51.43221664428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.420581191778183,
        "latitude" : 51.43220901489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4209015965461731,
        "latitude" : 51.432220458984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4211753010749817,
        "latitude" : 51.43217086791992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4214499890804291,
        "latitude" : 51.43208694458008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4217678904533386,
        "latitude" : 51.43196487426758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42209339141845703,
        "latitude" : 51.43186950683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4224429130554199,
        "latitude" : 51.43174743652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42274779081344604,
        "latitude" : 51.43153762817383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4229618012905121,
        "latitude" : 51.43142318725586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4235196113586426,
        "latitude" : 51.431182861328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4236009120941162,
        "latitude" : 51.43115997314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4235962927341461,
        "latitude" : 51.43104553222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4235200881958008,
        "latitude" : 51.430877685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42421430349349976,
        "latitude" : 51.43097686767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.424358606338501,
        "latitude" : 51.43096160888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42494410276412964,
        "latitude" : 51.43092346191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4256629943847656,
        "latitude" : 51.430809020996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4258826971054077,
        "latitude" : 51.43077850341797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4263685941696167,
        "latitude" : 51.4307861328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42674949765205383,
        "latitude" : 51.43083953857422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42709800601005554,
        "latitude" : 51.43082809448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4273957908153534,
        "latitude" : 51.43082809448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4275068938732147,
        "latitude" : 51.43082046508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4275555908679962,
        "latitude" : 51.43069839477539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42767420411109924,
        "latitude" : 51.43034362792969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4278373122215271,
        "latitude" : 51.429534912109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4278546869754791,
        "latitude" : 51.429405212402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42785269021987915,
        "latitude" : 51.42925262451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4294460117816925,
        "latitude" : 51.42939376831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4295557141304016,
        "latitude" : 51.42879867553711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4297701120376587,
        "latitude" : 51.428794860839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42999398708343506,
        "latitude" : 51.428810119628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43066778779029846,
        "latitude" : 51.42887496948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43110400438308716,
        "latitude" : 51.42890548706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4314923882484436,
        "latitude" : 51.42894744873047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43183401226997375,
        "latitude" : 51.42897033691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4322105944156647,
        "latitude" : 51.428977966308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43243300914764404,
        "latitude" : 51.42899703979492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4326609969139099,
        "latitude" : 51.429019927978516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43292030692100525,
        "latitude" : 51.42905044555664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4334571063518524,
        "latitude" : 51.42912673950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4337362051010132,
        "latitude" : 51.429168701171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4348132014274597,
        "latitude" : 51.42938995361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4361724853515625,
        "latitude" : 51.4296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43817999958992004,
        "latitude" : 51.430171966552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43908560276031494,
        "latitude" : 51.43040466308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4400230050086975,
        "latitude" : 51.43062210083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44006431102752686,
        "latitude" : 51.430938720703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4400635063648224,
        "latitude" : 51.43117141723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4400635063648224,
        "latitude" : 51.43151092529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44004708528518677,
        "latitude" : 51.43186569213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44005289673805237,
        "latitude" : 51.43203353881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4400646984577179,
        "latitude" : 51.43219757080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4401259124279022,
        "latitude" : 51.43251037597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4401487112045288,
        "latitude" : 51.43281173706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4400182068347931,
        "latitude" : 51.43352127075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4399277865886688,
        "latitude" : 51.43414306640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4397734999656677,
        "latitude" : 51.43461990356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4412738084793091,
        "latitude" : 51.43471145629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44245511293411255,
        "latitude" : 51.434749603271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44345730543136597,
        "latitude" : 51.43480682373047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4444080889225006,
        "latitude" : 51.43485641479492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4451974928379059,
        "latitude" : 51.43490982055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4459894895553589,
        "latitude" : 51.43492889404297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4469892084598541,
        "latitude" : 51.434974670410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4477379024028778,
        "latitude" : 51.43500518798828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4475502073764801,
        "latitude" : 51.43557357788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4474790096282959,
        "latitude" : 51.435935974121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4473327100276947,
        "latitude" : 51.4363899230957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44718340039253235,
        "latitude" : 51.43705749511719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44704368710517883,
        "latitude" : 51.4374885559082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.446969211101532,
        "latitude" : 51.43781661987305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4466884136199951,
        "latitude" : 51.43863296508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4464702904224396,
        "latitude" : 51.43950653076172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4463096857070923,
        "latitude" : 51.439998626708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44825780391693115,
        "latitude" : 51.4395751953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4496191143989563,
        "latitude" : 51.43927001953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4509769082069397,
        "latitude" : 51.438987731933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45212939381599426,
        "latitude" : 51.43877410888672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4536812901496887,
        "latitude" : 51.43849563598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4538125991821289,
        "latitude" : 51.438480377197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4541342854499817,
        "latitude" : 51.43843078613281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45424509048461914,
        "latitude" : 51.43841552734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45435211062431335,
        "latitude" : 51.43839645385742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4560740888118744,
        "latitude" : 51.438148498535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45648840069770813,
        "latitude" : 51.438106536865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.456496000289917,
        "latitude" : 51.43822479248047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45646509528160095,
        "latitude" : 51.438331604003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45640829205513,
        "latitude" : 51.43843460083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4563821852207184,
        "latitude" : 51.438655853271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45630449056625366,
        "latitude" : 51.438907623291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4562225937843323,
        "latitude" : 51.43916320800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4560362994670868,
        "latitude" : 51.43965148925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45602670311927795,
        "latitude" : 51.4398078918457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4559415876865387,
        "latitude" : 51.43998718261719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45581790804862976,
        "latitude" : 51.440155029296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45580410957336426,
        "latitude" : 51.440311431884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4558747112751007,
        "latitude" : 51.440391540527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4558773934841156,
        "latitude" : 51.4404411315918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4558559060096741,
        "latitude" : 51.440650939941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45580101013183594,
        "latitude" : 51.44087219238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45575380325317383,
        "latitude" : 51.44112014770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45571330189704895,
        "latitude" : 51.44124984741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45566868782043457,
        "latitude" : 51.441383361816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4554206132888794,
        "latitude" : 51.441951751708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4554120898246765,
        "latitude" : 51.44211959838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45547789335250854,
        "latitude" : 51.44221496582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4555951952934265,
        "latitude" : 51.44227981567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4558770954608917,
        "latitude" : 51.44236755371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4563106894493103,
        "latitude" : 51.442527770996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4574646055698395,
        "latitude" : 51.44300079345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4574570059776306,
        "latitude" : 51.443138122558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4573383033275604,
        "latitude" : 51.4442253112793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45732250809669495,
        "latitude" : 51.44444274902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4573192894458771,
        "latitude" : 51.444664001464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4573346972465515,
        "latitude" : 51.445316314697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4573982059955597,
        "latitude" : 51.44565200805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4574267864227295,
        "latitude" : 51.44599914550781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4575051963329315,
        "latitude" : 51.44670486450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45753270387649536,
        "latitude" : 51.4468879699707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45754289627075195,
        "latitude" : 51.446956634521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.457624614238739,
        "latitude" : 51.44717788696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.457636296749115,
        "latitude" : 51.44729995727539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4576433002948761,
        "latitude" : 51.44756317138672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45763999223709106,
        "latitude" : 51.44770050048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45762181282043457,
        "latitude" : 51.44786071777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.457553505897522,
        "latitude" : 51.44830322265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4574818015098572,
        "latitude" : 51.44889450073242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45748239755630493,
        "latitude" : 51.44908905029297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45757728815078735,
        "latitude" : 51.449180603027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4577085077762604,
        "latitude" : 51.449214935302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4579212963581085,
        "latitude" : 51.449222564697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45887210965156555,
        "latitude" : 51.44914627075195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4601193070411682,
        "latitude" : 51.44907760620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46082139015197754,
        "latitude" : 51.449039459228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4613521099090576,
        "latitude" : 51.44900131225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46150240302085876,
        "latitude" : 51.44899368286133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4614318907260895,
        "latitude" : 51.4503173828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46137911081314087,
        "latitude" : 51.45150375366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4613404870033264,
        "latitude" : 51.452392578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46122440695762634,
        "latitude" : 51.4523811340332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4598590135574341,
        "latitude" : 51.452239990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4595775008201599,
        "latitude" : 51.4526481628418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45955929160118103,
        "latitude" : 51.452674865722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4593147039413452,
        "latitude" : 51.45271682739258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45908689498901367,
        "latitude" : 51.45341110229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4590179920196533,
        "latitude" : 51.45387649536133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4589700996875763,
        "latitude" : 51.454654693603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45890191197395325,
        "latitude" : 51.455360412597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4589003026485443,
        "latitude" : 51.45583724975586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4588761031627655,
        "latitude" : 51.45603942871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4587472975254059,
        "latitude" : 51.45620346069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4586609899997711,
        "latitude" : 51.45631408691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.459042489528656,
        "latitude" : 51.45648193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45911741256713867,
        "latitude" : 51.45652389526367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45920369029045105,
        "latitude" : 51.45656967163086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4592914879322052,
        "latitude" : 51.45661163330078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4593808054924011,
        "latitude" : 51.4566535949707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4594728946685791,
        "latitude" : 51.456695556640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45959359407424927,
        "latitude" : 51.45674514770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4597229063510895,
        "latitude" : 51.45679473876953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45985519886016846,
        "latitude" : 51.456844329833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45998749136924744,
        "latitude" : 51.45689010620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4601042866706848,
        "latitude" : 51.45692443847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46022239327430725,
        "latitude" : 51.45696258544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.460343599319458,
        "latitude" : 51.457000732421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4604646861553192,
        "latitude" : 51.457035064697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46058890223503113,
        "latitude" : 51.45706558227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4607129991054535,
        "latitude" : 51.45709991455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46083739399909973,
        "latitude" : 51.45712661743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46091601252555847,
        "latitude" : 51.4571418762207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46104320883750916,
        "latitude" : 51.45716857910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4610632061958313,
        "latitude" : 51.45717239379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46117040514945984,
        "latitude" : 51.45719528198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4612993001937866,
        "latitude" : 51.45721435546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4614295959472656,
        "latitude" : 51.45723342895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46155989170074463,
        "latitude" : 51.457252502441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46169179677963257,
        "latitude" : 51.45726776123047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46245259046554565,
        "latitude" : 51.45733642578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4636082053184509,
        "latitude" : 51.45743942260742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46453410387039185,
        "latitude" : 51.45750045776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46514761447906494,
        "latitude" : 51.457576751708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46593859791755676,
        "latitude" : 51.457725524902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4660157859325409,
        "latitude" : 51.457740783691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4661172926425934,
        "latitude" : 51.457759857177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46621888875961304,
