{ "crs" : null, "bbox" : [ -0.703600287437439, 51.485469818115234, -0.4766156077384949, 51.634796142578125 ], "features" : [ { "crs" : null, "bbox" : null, "properties" : { "boundary" : "historic", "end_date" : "2020-04-01", "note" : "Bucks is the formal name, not an informal abbreviation of Buckinghamshire!", "official_name" : "South Bucks District", "disused:website" : "https://www.southbucks.gov.uk/", "type" : "boundary", "admin_level" : "8", "name" : "South Bucks", "council_name" : "South Bucks District Council", "ref:gss" : "E07000006", "designation" : "non_metropolitan_district", "wikipedia" : "en:South Bucks", "wikidata" : "Q1496379" }, "geometry" : { "crs" : null, "bbox" : null, "coordinates" : [ [ { "longitude" : -0.4917452037334442, "latitude" : 51.58313751220703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49163851141929626, "latitude" : 51.583091735839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49139660596847534, "latitude" : 51.58298873901367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49119049310684204, "latitude" : 51.582889556884766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4911592900753021, "latitude" : 51.5828742980957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49105849862098694, "latitude" : 51.582820892333984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908547103404999, "latitude" : 51.58270263671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905290901660919, "latitude" : 51.58246612548828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4900546967983246, "latitude" : 51.58214569091797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4900434911251068, "latitude" : 51.58213806152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4899123013019562, "latitude" : 51.58204650878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4897983968257904, "latitude" : 51.58195495605469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48973679542541504, "latitude" : 51.5818977355957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48962411284446716, "latitude" : 51.58177185058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894520938396454, "latitude" : 51.58151626586914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4893181025981903, "latitude" : 51.58124923706055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4892250895500183, "latitude" : 51.581092834472656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890458881855011, "latitude" : 51.58087921142578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4889349937438965, "latitude" : 51.58070373535156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48872190713882446, "latitude" : 51.58020782470703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48865368962287903, "latitude" : 51.57991409301758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4885985851287842, "latitude" : 51.57974624633789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4885740876197815, "latitude" : 51.57961654663086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4885860085487366, "latitude" : 51.57951736450195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488623708486557, "latitude" : 51.57942581176758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4886660873889923, "latitude" : 51.579368591308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887393116950989, "latitude" : 51.57929229736328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888150990009308, "latitude" : 51.5792236328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48897480964660645, "latitude" : 51.57910919189453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890657961368561, "latitude" : 51.57902145385742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.489116907119751, "latitude" : 51.57896041870117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48915499448776245, "latitude" : 51.57889938354492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48916590213775635, "latitude" : 51.57887268066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4891842007637024, "latitude" : 51.578758239746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48921990394592285, "latitude" : 51.57868194580078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894307851791382, "latitude" : 51.57845687866211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48947811126708984, "latitude" : 51.5783805847168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895017147064209, "latitude" : 51.57828140258789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48949959874153137, "latitude" : 51.57821273803711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894872009754181, "latitude" : 51.57815170288086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894340932369232, "latitude" : 51.57805633544922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48923179507255554, "latitude" : 51.5777587890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890342056751251, "latitude" : 51.577362060546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4889565110206604, "latitude" : 51.5772705078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48888179659843445, "latitude" : 51.577213287353516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488803893327713, "latitude" : 51.577171325683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887455105781555, "latitude" : 51.5771484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48868119716644287, "latitude" : 51.57712936401367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4884358048439026, "latitude" : 51.57708740234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4883643090724945, "latitude" : 51.577064514160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4882704019546509, "latitude" : 51.5770263671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48820221424102783, "latitude" : 51.57699203491211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48814189434051514, "latitude" : 51.57693862915039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4881192147731781, "latitude" : 51.57688522338867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488119512796402, "latitude" : 51.57678985595703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488125205039978, "latitude" : 51.57674789428711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48817598819732666, "latitude" : 51.57660675048828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48817259073257446, "latitude" : 51.57658004760742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4881579875946045, "latitude" : 51.57654571533203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48812758922576904, "latitude" : 51.576499938964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4880813956260681, "latitude" : 51.576454162597656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4879167079925537, "latitude" : 51.576332092285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4877394139766693, "latitude" : 51.57624053955078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.487620085477829, "latitude" : 51.5761833190918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48737651109695435, "latitude" : 51.576087951660156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48709380626678467, "latitude" : 51.575992584228516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4869779944419861, "latitude" : 51.57596206665039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48664870858192444, "latitude" : 51.57588195800781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48644909262657166, "latitude" : 51.57585144042969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4861927926540375, "latitude" : 51.575836181640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4861913025379181, "latitude" : 51.575836181640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48605310916900635, "latitude" : 51.57578659057617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4859744906425476, "latitude" : 51.57575988769531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4858052134513855, "latitude" : 51.57569122314453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4857313930988312, "latitude" : 51.57564926147461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48567628860473633, "latitude" : 51.57561492919922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48555129766464233, "latitude" : 51.57550811767578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48546358942985535, "latitude" : 51.57545852661133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4853340983390808, "latitude" : 51.575401306152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851897954940796, "latitude" : 51.57535934448242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4850147068500519, "latitude" : 51.57533264160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48493269085884094, "latitude" : 51.57532501220703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48479560017585754, "latitude" : 51.57532501220703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4843975007534027, "latitude" : 51.57535934448242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48430830240249634, "latitude" : 51.57535171508789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4842697083950043, "latitude" : 51.57534408569336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4842042922973633, "latitude" : 51.575313568115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841454029083252, "latitude" : 51.57526397705078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48404741287231445, "latitude" : 51.57512664794922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840151071548462, "latitude" : 51.57505416870117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840022027492523, "latitude" : 