        "latitude" : 51.45777893066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4663218855857849,
        "latitude" : 51.45779800415039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46642500162124634,
        "latitude" : 51.45781326293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4665367901325226,
        "latitude" : 51.457828521728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46665871143341064,
        "latitude" : 51.45784378051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4667806029319763,
        "latitude" : 51.45785140991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4669041037559509,
        "latitude" : 51.457862854003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46692851185798645,
        "latitude" : 51.45786666870117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46705061197280884,
        "latitude" : 51.45787048339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4671742022037506,
        "latitude" : 51.45787811279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4672977924346924,
        "latitude" : 51.457881927490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4674217104911804,
        "latitude" : 51.4578857421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4678533971309662,
        "latitude" : 51.4578857421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4683713912963867,
        "latitude" : 51.457889556884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4685758054256439,
        "latitude" : 51.457889556884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46996191143989563,
        "latitude" : 51.45804214477539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47077101469039917,
        "latitude" : 51.45814895629883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47112029790878296,
        "latitude" : 51.45820999145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.472522109746933,
        "latitude" : 51.45842361450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47260940074920654,
        "latitude" : 51.458438873291016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47286128997802734,
        "latitude" : 51.4584846496582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47311151027679443,
        "latitude" : 51.45853042602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4733603000640869,
        "latitude" : 51.45858383178711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47337600588798523,
        "latitude" : 51.458587646484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4734174907207489,
        "latitude" : 51.458595275878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4734588861465454,
        "latitude" : 51.4586067199707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4734989106655121,
        "latitude" : 51.458614349365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47354039549827576,
        "latitude" : 51.458621978759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4735802114009857,
        "latitude" : 51.45863342285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47361451387405396,
        "latitude" : 51.45864486694336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47365859150886536,
        "latitude" : 51.458656311035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4736998975276947,
        "latitude" : 51.45867156982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47374260425567627,
        "latitude" : 51.45868682861328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4737752079963684,
        "latitude" : 51.458702087402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.473814994096756,
        "latitude" : 51.458717346191406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4738546907901764,
        "latitude" : 51.458736419677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4738943874835968,
        "latitude" : 51.4587516784668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4739325940608978,
        "latitude" : 51.458770751953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4739694893360138,
        "latitude" : 51.45878982543945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47449618577957153,
        "latitude" : 51.45914077758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47516700625419617,
        "latitude" : 51.45961380004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4758830964565277,
        "latitude" : 51.46009063720703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47631269693374634,
        "latitude" : 51.460609436035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4763182997703552,
        "latitude" : 51.46061706542969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761604070663452,
        "latitude" : 51.46064376831055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759156107902527,
        "latitude" : 51.460689544677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759208858013153,
        "latitude" : 51.46070098876953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759208858013153,
        "latitude" : 51.46070098876953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47593191266059875,
        "latitude" : 51.460723876953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4759427011013031,
        "latitude" : 51.46074295043945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47595489025115967,
        "latitude" : 51.46076583862305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.475968599319458,
        "latitude" : 51.460784912109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47598230838775635,
        "latitude" : 51.4608039855957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47599759697914124,
        "latitude" : 51.46082305908203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47600579261779785,
        "latitude" : 51.46083450317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47602519392967224,
        "latitude" : 51.46085739135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47604748606681824,
        "latitude" : 51.460880279541016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47607120871543884,
        "latitude" : 51.460899353027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4760951101779938,
        "latitude" : 51.46092224121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761202931404114,
        "latitude" : 51.460941314697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47613850235939026,
        "latitude" : 51.46095657348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4761722981929779,
        "latitude" : 51.46098327636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47620880603790283,
        "latitude" : 51.46100616455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4762454926967621,
        "latitude" : 51.461029052734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47628509998321533,
        "latitude" : 51.46105194091797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4763247072696686,
        "latitude" : 51.4610710144043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4763641953468323,
        "latitude" : 51.46109390258789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4764068126678467,
        "latitude" : 51.46111297607422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4764479100704193,
        "latitude" : 51.46113204956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47646060585975647,
        "latitude" : 51.46113967895508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4765216112136841,
        "latitude" : 51.46116638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47658419609069824,
        "latitude" : 51.46118927001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4766483008861542,
        "latitude" : 51.461212158203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47671380639076233,
        "latitude" : 51.46123123168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47678080201148987,
        "latitude" : 51.46125030517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47684788703918457,
        "latitude" : 51.46126937866211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769163131713867,
        "latitude" : 51.46128845214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769634008407593,
        "latitude" : 51.461299896240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4770520031452179,
        "latitude" : 51.46131896972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4771406948566437,
        "latitude" : 51.46133804321289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47722938656806946,
        "latitude" : 51.46135330200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4773210883140564,
        "latitude" : 51.46136474609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47741150856018066,
        "latitude" : 51.46138000488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4775032103061676,
        "latitude" : 51.461387634277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47759780287742615,
        "latitude" : 51.46139907836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47768959403038025,
        "latitude" : 51.46141052246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47778159379959106,
        "latitude" : 51.4614143371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47787490487098694,
        "latitude" : 51.461421966552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47796690464019775,
        "latitude" : 51.46142578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47806039452552795,
        "latitude" : 51.461429595947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47893500328063965,
        "latitude" : 51.46144485473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47967231273651123,
        "latitude" : 51.4614372253418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48034408688545227,
        "latitude" : 51.46140670776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48108550906181335,
        "latitude" : 51.461360931396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48131218552589417,
        "latitude" : 51.461387634277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4815728962421417,
        "latitude" : 51.46138381958008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4820426106452942,
        "latitude" : 51.46137237548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4822005033493042,
        "latitude" : 51.461299896240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.483758807182312,
        "latitude" : 51.461273193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48486989736557007,
        "latitude" : 51.461280822753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48499369621276855,
        "latitude" : 51.46127700805664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4851663112640381,
        "latitude" : 51.461280822753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48534050583839417,
        "latitude" : 51.46128463745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48551440238952637,
        "latitude" : 51.4612922668457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4856308102607727,
        "latitude" : 51.46129608154297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48588210344314575,
        "latitude" : 51.4613151550293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4861319959163666,
        "latitude" : 51.461334228515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48629269003868103,
        "latitude" : 51.46134948730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864735007286072,
        "latitude" : 51.461368560791016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4866527020931244,
        "latitude" : 51.461387634277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4866771996021271,
        "latitude" : 51.46139144897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4868563115596771,
        "latitude" : 51.4614143371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48703381419181824,
        "latitude" : 51.46144104003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48759719729423523,
        "latitude" : 51.4615592956543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48821789026260376,
        "latitude" : 51.4616813659668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4887324869632721,
        "latitude" : 51.461788177490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4887396991252899,
        "latitude" : 51.4617919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4887497127056122,
        "latitude" : 51.461795806884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48875969648361206,
        "latitude" : 51.461795806884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4887782037258148,
        "latitude" : 51.46179962158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4887881875038147,
        "latitude" : 51.4618034362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48879820108413696,
        "latitude" : 51.46180725097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48880821466445923,
        "latitude" : 51.46180725097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4888181984424591,
        "latitude" : 51.46181106567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48882830142974854,
        "latitude" : 51.46181106567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4888382852077484,
        "latitude" : 51.46181106567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48884838819503784,
        "latitude" : 51.46181106567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48888731002807617,
        "latitude" : 51.46181106567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4889250099658966,
        "latitude" : 51.46179962158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4889627993106842,
        "latitude" : 51.4617919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48897719383239746,
        "latitude" : 51.461788177490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48899900913238525,
        "latitude" : 51.46178436279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48902079463005066,
        "latitude" : 51.46177673339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48904120922088623,
        "latitude" : 51.46177291870117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48906150460243225,
        "latitude" : 51.46176528930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48908329010009766,
        "latitude" : 51.461761474609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48910510540008545,
        "latitude" : 51.461753845214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4891268014907837,
        "latitude" : 51.46175003051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48914849758148193,
        "latitude" : 51.46174621582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.489174485206604,
        "latitude" : 51.46174240112305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48920491337776184,
        "latitude" : 51.46173858642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48923370242118835,
        "latitude" : 51.46173858642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48926249146461487,
        "latitude" : 51.46173858642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48929280042648315,
        "latitude" : 51.46173858642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48932158946990967,
        "latitude" : 51.46173858642578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48935168981552124,
        "latitude" : 51.46174240112305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4893803894519806,
        "latitude" : 51.46174240112305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48941048979759216,
        "latitude" : 51.46174621582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48943930864334106,
        "latitude" : 51.46174621582031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4894550144672394,
        "latitude" : 51.46175003051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48949089646339417,
        "latitude" : 51.461753845214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4895251989364624,
        "latitude" : 51.461761474609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48956099152565,
        "latitude" : 51.461769104003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4895952045917511,
        "latitude" : 51.46177673339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48962950706481934,
        "latitude" : 51.46178436279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4896622896194458,
        "latitude" : 51.461795806884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48969510197639465,
        "latitude" : 51.4618034362793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48972779512405396,
        "latitude" : 51.461814880371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48974210023880005,
        "latitude" : 51.46181869506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48977339267730713,
        "latitude" : 51.461830139160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48980608582496643,
        "latitude" : 51.46184158325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4898360073566437,
        "latitude" : 51.46185302734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4898656904697418,
        "latitude" : 51.46186828613281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4898954927921295,
        "latitude" : 51.46187973022461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4899252951145172,
        "latitude" : 51.46189498901367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4899621903896332,
        "latitude" : 51.461952209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49003151059150696,
        "latitude" : 51.4620361328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4901311993598938,
        "latitude" : 51.462154388427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4901784062385559,
        "latitude" : 51.46220397949219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49020370841026306,
        "latitude" : 51.46223068237305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4902302026748657,
        "latitude" : 51.46225357055664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4902470111846924,
        "latitude" : 51.46226501464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4902735948562622,
        "latitude" : 51.46228790283203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4903031885623932,
        "latitude" : 51.462310791015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49030590057373047,
        "latitude" : 51.462310791015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4903171956539154,
        "latitude" : 51.462318420410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4903300106525421,
        "latitude" : 51.46232604980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4903427064418793,
        "latitude" : 51.46232986450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49035701155662537,
        "latitude" : 51.462337493896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4903697967529297,
        "latitude" : 51.46234130859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4903967082500458,
        "latitude" : 51.46235275268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.490402489900589,
        "latitude" : 51.46235275268555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4904352128505707,
        "latitude" : 51.46236801147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49046790599823,
        "latitude" : 51.462379455566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49050208926200867,
        "latitude" : 51.4623908996582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49053770303726196,
        "latitude" : 51.46240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49057328701019287,
        "latitude" : 51.46240997314453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49060899019241333,
        "latitude" : 51.46242141723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49064481258392334,
        "latitude" : 51.46242904663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4906804859638214,
        "latitude" : 51.46243667602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4907104969024658,
        "latitude" : 51.462440490722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4915769100189209,
        "latitude" : 51.462711334228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4919799864292145,
        "latitude" : 51.46284103393555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4922291040420532,
        "latitude" : 51.46297073364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4926230013370514,
        "latitude" : 51.46298599243164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4928734004497528,
        "latitude" : 51.462989807128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4931313991546631,
        "latitude" : 51.46293640136719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49326860904693604,
        "latitude" : 51.4628791809082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.493283212184906,
        "latitude" : 51.46287155151367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49329790472984314,
        "latitude" : 51.46286392211914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4933111071586609,
        "latitude" : 51.46285629272461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4933241903781891,
        "latitude" : 51.46284866333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.493333101272583,
        "latitude" : 51.46284484863281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49334481358528137,
        "latitude" : 51.46283721923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4933581054210663,
        "latitude" : 51.46282958984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4933699071407318,
        "latitude" : 51.46281814575195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4933803081512451,
        "latitude" : 51.46281051635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49338918924331665,
        "latitude" : 51.46280288696289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4933966100215912,
        "latitude" : 51.46279525756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4934040904045105,
        "latitude" : 51.46278381347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4934116005897522,
        "latitude" : 51.46277618408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4934191107749939,
        "latitude" : 51.4627685546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4934326112270355,
        "latitude" : 51.46274948120117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4934462904930115,
        "latitude" : 51.46272659301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49345850944519043,
        "latitude" : 51.46270751953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49346449971199036,
        "latitude" : 51.46269989013672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4937174916267395,
        "latitude" : 51.462711334228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4938811957836151,
        "latitude" : 51.46272277832031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49405479431152344,
        "latitude" : 51.46304702758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49433010816574097,
        "latitude" : 51.46338653564453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4945580065250397,
        "latitude" : 51.4636344909668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49491819739341736,
        "latitude" : 51.463932037353516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4952237010002136,
        "latitude" : 51.464229583740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4953087866306305,
        "latitude" : 51.46430969238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4954057037830353,
        "latitude" : 51.46442794799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49559441208839417,
        "latitude" : 51.464603424072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4958997964859009,
        "latitude" : 51.46485900878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49621090292930603,
        "latitude" : 51.46511459350586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49664148688316345,
        "latitude" : 51.46546173095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4970529079437256,
        "latitude" : 51.465736389160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4970051050186157,
        "latitude" : 51.46587371826172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4970571994781494,
        "latitude" : 51.465911865234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4972805082798004,
        "latitude" : 51.46603775024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49755948781967163,
        "latitude" : 51.466182708740234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4981372058391571,
        "latitude" : 51.4664306640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4982669949531555,
        "latitude" : 51.46642303466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4985292851924896,
        "latitude" : 51.46654510498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49889421463012695,
        "latitude" : 51.46670150756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4993942081928253,
        "latitude" : 51.466861724853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49983930587768555,
        "latitude" : 51.46698760986328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5003687739372253,
        "latitude" : 51.46712875366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5009220838546753,
        "latitude" : 51.467247009277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5014595985412598,
        "latitude" : 51.46736145019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5021287202835083,
        "latitude" : 51.46746063232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027790069580078,
        "latitude" : 51.467567443847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5028089284896851,
        "latitude" : 51.46757125854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5029307007789612,
        "latitude" : 51.467594146728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.503052294254303,
        "latitude" : 51.467613220214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5031741261482239,
        "latitude" : 51.46763229370117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5032957792282104,
        "latitude" : 51.467655181884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5034189820289612,
        "latitude" : 51.46767044067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.503542423248291,
        "latitude" : 51.46768569946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5037562251091003,
        "latitude" : 51.46770477294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5040695071220398,
        "latitude" : 51.46772384643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5043843984603882,
        "latitude" : 51.467735290527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.504439115524292,
        "latitude" : 51.467735290527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5047541260719299,
        "latitude" : 51.46774673461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5050678253173828,
        "latitude" : 51.467750549316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5051280856132507,
        "latitude" : 51.46775817871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5051969885826111,
        "latitude" : 51.4677619934082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5052657723426819,
        "latitude" : 51.467769622802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5053362250328064,
        "latitude" : 51.4677734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5054053068161011,
        "latitude" : 51.467777252197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5054756999015808,
        "latitude" : 51.46778106689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5055447816848755,
        "latitude" : 51.46778106689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5056152939796448,
        "latitude" : 51.46778106689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.505684494972229,
        "latitude" : 51.467777252197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5057551860809326,
        "latitude" : 51.467777252197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5058243870735168,
        "latitude" : 51.4677734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5058532953262329,
        "latitude" : 51.467769622802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5059009194374084,
        "latitude" : 51.46776580810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5059484839439392,
        "latitude" : 51.4677619934082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5059946775436401,
        "latitude" : 51.46775817871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5060423016548157,
        "latitude" : 51.46775436401367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5060886144638062,
        "latitude" : 51.46774673461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5061349272727966,
        "latitude" : 51.467742919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5061798095703125,
        "latitude" : 51.467735290527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5062000155448914,
        "latitude" : 51.46773147583008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.506233274936676,
        "latitude" : 51.46772384643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5062652230262756,
        "latitude" : 51.46772003173828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5062986016273499,
        "latitude" : 51.46771240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5063304901123047,
        "latitude" : 51.46770477294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5063624978065491,
        "latitude" : 51.46769714355469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5063943862915039,
        "latitude" : 51.467689514160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5064249038696289,
        "latitude" : 51.46767807006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5064554214477539,
        "latitude" : 51.46767044067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5064859986305237,
        "latitude" : 51.46765899658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5065150856971741,
        "latitude" : 51.467647552490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5065298080444336,
        "latitude" : 51.46764373779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5065618753433228,
        "latitude" : 51.467628479003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5065940022468567,
        "latitude" : 51.467613220214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5066248178482056,
        "latitude" : 51.46759796142578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5066540837287903,
        "latitude" : 51.46758270263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5066819787025452,
        "latitude" : 51.46756362915039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067098736763,
        "latitude" : 51.46754837036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067378878593445,
        "latitude" : 51.467529296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067629814147949,
        "latitude" : 51.46751022338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5067880153656006,
        "latitude" : 51.467491149902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068086981773376,
        "latitude" : 51.46747589111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068324208259583,
        "latitude" : 51.46745681762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068547129631042,
        "latitude" : 51.467437744140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068768858909607,
        "latitude" : 51.46741485595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068978071212769,
        "latitude" : 51.4673957824707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5069171190261841,
        "latitude" : 51.46737289428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.506935179233551,
        "latitude" : 51.46735382080078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5070456862449646,
        "latitude" : 51.46718215942383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.507169783115387,
        "latitude" : 51.46708679199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5073366165161133,
        "latitude" : 51.466915130615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5074048042297363,
        "latitude" : 51.466949462890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5077028870582581,
        "latitude" : 51.4670295715332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5077577233314514,
        "latitude" : 51.4670295715332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5078219771385193,
        "latitude" : 51.467041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.507909893989563,
        "latitude" : 51.467041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5081545114517212,
        "latitude" : 51.467044830322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5083444714546204,
        "latitude" : 51.467044830322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5084937810897827,
        "latitude" : 51.46705627441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5088008046150208,
        "latitude" : 51.46709442138672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5091468095779419,
        "latitude" : 51.46721267700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5094274878501892,
        "latitude" : 51.467342376708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.509516179561615,
        "latitude" : 51.46736145019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5102962255477905,
        "latitude" : 51.46750259399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5102993845939636,
        "latitude" : 51.46775817871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5103384256362915,
        "latitude" : 51.46784591674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5103636980056763,
        "latitude" : 51.467952728271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5103750824928284,
        "latitude" : 51.46808624267578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5103521943092346,
        "latitude" : 51.46821594238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5102809071540833,
        "latitude" : 51.46836853027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5102096796035767,
        "latitude" : 51.468570709228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5101730227470398,
        "latitude" : 51.46876907348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5097206234931946,
        "latitude" : 51.469173431396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5100221037864685,
        "latitude" : 51.469200134277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5101979970932007,
        "latitude" : 51.46919250488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104191899299622,
        "latitude" : 51.46921157836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5110350251197815,
        "latitude" : 51.46926498413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5112016797065735,
        "latitude" : 51.469276428222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5113276839256287,
        "latitude" : 51.46916580200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5114030241966248,
        "latitude" : 51.46906280517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5114873051643372,
        "latitude" : 51.468994140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5116307735443115,
        "latitude" : 51.46892166137695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5118663907051086,
        "latitude" : 51.468849182128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5121443867683411,
        "latitude" : 51.46879959106445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5125476121902466,
        "latitude" : 51.46875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.512890100479126,
        "latitude" : 51.46866989135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5132830142974854,
        "latitude" : 51.46854019165039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5136023163795471,
        "latitude" : 51.46841812133789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5136777758598328,
        "latitude" : 51.46831130981445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5137559771537781,
        "latitude" : 51.468162536621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5138698220252991,
        "latitude" : 51.46798324584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5156803727149963,
        "latitude" : 51.46826934814453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5157877802848816,
        "latitude" : 51.468284606933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5158141851425171,
        "latitude" : 51.46831512451172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5158572793006897,
        "latitude" : 51.468360900878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5159323215484619,
        "latitude" : 51.46849060058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.515986979007721,
        "latitude" : 51.468624114990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5160531997680664,
        "latitude" : 51.46875762939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516103982925415,
        "latitude" : 51.468833923339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516231119632721,
        "latitude" : 51.468997955322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5163713097572327,
        "latitude" : 51.46916198730469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5165244936943054,
        "latitude" : 51.46931838989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5166851282119751,
        "latitude" : 51.46947479248047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5168529152870178,
        "latitude" : 51.469627380371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5168948769569397,
        "latitude" : 51.469661712646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5170238018035889,
        "latitude" : 51.46977233886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5171555280685425,
        "latitude" : 51.46988296508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5172917246818542,
        "latitude" : 51.46998977661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174322724342346,
        "latitude" : 51.470096588134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5175787210464478,
        "latitude" : 51.47019958496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5177295804023743,
        "latitude" : 51.470298767089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5178877115249634,
        "latitude" : 51.470394134521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.51805180311203,
        "latitude" : 51.470481872558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.518255889415741,
        "latitude" : 51.470584869384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5184972286224365,
        "latitude" : 51.4706916809082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5187473893165588,
        "latitude" : 51.47079086303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5190050005912781,
        "latitude" : 51.470882415771484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5191701054573059,
        "latitude" : 51.47093963623047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5192641019821167,
        "latitude" : 51.47097396850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5194036960601807,
        "latitude" : 51.47101974487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5196418166160583,
        "latitude" : 51.471092224121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5198842883110046,
        "latitude" : 51.471160888671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5201284289360046,
        "latitude" : 51.471229553222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.520376980304718,
        "latitude" : 51.47128677368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5206286907196045,
        "latitude" : 51.47134017944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5207316875457764,
        "latitude" : 51.47136306762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5209850072860718,
        "latitude" : 51.471405029296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5212399959564209,
        "latitude" : 51.4714469909668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5214980840682983,
        "latitude" : 51.47148132324219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5217562913894653,
        "latitude" : 51.47150802612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5220175981521606,
        "latitude" : 51.471534729003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5222790837287903,
        "latitude" : 51.47154998779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.522402822971344,
        "latitude" : 51.4715576171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5227897763252258,
        "latitude" : 51.47156524658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5231785774230957,
        "latitude" : 51.471561431884766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5235663056373596,
        "latitude" : 51.47154998779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5236238837242126,
        "latitude" : 51.47154998779297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.524010419845581,
        "latitude" : 51.471534729003906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.524377703666687,
        "latitude" : 51.471527099609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5246654748916626,
        "latitude" : 51.47148895263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5250058174133301,
        "latitude" : 51.47142791748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5250986218452454,
        "latitude" : 51.47140884399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5257045030593872,
        "latitude" : 51.47127914428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5260962247848511,
        "latitude" : 51.471187591552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5262762904167175,
        "latitude" : 51.47114181518555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.526866614818573,
        "latitude" : 51.47096633911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5271003842353821,
        "latitude" : 51.47090148925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.527830183506012,
        "latitude" : 51.47072982788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5284923911094666,
        "latitude" : 51.470550537109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529223620891571,
        "latitude" : 51.470333099365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5295271873474121,
        "latitude" : 51.470252990722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5296694040298462,
        "latitude" : 51.470218658447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5299791097640991,
        "latitude" : 51.47016906738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5303965210914612,
        "latitude" : 51.46931838989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5296645760536194,
        "latitude" : 51.46929168701172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529810905456543,
        "latitude" : 51.469173431396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5299392938613892,
        "latitude" : 51.468719482421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5300828218460083,
        "latitude" : 51.46837615966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5302835702896118,
        "latitude" : 51.468040466308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5304797887802124,
        "latitude" : 51.46766662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306156873703003,
        "latitude" : 51.46742630004883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5310497879981995,
        "latitude" : 51.4666862487793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5312497019767761,
        "latitude" : 51.466243743896484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5314906239509583,
        "latitude" : 51.46586990356445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5316243767738342,
        "latitude" : 51.46556091308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5317782759666443,
        "latitude" : 51.465293884277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5319125056266785,
        "latitude" : 51.46510696411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5317767858505249,
        "latitude" : 51.46507263183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5319591164588928,
        "latitude" : 51.46477508544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5320906043052673,
        "latitude" : 51.4644889831543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5322088003158569,
        "latitude" : 51.46448516845703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.532553493976593,
        "latitude" : 51.463836669921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5326250791549683,
        "latitude" : 51.463714599609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5332434177398682,
        "latitude" : 51.462974548339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.534622311592102,
        "latitude" : 51.461360931396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5348579287528992,
        "latitude" : 51.461063385009766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5351164937019348,
        "latitude" : 51.46076202392578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5353202819824219,
        "latitude" : 51.46051025390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.535903811454773,
        "latitude" : 51.45991134643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360965132713318,
        "latitude" : 51.459693908691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5361586213111877,
        "latitude" : 51.45964050292969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5363619923591614,
        "latitude" : 51.45949172973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5365390181541443,
        "latitude" : 51.45940399169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5366197824478149,
        "latitude" : 51.459354400634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5369700789451599,
        "latitude" : 51.4596061706543,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.538490891456604,
        "latitude" : 51.459041595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5398213267326355,
        "latitude" : 51.458534240722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5404024720191956,
        "latitude" : 51.45832061767578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5404968857765198,
        "latitude" : 51.4583854675293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5405364036560059,
        "latitude" : 51.4583625793457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5405746102333069,
        "latitude" : 51.45833969116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5405678153038025,
        "latitude" : 51.45819091796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.540631890296936,
        "latitude" : 51.45785140991211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5405988097190857,
        "latitude" : 51.457401275634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5405955910682678,
        "latitude" : 51.45709228515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5396084189414978,
        "latitude" : 51.4564094543457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5386344790458679,
        "latitude" : 51.455718994140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5370733141899109,
        "latitude" : 51.45462417602539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5362083911895752,
        "latitude" : 51.454036712646484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5360887050628662,
        "latitude" : 51.45395278930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5348976254463196,
        "latitude" : 51.453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5343163013458252,
        "latitude" : 51.45271301269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5331773161888123,
        "latitude" : 51.45192337036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5313408970832825,
        "latitude" : 51.45066833496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5280537009239197,
        "latitude" : 51.44839096069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5272485017776489,
        "latitude" : 51.44783020019531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5267508029937744,
        "latitude" : 51.447509765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268549919128418,
        "latitude" : 51.44740295410156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5270025134086609,
        "latitude" : 51.44729232788086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.527157187461853,
        "latitude" : 51.447181701660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5274909734725952,
        "latitude" : 51.446956634521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.528279185295105,
        "latitude" : 51.446388244628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5286951065063477,
        "latitude" : 51.44607162475586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5291017293930054,
        "latitude" : 51.445735931396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5294244885444641,
        "latitude" : 51.44549560546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.529739499092102,
        "latitude" : 51.44532012939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5300753116607666,
        "latitude" : 51.44517135620117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5302605032920837,
        "latitude" : 51.44509506225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5304911136627197,
        "latitude" : 51.44499588012695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306931734085083,
        "latitude" : 51.44493103027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5308625102043152,
        "latitude" : 51.44490051269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5309302806854248,
        "latitude" : 51.44489288330078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5310816168785095,
        "latitude" : 51.444889068603516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5311188101768494,
        "latitude" : 51.44471740722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.530981183052063,
        "latitude" : 51.44460678100586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5309240221977234,
        "latitude" : 51.44455337524414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5308740139007568,
        "latitude" : 51.444496154785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5307857990264893,
        "latitude" : 51.44437789916992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306673049926758,
        "latitude" : 51.44389724731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306597948074341,
        "latitude" : 51.44377136230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5306981205940247,
        "latitude" : 51.44361114501953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5311022996902466,
        "latitude" : 51.442630767822266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5313885807991028,
        "latitude" : 51.44186782836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.531455397605896,
        "latitude" : 51.44171142578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5305162072181702,
        "latitude" : 51.441162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5302513241767883,
        "latitude" : 51.44103240966797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.530149519443512,
        "latitude" : 51.44097900390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5277479887008667,
        "latitude" : 51.44089126586914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5273928046226501,
        "latitude" : 51.44074630737305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5271862149238586,
        "latitude" : 51.44063949584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5270609259605408,
        "latitude" : 51.440555572509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5269302129745483,
        "latitude" : 51.44050216674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5268322825431824,
        "latitude" : 51.44050598144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5267212986946106,
        "latitude" : 51.440555572509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5266125798225403,
        "latitude" : 51.440582275390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52651047706604,
        "latitude" : 51.44057846069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5264102220535278,
        "latitude" : 51.440521240234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.526204526424408,
        "latitude" : 51.440250396728516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5261024236679077,
        "latitude" : 51.44015884399414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5259767174720764,
        "latitude" : 51.44013214111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5257800221443176,
        "latitude" : 51.440162658691406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5256230235099792,
        "latitude" : 51.44016647338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5256085991859436,
        "latitude" : 51.44016647338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5253869295120239,
        "latitude" : 51.440128326416016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251892805099487,
        "latitude" : 51.44009017944336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249369144439697,
        "latitude" : 51.44007110595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.524876594543457,
        "latitude" : 51.4400520324707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248175263404846,
        "latitude" : 51.44002914428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5246524810791016,
        "latitude" : 51.439964294433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5246148705482483,
        "latitude" : 51.43994140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5245789289474487,
        "latitude" : 51.439903259277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5245589017868042,
        "latitude" : 51.43988037109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5244147181510925,
        "latitude" : 51.439666748046875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5242800712585449,
        "latitude" : 51.43955612182617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5242257118225098,
        "latitude" : 51.43950271606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241343975067139,
        "latitude" : 51.43939208984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5240976214408875,
        "latitude" : 51.439327239990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241163969039917,
        "latitude" : 51.43918991088867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241441130638123,
        "latitude" : 51.439090728759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241500735282898,
        "latitude" : 51.43903732299805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241473913192749,
        "latitude" : 51.438987731933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241029262542725,
        "latitude" : 51.43889617919922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5240877866744995,
        "latitude" : 51.43882751464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241140127182007,
        "latitude" : 51.4387321472168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.52451092004776,
        "latitude" : 51.43833541870117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5246719717979431,
        "latitude" : 51.438114166259766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.524969220161438,
        "latitude" : 51.43781661987305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251554250717163,
        "latitude" : 51.43766403198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5252507925033569,
        "latitude" : 51.437564849853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5253099203109741,
        "latitude" : 51.437381744384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5253152847290039,
        "latitude" : 51.437347412109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251908898353577,
        "latitude" : 51.437320709228516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5250483751296997,
        "latitude" : 51.43732452392578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249530076980591,
        "latitude" : 51.437294006347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249626040458679,
        "latitude" : 51.437278747558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5250235795974731,
        "latitude" : 51.43720245361328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5250813961029053,
        "latitude" : 51.43714904785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251442790031433,
        "latitude" : 51.43702697753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5251786708831787,
        "latitude" : 51.43689727783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.525025486946106,
        "latitude" : 51.43687438964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5249072909355164,
        "latitude" : 51.436790466308594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248672962188721,
        "latitude" : 51.43674087524414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248345732688904,
        "latitude" : 51.436683654785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248122811317444,
        "latitude" : 51.436614990234375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247793793678284,
        "latitude" : 51.43647384643555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.524771511554718,
        "latitude" : 51.43640899658203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248175859451294,
        "latitude" : 51.43627166748047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5248380899429321,
        "latitude" : 51.43619155883789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247914791107178,
        "latitude" : 51.436119079589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247530937194824,
        "latitude" : 51.436073303222656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5247172713279724,
        "latitude" : 51.436031341552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5246403813362122,
        "latitude" : 51.43598175048828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5245509743690491,
        "latitude" : 51.43592834472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5244520902633667,
        "latitude" : 51.4359130859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5242800712585449,
        "latitude" : 51.435943603515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241823196411133,
        "latitude" : 51.43593978881836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5241107940673828,
        "latitude" : 51.43594741821289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5239701867103577,
        "latitude" : 51.435970306396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523865282535553,
        "latitude" : 51.435970306396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5238363742828369,
        "latitude" : 51.43595886230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5237966179847717,
        "latitude" : 51.43592071533203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5237699747085571,
        "latitude" : 51.435874938964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5235006213188171,
        "latitude" : 51.43577575683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523374080657959,
        "latitude" : 51.435794830322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5232930779457092,
        "latitude" : 51.43580627441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5232226848602295,
        "latitude" : 51.43580627441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.523093581199646,
        "latitude" : 51.43574905395508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5230643153190613,
        "latitude" : 51.43574523925781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5229570865631104,
        "latitude" : 51.435699462890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5228683948516846,
        "latitude" : 51.435638427734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5228195190429688,
        "latitude" : 51.435550689697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5228068232536316,
        "latitude" : 51.43549728393555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.522784411907196,
        "latitude" : 51.435298919677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5227628946304321,
        "latitude" : 51.435298919677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5222398042678833,
        "latitude" : 51.43523406982422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.521453320980072,
        "latitude" : 51.43508529663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5206568837165833,
        "latitude" : 51.43484878540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5197814702987671,
        "latitude" : 51.434600830078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5190150737762451,
        "latitude" : 51.434364318847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5182464122772217,
        "latitude" : 51.43406677246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5174736976623535,
        "latitude" : 51.43375778198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516864001750946,
        "latitude" : 51.433441162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.516391396522522,
        "latitude" : 51.433197021484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5161324739456177,
        "latitude" : 51.43301773071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5153334140777588,
        "latitude" : 51.43268585205078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5142117142677307,
        "latitude" : 51.432273864746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5139744281768799,
        "latitude" : 51.43217849731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5137441754341125,
        "latitude" : 51.432090759277344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5134450197219849,
        "latitude" : 51.43195724487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.512820303440094,
        "latitude" : 51.43165969848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5120143294334412,
        "latitude" : 51.43122863769531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5114787220954895,
        "latitude" : 51.430885314941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.511356770992279,
        "latitude" : 51.430789947509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5112223029136658,
        "latitude" : 51.43067932128906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5110219717025757,
        "latitude" : 51.43051528930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109425783157349,
        "latitude" : 51.4304313659668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5108662247657776,
        "latitude" : 51.43034744262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5107185244560242,
        "latitude" : 51.43015670776367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104084014892578,
        "latitude" : 51.42978286743164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5103284120559692,
        "latitude" : 51.429588317871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5102555155754089,
        "latitude" : 51.429443359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5102251172065735,
        "latitude" : 51.429359436035156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5100566744804382,
        "latitude" : 51.42900848388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5099276900291443,
        "latitude" : 51.42850875854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5097227096557617,
        "latitude" : 51.42702865600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5097078084945679,
        "latitude" : 51.42677688598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5096777081489563,
        "latitude" : 51.426551818847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5096642971038818,
        "latitude" : 51.426387786865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5096526145935059,
        "latitude" : 51.42621994018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5097011923789978,
        "latitude" : 51.425697326660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5097237229347229,
        "latitude" : 51.42509460449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.509739100933075,
        "latitude" : 51.42497634887695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.509811520576477,
        "latitude" : 51.42460632324219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5098676085472107,
        "latitude" : 51.424163818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.509962797164917,
        "latitude" : 51.42384719848633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5100414156913757,
        "latitude" : 51.423641204833984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5101044774055481,
        "latitude" : 51.42351150512695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5102033019065857,
        "latitude" : 51.42330551147461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5103709101676941,
        "latitude" : 51.42301559448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5107303857803345,
        "latitude" : 51.42231369018555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.510884702205658,
        "latitude" : 51.422080993652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5111160278320312,
        "latitude" : 51.421775817871094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5113213062286377,
        "latitude" : 51.421478271484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5115578174591064,
        "latitude" : 51.42119216918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5118046998977661,
        "latitude" : 51.42085266113281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5123531818389893,
        "latitude" : 51.420040130615234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5125477910041809,
        "latitude" : 51.41967010498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5126531720161438,
        "latitude" : 51.41957092285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5127297043800354,
        "latitude" : 51.419342041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5127794146537781,
        "latitude" : 51.419227600097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5128945112228394,
        "latitude" : 51.419002532958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5129507780075073,
        "latitude" : 51.418819427490234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5129643082618713,
        "latitude" : 51.41862869262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5129945278167725,
        "latitude" : 51.41840362548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.512984573841095,
        "latitude" : 51.418174743652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5129421949386597,
        "latitude" : 51.41797637939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.512870192527771,
        "latitude" : 51.41775894165039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5126150846481323,
        "latitude" : 51.41737747192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5124475955963135,
        "latitude" : 51.41722106933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5122190117835999,
        "latitude" : 51.41712951660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5119888186454773,
        "latitude" : 51.41704177856445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5115606784820557,
        "latitude" : 51.416900634765625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.511237382888794,
        "latitude" : 51.41688919067383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5109118819236755,
        "latitude" : 51.41690444946289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5104097127914429,
        "latitude" : 51.41691207885742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5099725723266602,
        "latitude" : 51.41699981689453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5094742774963379,
        "latitude" : 51.417110443115234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5090218186378479,
        "latitude" : 51.41718292236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5085716247558594,
        "latitude" : 51.417274475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5081046223640442,
        "latitude" : 51.41735076904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5077047944068909,
        "latitude" : 51.41739273071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5072786808013916,
        "latitude" : 51.41740798950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5070605278015137,
        "latitude" : 51.41739273071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5068411231040955,
        "latitude" : 51.41737365722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5063900947570801,
        "latitude" : 51.41731262207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5058467984199524,
        "latitude" : 51.417171478271484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5054035186767578,
        "latitude" : 51.417049407958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5051742196083069,
        "latitude" : 51.4169807434082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5047147274017334,
        "latitude" : 51.41682815551758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5043025016784668,
        "latitude" : 51.41663360595703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5036377906799316,
        "latitude" : 51.41633605957031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5030671954154968,
        "latitude" : 51.41610336303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027003884315491,
        "latitude" : 51.41588592529297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5021485090255737,
        "latitude" : 51.41548156738281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5019018054008484,
        "latitude" : 51.41524124145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5017557740211487,
        "latitude" : 51.415042877197266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5016745924949646,
        "latitude" : 51.41489028930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.501652717590332,
        "latitude" : 51.41468048095703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5016617178916931,
        "latitude" : 51.4145393371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5016763210296631,
        "latitude" : 51.414398193359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5017268061637878,
        "latitude" : 51.41413116455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5018153786659241,
        "latitude" : 51.41387939453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5018664002418518,
        "latitude" : 51.41379928588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.502156674861908,
        "latitude" : 51.41333770751953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5022811889648438,
        "latitude" : 51.413185119628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5024173855781555,
        "latitude" : 51.41301727294922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027186870574951,
        "latitude" : 51.41277313232422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5029981732368469,
        "latitude" : 51.41249465942383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5031116008758545,
        "latitude" : 51.41236877441406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5034031867980957,
        "latitude" : 51.412025451660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5035793781280518,
        "latitude" : 51.41173553466797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5037559270858765,
        "latitude" : 51.41139602661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5038062930107117,
        "latitude" : 51.41126251220703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5037875771522522,
        "latitude" : 51.411128997802734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5037158727645874,
        "latitude" : 51.41103744506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5035576820373535,
        "latitude" : 51.41090393066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5033987164497375,
        "latitude" : 51.41084289550781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5032634139060974,
        "latitude" : 51.410804748535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5030137896537781,
        "latitude" : 51.4107551574707,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5027689933776855,
        "latitude" : 51.41070556640625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5024794936180115,
        "latitude" : 51.41067886352539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.502118706703186,
        "latitude" : 51.410675048828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5014654994010925,
        "latitude" : 51.410640716552734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5011872053146362,
        "latitude" : 51.410621643066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5009143948554993,
        "latitude" : 51.4106559753418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5006638169288635,
        "latitude" : 51.410709381103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5004795789718628,
        "latitude" : 51.41080093383789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5003126263618469,
        "latitude" : 51.41098403930664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5001844763755798,
        "latitude" : 51.411163330078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5001215934753418,
        "latitude" : 51.41132736206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.50013667345047,
        "latitude" : 51.41152572631836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5001732707023621,
        "latitude" : 51.41163635253906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5003256797790527,
        "latitude" : 51.411991119384766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5006942749023438,
        "latitude" : 51.41263198852539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5008097887039185,
        "latitude" : 51.41288375854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5008431077003479,
        "latitude" : 51.4130973815918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.500819981098175,
        "latitude" : 51.41327667236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5007593035697937,
        "latitude" : 51.41341781616211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5005695223808289,
        "latitude" : 51.41365051269531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5004466772079468,
        "latitude" : 51.413787841796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5002686977386475,
        "latitude" : 51.41390609741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.5000209212303162,
        "latitude" : 51.41400909423828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4997914135456085,
        "latitude" : 51.41408157348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4995344877243042,
        "latitude" : 51.41410827636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49922630190849304,
        "latitude" : 51.41412353515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49894508719444275,
        "latitude" : 51.414146423339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49855661392211914,
        "latitude" : 51.41410827636719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49813491106033325,
        "latitude" : 51.41407775878906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49798521399497986,
        "latitude" : 51.414039611816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4974935054779053,
        "latitude" : 51.413902282714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49730950593948364,
        "latitude" : 51.413856506347656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49672260880470276,
        "latitude" : 51.41373062133789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4963380992412567,
        "latitude" : 51.41361618041992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49602410197257996,
        "latitude" : 51.41350173950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4956826865673065,
        "latitude" : 51.413387298583984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4955308139324188,
        "latitude" : 51.413326263427734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49488139152526855,
        "latitude" : 51.413047790527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4946885108947754,
        "latitude" : 51.4129638671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4945879876613617,
        "latitude" : 51.41291427612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49449318647384644,
        "latitude" : 51.412872314453125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49440258741378784,
        "latitude" : 51.41282653808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49413859844207764,
        "latitude" : 51.41267776489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49366238713264465,
        "latitude" : 51.41233444213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49356868863105774,
        "latitude" : 51.412254333496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4935058057308197,
        "latitude" : 51.41219711303711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49348071217536926,
        "latitude" : 51.412174224853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4933263063430786,
        "latitude" : 51.41201400756836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.493222713470459,
        "latitude" : 51.411888122558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49316930770874023,
        "latitude" : 51.41176223754883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49292078614234924,
        "latitude" : 51.41136169433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49268630146980286,
        "latitude" : 51.41083908081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49253690242767334,
        "latitude" : 51.410308837890625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.492508202791214,
        "latitude" : 51.409912109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49256500601768494,
        "latitude" : 51.40940856933594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49271759390830994,
        "latitude" : 51.4089241027832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4928796887397766,
        "latitude" : 51.40827941894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49303779006004333,
        "latitude" : 51.40771484375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4930911958217621,
        "latitude" : 51.4072265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4931141138076782,
        "latitude" : 51.406707763671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49308690428733826,
        "latitude" : 51.406219482421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4930500090122223,
        "latitude" : 51.405765533447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4929679036140442,
        "latitude" : 51.40537643432617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49268388748168945,
        "latitude" : 51.40501022338867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49248379468917847,
        "latitude" : 51.4047966003418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4922761917114258,
        "latitude" : 51.404640197753906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4920600950717926,
        "latitude" : 51.40439224243164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4918648898601532,
        "latitude" : 51.404205322265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49168848991394043,
        "latitude" : 51.40406036376953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4915130138397217,
        "latitude" : 51.403846740722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4913811981678009,
        "latitude" : 51.403656005859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49122801423072815,
        "latitude" : 51.403377532958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49118900299072266,
        "latitude" : 51.40325164794922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49117520451545715,
        "latitude" : 51.40310287475586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49116039276123047,
        "latitude" : 51.402809143066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4911611080169678,
        "latitude" : 51.40256881713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49116429686546326,
        "latitude" : 51.40247344970703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.491205096244812,
        "latitude" : 51.40232467651367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49126988649368286,
        "latitude" : 51.402191162109375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49148648977279663,
        "latitude" : 51.40155029296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49165430665016174,
        "latitude" : 51.40116500854492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49188029766082764,
        "latitude" : 51.4007682800293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49193519353866577,
        "latitude" : 51.40062713623047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.491966187953949,
        "latitude" : 51.40047073364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4919571876525879,
        "latitude" : 51.40021896362305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4918796122074127,
        "latitude" : 51.3997802734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4918540120124817,
        "latitude" : 51.39968490600586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49178260564804077,
        "latitude" : 51.39949417114258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.491661012172699,
        "latitude" : 51.399261474609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4916309118270874,
        "latitude" : 51.39921188354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49154379963874817,
        "latitude" : 51.39910888671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49134209752082825,
        "latitude" : 51.39894485473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4911661148071289,
        "latitude" : 51.39878845214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4911017119884491,
        "latitude" : 51.398738861083984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.49091580510139465,
        "latitude" : 51.39862060546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4896393120288849,
        "latitude" : 51.39783477783203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48882541060447693,
        "latitude" : 51.397361755371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4886283874511719,
        "latitude" : 51.39723205566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48822519183158875,
        "latitude" : 51.39699172973633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4880099892616272,
        "latitude" : 51.3968505859375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4878822863101959,
        "latitude" : 51.39675521850586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48752090334892273,
        "latitude" : 51.39633560180664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48715049028396606,
        "latitude" : 51.3958854675293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4870584011077881,
        "latitude" : 51.39575958251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48697349429130554,
        "latitude" : 51.395633697509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4869123101234436,
        "latitude" : 51.39552688598633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48678070306777954,
        "latitude" : 51.39524459838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48667970299720764,
        "latitude" : 51.39495086669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4866325855255127,
        "latitude" : 51.39472198486328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48657891154289246,
        "latitude" : 51.39456558227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48650428652763367,
        "latitude" : 51.394081115722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864839017391205,
        "latitude" : 51.3939323425293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48641088604927063,
        "latitude" : 51.39338302612305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864034056663513,
        "latitude" : 51.393131256103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48640871047973633,
        "latitude" : 51.39305877685547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48642659187316895,
        "latitude" : 51.39299392700195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864940941333771,
        "latitude" : 51.392822265625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4866428077220917,
        "latitude" : 51.39249801635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4868414103984833,
        "latitude" : 51.39218521118164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4868949055671692,
        "latitude" : 51.39208984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48682039976119995,
        "latitude" : 51.39133834838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48679131269454956,
        "latitude" : 51.39091491699219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.486545205116272,
        "latitude" : 51.39027404785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48636171221733093,
        "latitude" : 51.38982391357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4862808883190155,
        "latitude" : 51.38961410522461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48634079098701477,
        "latitude" : 51.389366149902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48642170429229736,
        "latitude" : 51.38909149169922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48643219470977783,
        "latitude" : 51.389034271240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864431917667389,
        "latitude" : 51.388919830322266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864431917667389,
        "latitude" : 51.38884735107422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864408075809479,
        "latitude" : 51.388816833496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4864245057106018,
        "latitude" : 51.388702392578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.486412912607193,
        "latitude" : 51.38861846923828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48626381158828735,
        "latitude" : 51.38834762573242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4861750900745392,
        "latitude" : 51.38820266723633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4859299957752228,
        "latitude" : 51.38787841796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.485821008682251,
        "latitude" : 51.38774108886719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4854641854763031,
        "latitude" : 51.387359619140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4853470027446747,
        "latitude" : 51.38725280761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48526889085769653,
        "latitude" : 51.387184143066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4851230978965759,
        "latitude" : 51.38706970214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4850173890590668,
        "latitude" : 51.38700485229492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48469871282577515,
        "latitude" : 51.38682174682617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4846237897872925,
        "latitude" : 51.386783599853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48454299569129944,
        "latitude" : 51.386749267578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48443490266799927,
        "latitude" : 51.386714935302734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48377370834350586,
        "latitude" : 51.38654708862305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4835464060306549,
        "latitude" : 51.38650894165039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4832107126712799,
        "latitude" : 51.38648986816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4828821122646332,
        "latitude" : 51.38652038574219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4826337993144989,
        "latitude" : 51.38655471801758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48261499404907227,
        "latitude" : 51.38655471801758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48240968585014343,
        "latitude" : 51.386592864990234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4822272062301636,
        "latitude" : 51.386634826660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48209071159362793,
        "latitude" : 51.38667678833008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48200780153274536,
        "latitude" : 51.3867073059082,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4818603992462158,
        "latitude" : 51.38677215576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4817110002040863,
        "latitude" : 51.38685989379883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4813325107097626,
        "latitude" : 51.38709259033203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4810619056224823,
        "latitude" : 51.38727951049805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.48065629601478577,
        "latitude" : 51.38759231567383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4803169071674347,
        "latitude" : 51.387901306152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4801935851573944,
        "latitude" : 51.38806915283203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4798997938632965,
        "latitude" : 51.388389587402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47960200905799866,
        "latitude" : 51.38878631591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4795067012310028,
        "latitude" : 51.38897705078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47935110330581665,
        "latitude" : 51.389244079589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47915470600128174,
        "latitude" : 51.38962173461914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.479086309671402,
        "latitude" : 51.389732360839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47903209924697876,
        "latitude" : 51.389808654785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47890689969062805,
        "latitude" : 51.38994216918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47887739539146423,
        "latitude" : 51.38996505737305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47868651151657104,
        "latitude" : 51.39009094238281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4785051941871643,
        "latitude" : 51.39017868041992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47839879989624023,
        "latitude" : 51.39022445678711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.478241890668869,
        "latitude" : 51.39027786254883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4780009984970093,
        "latitude" : 51.39034652709961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4778420925140381,
        "latitude" : 51.3903694152832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47775569558143616,
        "latitude" : 51.390377044677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4776464104652405,
        "latitude" : 51.390377044677734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47740259766578674,
        "latitude" : 51.39036178588867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47713229060173035,
        "latitude" : 51.39031982421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4769243001937866,
        "latitude" : 51.390262603759766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47678059339523315,
        "latitude" : 51.390220642089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4764952063560486,
        "latitude" : 51.390113830566406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47595450282096863,
        "latitude" : 51.38986587524414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4752058982849121,
        "latitude" : 51.389427185058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4749402105808258,
        "latitude" : 51.38924789428711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4746533930301666,
        "latitude" : 51.38905334472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47425219416618347,
        "latitude" : 51.38880157470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47309088706970215,
        "latitude" : 51.388153076171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4725174009799957,
        "latitude" : 51.38780975341797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47227969765663147,
        "latitude" : 51.38765335083008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4718643128871918,
        "latitude" : 51.387351989746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4713155925273895,
        "latitude" : 51.38691329956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4709008038043976,
        "latitude" : 51.3865966796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4707236886024475,
        "latitude" : 51.386478424072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4705893099308014,
        "latitude" : 51.38636779785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47037258744239807,
        "latitude" : 51.38614273071289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47026729583740234,
        "latitude" : 51.386024475097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4701556861400604,
        "latitude" : 51.38588333129883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47006940841674805,
        "latitude" : 51.38575744628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4700179994106293,
        "latitude" : 51.385658264160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46994999051094055,
        "latitude" : 51.385414123535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4698413014411926,
        "latitude" : 51.38509750366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4698517918586731,
        "latitude" : 51.384952545166016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4699268043041229,
        "latitude" : 51.38468551635742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4701114892959595,
        "latitude" : 51.38423538208008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4703933000564575,
        "latitude" : 51.38375473022461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4707714021205902,
        "latitude" : 51.38331985473633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47099611163139343,
        "latitude" : 51.38296127319336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47103989124298096,
        "latitude" : 51.38268280029297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4710398018360138,
        "latitude" : 51.38255310058594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4709855914115906,
        "latitude" : 51.38249969482422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47089630365371704,
        "latitude" : 51.38233184814453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4707412123680115,
        "latitude" : 51.38215637207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47066861391067505,
        "latitude" : 51.3820915222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.47063490748405457,
        "latitude" : 51.3820686340332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.470579594373703,
        "latitude" : 51.38204574584961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4704262912273407,
        "latitude" : 51.381988525390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.470231294631958,
        "latitude" : 51.381935119628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4701327979564667,
        "latitude" : 51.38191223144531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46997401118278503,
        "latitude" : 51.381893157958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4695473909378052,
        "latitude" : 51.38188552856445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4692519009113312,
        "latitude" : 51.38187026977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4690018892288208,
        "latitude" : 51.38187026977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4683069884777069,
        "latitude" : 51.381893157958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46812888979911804,
        "latitude" : 51.381893157958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4679983854293823,
        "latitude" : 51.38188171386719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4676263928413391,
        "latitude" : 51.3818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4675064980983734,
        "latitude" : 51.381813049316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4673503041267395,
        "latitude" : 51.381797790527344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4647955000400543,
        "latitude" : 51.3818359375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46461400389671326,
        "latitude" : 51.3818473815918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4644638001918793,
        "latitude" : 51.38187026977539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4641130864620209,
        "latitude" : 51.3819580078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.463315486907959,
        "latitude" : 51.38212966918945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4630489945411682,
        "latitude" : 51.38219451904297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46292030811309814,
        "latitude" : 51.38221740722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46268370747566223,
        "latitude" : 51.38224792480469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46231549978256226,
        "latitude" : 51.38225555419922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46211379766464233,
        "latitude" : 51.38222885131836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4620197117328644,
        "latitude" : 51.3822135925293,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46183329820632935,
        "latitude" : 51.38215637207031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46166738867759705,
        "latitude" : 51.3820915222168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4614754915237427,
        "latitude" : 51.38198471069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46139609813690186,
        "latitude" : 51.38190841674805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4613502025604248,
        "latitude" : 51.38181686401367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4613018035888672,
        "latitude" : 51.381629943847656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.461311012506485,
        "latitude" : 51.38148498535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46134960651397705,
        "latitude" : 51.38132858276367,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46143341064453125,
        "latitude" : 51.381134033203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46154680848121643,
        "latitude" : 51.38092041015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4617016911506653,
        "latitude" : 51.38063049316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46183130145072937,
        "latitude" : 51.380409240722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4619615972042084,
        "latitude" : 51.380252838134766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4620639979839325,
        "latitude" : 51.380157470703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4621613025665283,
        "latitude" : 51.38008117675781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4622375965118408,
        "latitude" : 51.38003158569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4622727036476135,
        "latitude" : 51.3800163269043,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46251380443573,
        "latitude" : 51.379940032958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46274518966674805,
        "latitude" : 51.379852294921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4628652036190033,
        "latitude" : 51.37978744506836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46291959285736084,
        "latitude" : 51.3797492980957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4634101986885071,
        "latitude" : 51.379302978515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4634988009929657,
        "latitude" : 51.379146575927734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4635207951068878,
        "latitude" : 51.37908935546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46350619196891785,
        "latitude" : 51.37883758544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4634740948677063,
        "latitude" : 51.37876892089844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4634025990962982,
        "latitude" : 51.37866973876953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46333229541778564,
        "latitude" : 51.378623962402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4632556140422821,
        "latitude" : 51.378597259521484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4631797969341278,
        "latitude" : 51.37855911254883,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46312451362609863,
        "latitude" : 51.37852478027344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4630337059497833,
        "latitude" : 51.37849044799805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4629170000553131,
        "latitude" : 51.378456115722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46281561255455017,
        "latitude" : 51.37843704223633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4626852869987488,
        "latitude" : 51.378421783447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4622389078140259,
        "latitude" : 51.37841033935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4620560109615326,
        "latitude" : 51.378421783447266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4618796110153198,
        "latitude" : 51.378456115722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4618012011051178,
        "latitude" : 51.37847900390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46158739924430847,
        "latitude" : 51.37855529785156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4614844024181366,
        "latitude" : 51.37858581542969,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4613701105117798,
        "latitude" : 51.3786506652832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46133849024772644,
        "latitude" : 51.37868881225586,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46119388937950134,
        "latitude" : 51.37897872924805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4611159861087799,
        "latitude" : 51.37907028198242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46106868982315063,
        "latitude" : 51.379112243652344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4610024094581604,
        "latitude" : 51.37915802001953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4608910083770752,
        "latitude" : 51.37922668457031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46083250641822815,
        "latitude" : 51.379268646240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46075239777565,
        "latitude" : 51.379329681396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4604133069515228,
        "latitude" : 51.379459381103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4602850079536438,
        "latitude" : 51.379512786865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.46004268527030945,
        "latitude" : 51.3796272277832,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45866209268569946,
        "latitude" : 51.38021469116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45801079273223877,
        "latitude" : 51.38056945800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4580363929271698,
        "latitude" : 51.380619049072266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45810559391975403,
        "latitude" : 51.380699157714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45819878578186035,
        "latitude" : 51.38074493408203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4584752023220062,
        "latitude" : 51.38081741333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4586251974105835,
        "latitude" : 51.38084411621094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45922720432281494,
        "latitude" : 51.380889892578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45927149057388306,
        "latitude" : 51.380897521972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4593212902545929,
        "latitude" : 51.38090896606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45938798785209656,
        "latitude" : 51.38093566894531,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4594528079032898,
        "latitude" : 51.38097381591797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45952650904655457,
        "latitude" : 51.38105010986328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45960119366645813,
        "latitude" : 51.381221771240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4596061110496521,
        "latitude" : 51.381500244140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45897528529167175,
        "latitude" : 51.381500244140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45888128876686096,
        "latitude" : 51.38151931762695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4587351977825165,
        "latitude" : 51.38154602050781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4585813879966736,
        "latitude" : 51.381591796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45789870619773865,
        "latitude" : 51.38185119628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4568513035774231,
        "latitude" : 51.3823127746582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4563739001750946,
        "latitude" : 51.382537841796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4556508958339691,
        "latitude" : 51.38301086425781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4553534984588623,
        "latitude" : 51.383182525634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4551866948604584,
        "latitude" : 51.38322830200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4550262987613678,
        "latitude" : 51.38325500488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4547835886478424,
        "latitude" : 51.3832893371582,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4545617997646332,
        "latitude" : 51.383304595947266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4543691873550415,
        "latitude" : 51.38330841064453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4540939927101135,
        "latitude" : 51.38328552246094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4538392126560211,
        "latitude" : 51.38325500488281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4535363018512726,
        "latitude" : 51.38320541381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4534133970737457,
        "latitude" : 51.383182525634766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45299339294433594,
        "latitude" : 51.3830680847168,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45221659541130066,
        "latitude" : 51.382835388183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45206040143966675,
        "latitude" : 51.38282012939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4519985020160675,
        "latitude" : 51.3828239440918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4518626928329468,
        "latitude" : 51.38284683227539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4515388011932373,
        "latitude" : 51.38294982910156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4513055086135864,
        "latitude" : 51.3830451965332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.451242595911026,
        "latitude" : 51.383079528808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4511519968509674,
        "latitude" : 51.38312530517578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45109620690345764,
        "latitude" : 51.38315963745117,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4510344862937927,
        "latitude" : 51.383201599121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4510299861431122,
        "latitude" : 51.38320541381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4509272873401642,
        "latitude" : 51.383270263671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4508523941040039,
        "latitude" : 51.383358001708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45067349076271057,
        "latitude" : 51.383548736572266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45059970021247864,
        "latitude" : 51.38360595703125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4505433142185211,
        "latitude" : 51.38365936279297,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4504848122596741,
        "latitude" : 51.383731842041016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45042848587036133,
        "latitude" : 51.383827209472656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4503786861896515,
        "latitude" : 51.38393783569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4503304064273834,
        "latitude" : 51.38409423828125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4502938985824585,
        "latitude" : 51.384239196777344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4502444863319397,
        "latitude" : 51.38472366333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4502427875995636,
        "latitude" : 51.384769439697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45027509331703186,
        "latitude" : 51.38492202758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4503847062587738,
        "latitude" : 51.38520812988281,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4506013095378876,
        "latitude" : 51.38551712036133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45079949498176575,
        "latitude" : 51.38573455810547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4516344964504242,
        "latitude" : 51.38654327392578,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45197561383247375,
        "latitude" : 51.38691329956055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45208820700645447,
        "latitude" : 51.387107849121094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45212459564208984,
        "latitude" : 51.387264251708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4520578980445862,
        "latitude" : 51.38749694824219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45200690627098083,
        "latitude" : 51.38755798339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45191100239753723,
        "latitude" : 51.38763427734375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45171061158180237,
        "latitude" : 51.38773727416992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45127201080322266,
        "latitude" : 51.387916564941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.450821191072464,
        "latitude" : 51.38802719116211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4506610035896301,
        "latitude" : 51.38804626464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45047569274902344,
        "latitude" : 51.38804626464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45023930072784424,
        "latitude" : 51.388023376464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.45000511407852173,
        "latitude" : 51.387977600097656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4497590959072113,
        "latitude" : 51.387901306152344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4496414065361023,
        "latitude" : 51.38785171508789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4491389989852905,
        "latitude" : 51.38762283325195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44856008887290955,
        "latitude" : 51.38727569580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4481745958328247,
        "latitude" : 51.3870735168457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44809380173683167,
        "latitude" : 51.38703918457031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44805121421813965,
        "latitude" : 51.38702392578125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4478512108325958,
        "latitude" : 51.38694381713867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4476029872894287,
        "latitude" : 51.38684844970703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44723010063171387,
        "latitude" : 51.386783599853516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.447002112865448,
        "latitude" : 51.38676834106445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44680461287498474,
        "latitude" : 51.386741638183594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4465779960155487,
        "latitude" : 51.38672637939453,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44643449783325195,
        "latitude" : 51.386722564697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44634830951690674,
        "latitude" : 51.386722564697266,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4460675120353699,
        "latitude" : 51.38673782348633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44571399688720703,
        "latitude" : 51.38677978515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4451400935649872,
        "latitude" : 51.386878967285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.445024311542511,
        "latitude" : 51.38690185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44482290744781494,
        "latitude" : 51.3869514465332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4445264935493469,
        "latitude" : 51.387046813964844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4443421959877014,
        "latitude" : 51.38713836669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44427040219306946,
        "latitude" : 51.38718032836914,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44418099522590637,
        "latitude" : 51.387229919433594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4440411925315857,
        "latitude" : 51.387325286865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44393908977508545,
        "latitude" : 51.387413024902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4438689053058624,
        "latitude" : 51.38749313354492,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4438033998012543,
        "latitude" : 51.38755798339844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4437220096588135,
        "latitude" : 51.387672424316406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44368138909339905,
        "latitude" : 51.38776779174805,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44367289543151855,
        "latitude" : 51.38788986206055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44366058707237244,
        "latitude" : 51.38808059692383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4436474144458771,
        "latitude" : 51.388301849365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44356489181518555,
        "latitude" : 51.38882827758789,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4435144066810608,
        "latitude" : 51.38900375366211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4434739947319031,
        "latitude" : 51.38917541503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44344261288642883,
        "latitude" : 51.38925552368164,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4433673024177551,
        "latitude" : 51.389400482177734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4433262050151825,
        "latitude" : 51.38946533203125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44318169355392456,
        "latitude" : 51.389617919921875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4431270956993103,
        "latitude" : 51.3896598815918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4430566132068634,
        "latitude" : 51.38970184326172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44298508763313293,
        "latitude" : 51.389732360839844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4427975118160248,
        "latitude" : 51.38979721069336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4426198899745941,
        "latitude" : 51.38982391357422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.442456990480423,
        "latitude" : 51.38983917236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.442284494638443,
        "latitude" : 51.38983917236328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4421122074127197,
        "latitude" : 51.38983154296875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4419676959514618,
        "latitude" : 51.38981246948242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44186919927597046,
        "latitude" : 51.389793395996094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4416106045246124,
        "latitude" : 51.389705657958984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4413433074951172,
        "latitude" : 51.38957595825195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44113901257514954,
        "latitude" : 51.38945770263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.44048210978507996,
        "latitude" : 51.38908004760742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4402712881565094,
        "latitude" : 51.388938903808594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4399968981742859,
        "latitude" : 51.38872146606445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4393235146999359,
        "latitude" : 51.38811111450195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43889909982681274,
        "latitude" : 51.38766098022461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4385165870189667,
        "latitude" : 51.38728713989258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43837371468544006,
        "latitude" : 51.38713455200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43815740942955017,
        "latitude" : 51.38690185546875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43801531195640564,
        "latitude" : 51.386688232421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4379315972328186,
        "latitude" : 51.38656997680664,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43787848949432373,
        "latitude" : 51.386444091796875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43785250186920166,
        "latitude" : 51.38631820678711,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4378125071525574,
        "latitude" : 51.385765075683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4377847909927368,
        "latitude" : 51.38564682006836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43776270747184753,
        "latitude" : 51.385581970214844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4377234876155853,
        "latitude" : 51.38550567626953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43757158517837524,
        "latitude" : 51.38523864746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4375331997871399,
        "latitude" : 51.385189056396484,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4373939037322998,
        "latitude" : 51.38505554199219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43707600235939026,
        "latitude" : 51.38481140136719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4365710914134979,
        "latitude" : 51.3845329284668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43625199794769287,
        "latitude" : 51.38440704345703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4360927939414978,
        "latitude" : 51.38435745239258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43596169352531433,
        "latitude" : 51.38432312011719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43594738841056824,
        "latitude" : 51.38431930541992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4357818067073822,
        "latitude" : 51.3842887878418,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43563589453697205,
        "latitude" : 51.38426971435547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43563899397850037,
        "latitude" : 51.38426208496094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43577858805656433,
        "latitude" : 51.38391876220703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43574270606040955,
        "latitude" : 51.383914947509766,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43559229373931885,
        "latitude" : 51.38390350341797,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4348512887954712,
        "latitude" : 51.383888244628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43463850021362305,
        "latitude" : 51.38389205932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4344485104084015,
        "latitude" : 51.3838996887207,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43414729833602905,
        "latitude" : 51.38392639160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43401071429252625,
        "latitude" : 51.38392639160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43345558643341064,
        "latitude" : 51.38389587402344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4333595037460327,
        "latitude" : 51.38389205932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4332646131515503,
        "latitude" : 51.38389205932617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43291860818862915,
        "latitude" : 51.38392639160156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4325515925884247,
        "latitude" : 51.38393783569336,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4324274957180023,
        "latitude" : 51.38395309448242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43223369121551514,
        "latitude" : 51.38399124145508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4321098029613495,
        "latitude" : 51.38404083251953,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43168750405311584,
        "latitude" : 51.384246826171875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4315203130245209,
        "latitude" : 51.38430404663086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4311785101890564,
        "latitude" : 51.384464263916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43105068802833557,
        "latitude" : 51.384544372558594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4309599995613098,
        "latitude" : 51.3846321105957,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43086880445480347,
        "latitude" : 51.38469696044922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43058478832244873,
        "latitude" : 51.38480758666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43011051416397095,
        "latitude" : 51.38497543334961,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43006810545921326,
        "latitude" : 51.38499450683594,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42981669306755066,
        "latitude" : 51.385162353515625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4296286106109619,
        "latitude" : 51.38523864746094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42944058775901794,
        "latitude" : 51.38531494140625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42936089634895325,
        "latitude" : 51.38533401489258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42922958731651306,
        "latitude" : 51.385353088378906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4291490912437439,
        "latitude" : 51.385311126708984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42910629510879517,
        "latitude" : 51.38530349731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42908748984336853,
        "latitude" : 51.38530349731445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42891618609428406,
        "latitude" : 51.38535690307617,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4288753867149353,
        "latitude" : 51.385372161865234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42884311079978943,
        "latitude" : 51.38539123535156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42837628722190857,
        "latitude" : 51.38576126098633,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4282136857509613,
        "latitude" : 51.38593673706055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4281980097293854,
        "latitude" : 51.3859748840332,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42816978693008423,
        "latitude" : 51.38603973388672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42810800671577454,
        "latitude" : 51.38612747192383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4280723035335541,
        "latitude" : 51.38615798950195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42797818779945374,
        "latitude" : 51.38622283935547,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42790910601615906,
        "latitude" : 51.386268615722656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42918089032173157,
        "latitude" : 51.386688232421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4302191138267517,
        "latitude" : 51.38701248168945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.43013229966163635,
        "latitude" : 51.38711166381836,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4300726056098938,
        "latitude" : 51.38717269897461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42768698930740356,
        "latitude" : 51.386417388916016,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.427647203207016,
        "latitude" : 51.3864860534668,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42752760648727417,
        "latitude" : 51.38666534423828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42728328704833984,
        "latitude" : 51.38699722290039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4271947145462036,
        "latitude" : 51.38715362548828,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4268732964992523,
        "latitude" : 51.38797378540039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42656639218330383,
        "latitude" : 51.38875198364258,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42656341195106506,
        "latitude" : 51.38883590698242,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42655861377716064,
        "latitude" : 51.38893508911133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4266220033168793,
        "latitude" : 51.38945770263672,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42668089270591736,
        "latitude" : 51.38993835449219,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42647281289100647,
        "latitude" : 51.38997268676758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4264200031757355,
        "latitude" : 51.3900032043457,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42639848589897156,
        "latitude" : 51.390045166015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4263651967048645,
        "latitude" : 51.390132904052734,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.426228791475296,
        "latitude" : 51.39033889770508,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.426155686378479,
        "latitude" : 51.39041519165039,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42599979043006897,
        "latitude" : 51.39052200317383,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42567190527915955,
        "latitude" : 51.39069366455078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4253718852996826,
        "latitude" : 51.39088821411133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4250994026660919,
        "latitude" : 51.39099884033203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42493700981140137,
        "latitude" : 51.39104080200195,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42490389943122864,
        "latitude" : 51.39104461669922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4247756898403168,
        "latitude" : 51.39105224609375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4247184991836548,
        "latitude" : 51.391082763671875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42466869950294495,
        "latitude" : 51.39111328125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4243867099285126,
        "latitude" : 51.39115905761719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4243622124195099,
        "latitude" : 51.39116287231445,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4239943027496338,
        "latitude" : 51.391204833984375,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4238103926181793,
        "latitude" : 51.39128494262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4237140119075775,
        "latitude" : 51.39133071899414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4234195947647095,
        "latitude" : 51.39140701293945,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4232040047645569,
        "latitude" : 51.39148712158203,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42316579818725586,
        "latitude" : 51.39151382446289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42310258746147156,
        "latitude" : 51.39155197143555,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42302238941192627,
        "latitude" : 51.39158630371094,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4227181077003479,
        "latitude" : 51.391700744628906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4224652945995331,
        "latitude" : 51.391822814941406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4223976135253906,
        "latitude" : 51.39186477661133,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4220348000526428,
        "latitude" : 51.39213562011719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42169201374053955,
        "latitude" : 51.392364501953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42161989212036133,
        "latitude" : 51.39241409301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4215162992477417,
        "latitude" : 51.39241409301758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4214073121547699,
        "latitude" : 51.39241027832031,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4210982024669647,
        "latitude" : 51.39228820800781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42069441080093384,
        "latitude" : 51.3927001953125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4206885099411011,
        "latitude" : 51.39270782470703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42097988724708557,
        "latitude" : 51.39288330078125,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42116299271583557,
        "latitude" : 51.39299011230469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.421314001083374,
        "latitude" : 51.39308166503906,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.421339213848114,
        "latitude" : 51.39309310913086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42131689190864563,
        "latitude" : 51.393131256103516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.42072808742523193,
        "latitude" : 51.39410400390625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4203175902366638,
        "latitude" : 51.39437484741211,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.420265793800354,
        "latitude" : 51.3944206237793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4201638102531433,
        "latitude" : 51.394500732421875,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.420040100812912,
        "latitude" : 51.39446258544922,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4198462963104248,
        "latitude" : 51.39449691772461,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.419701486825943,
        "latitude" : 51.39444351196289,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4196152091026306,
        "latitude" : 51.394447326660156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41954028606414795,
        "latitude" : 51.39445114135742,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.419609010219574,
        "latitude" : 51.39458465576172,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4195786118507385,
        "latitude" : 51.394840240478516,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4195632040500641,
        "latitude" : 51.394996643066406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41955140233039856,
        "latitude" : 51.39504623413086,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41952839493751526,
        "latitude" : 51.39508819580078,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4194431006908417,
        "latitude" : 51.3951416015625,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4193372130393982,
        "latitude" : 51.39521408081055,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.419233500957489,
        "latitude" : 51.39521789550781,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4191136956214905,
        "latitude" : 51.39519119262695,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41902440786361694,
        "latitude" : 51.39519500732422,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4189687967300415,
        "latitude" : 51.395225524902344,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4189437925815582,
        "latitude" : 51.39524459838867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4188123941421509,
        "latitude" : 51.39534378051758,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4187062978744507,
        "latitude" : 51.39554214477539,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41873469948768616,
        "latitude" : 51.39563751220703,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41878339648246765,
        "latitude" : 51.39572525024414,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41884711384773254,
        "latitude" : 51.395835876464844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41886579990386963,
        "latitude" : 51.39591979980469,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4188849925994873,
        "latitude" : 51.396114349365234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4189282953739166,
        "latitude" : 51.39623260498047,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4189611077308655,
        "latitude" : 51.396324157714844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4189853072166443,
        "latitude" : 51.3963737487793,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41905468702316284,
        "latitude" : 51.39644241333008,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4190700054168701,
        "latitude" : 51.396461486816406,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4191448986530304,
        "latitude" : 51.3964958190918,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4192157983779907,
        "latitude" : 51.39652633666992,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41924038529396057,
        "latitude" : 51.396522521972656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4193389117717743,
        "latitude" : 51.396541595458984,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.41964149475097656,
        "latitude" : 51.396644592285156,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4196636974811554,
        "latitude" : 51.39670944213867,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4196617007255554,
        "latitude" : 51.396766662597656,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4196448028087616,
        "latitude" : 51.39680099487305,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4196043014526367,
        "latitude" : 51.396846771240234,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4193122982978821,
        "latitude" : 51.39701843261719,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4192377030849457,
        "latitude" : 51.397056579589844,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      }, {
        "longitude" : -0.4189681112766266,
        "latitude" : 51.39716339111328,
        "altitude" : "NaN",
        "additionalElements" : [ ]
      } ] ]
    },
    "id" : null
  } ]
}