51.57496643066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840075969696045, "latitude" : 51.57493209838867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48405560851097107, "latitude" : 51.57483673095703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841940999031067, "latitude" : 51.57466506958008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4843744933605194, "latitude" : 51.574493408203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4845629036426544, "latitude" : 51.57429504394531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48463520407676697, "latitude" : 51.574241638183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.484733909368515, "latitude" : 51.57418441772461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848218858242035, "latitude" : 51.57413864135742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48491260409355164, "latitude" : 51.574100494384766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48545539379119873, "latitude" : 51.57392120361328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48552900552749634, "latitude" : 51.573883056640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4855439066886902, "latitude" : 51.57386779785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48555490374565125, "latitude" : 51.57383728027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4855501055717468, "latitude" : 51.57381057739258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4854927957057953, "latitude" : 51.57371139526367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.485462486743927, "latitude" : 51.57362365722656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.485357403755188, "latitude" : 51.5730094909668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48532769083976746, "latitude" : 51.57294464111328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4852280914783478, "latitude" : 51.572731018066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851979911327362, "latitude" : 51.572593688964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851779043674469, "latitude" : 51.572505950927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851525127887726, "latitude" : 51.57244110107422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851258099079132, "latitude" : 51.5723762512207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4850822985172272, "latitude" : 51.572296142578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48503559827804565, "latitude" : 51.572227478027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48496899008750916, "latitude" : 51.57215118408203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48483219742774963, "latitude" : 51.57200622558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4846077859401703, "latitude" : 51.57181167602539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.484252005815506, "latitude" : 51.571537017822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4842126965522766, "latitude" : 51.57149887084961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841529130935669, "latitude" : 51.571434020996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841020107269287, "latitude" : 51.57135772705078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840587079524994, "latitude" : 51.57127380371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840438961982727, "latitude" : 51.571224212646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48403400182724, "latitude" : 51.57119369506836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840371012687683, "latitude" : 51.57102584838867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840429127216339, "latitude" : 51.57087707519531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841020107269287, "latitude" : 51.57057571411133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841080904006958, "latitude" : 51.570308685302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841175079345703, "latitude" : 51.57024383544922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841386079788208, "latitude" : 51.57017135620117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48425960540771484, "latitude" : 51.56987380981445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48436999320983887, "latitude" : 51.569549560546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4844810962677002, "latitude" : 51.569332122802734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4844900071620941, "latitude" : 51.56929397583008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48450949788093567, "latitude" : 51.569217681884766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48451200127601624, "latitude" : 51.569053649902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4845227897167206, "latitude" : 51.56898880004883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48457929491996765, "latitude" : 51.568851470947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4845846891403198, "latitude" : 51.56882095336914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48458200693130493, "latitude" : 51.56876754760742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.484560489654541, "latitude" : 51.568721771240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4844731092453003, "latitude" : 51.5686149597168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48445990681648254, "latitude" : 51.5684928894043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48445838689804077, "latitude" : 51.56842041015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48446381092071533, "latitude" : 51.56836700439453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48446980118751526, "latitude" : 51.568294525146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48449110984802246, "latitude" : 51.568145751953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48456010222435, "latitude" : 51.567562103271484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4846526086330414, "latitude" : 51.567298889160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48478370904922485, "latitude" : 51.56686782836914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4847716987133026, "latitude" : 51.56684112548828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48473310470581055, "latitude" : 51.5667839050293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48469120264053345, "latitude" : 51.56674575805664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48465171456336975, "latitude" : 51.566715240478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4845565855503082, "latitude" : 51.566673278808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4843350946903229, "latitude" : 51.56660842895508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841625988483429, "latitude" : 51.56654357910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48413410782814026, "latitude" : 51.566532135009766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48394128680229187, "latitude" : 51.566471099853516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4838779866695404, "latitude" : 51.56646728515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48368319869041443, "latitude" : 51.56646728515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.483632892370224, "latitude" : 51.56645965576172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4835900068283081, "latitude" : 51.56645202636719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4835357964038849, "latitude" : 51.566429138183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4834690988063812, "latitude" : 51.56639862060547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4832105040550232, "latitude" : 51.56623458862305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4829765856266022, "latitude" : 51.56606674194336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48287421464920044, "latitude" : 51.56597900390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4825999140739441, "latitude" : 51.56572341918945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48282790184020996, "latitude" : 51.56550216674805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4829980134963989, "latitude" : 51.5652961730957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4830380976200104, "latitude" : 51.565128326416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48324260115623474, "latitude" : 51.56513977050781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48324111104011536, "latitude" : 51.56509780883789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48321980237960815, "latitude" : 51.56500244140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4831784963607788, "latitude" : 51.56489944458008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4831294119358063, "latitude" : 51.56481170654297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48306989669799805, "latitude" : 51.56473922729492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48294010758399963, "latitude" : 51.564605712890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4826602041721344, "latitude" : 51.564388275146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.482515811920166, "latitude" : 51.56426239013672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48242220282554626, "latitude" : 51.56416702270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4823637902736664, "latitude" : 51.56410598754883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48231691122055054, "latitude" : 51.56403732299805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48227769136428833, "latitude" : 51.563961029052734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48226630687713623, "latitude" : 51.56391143798828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48228418827056885, "latitude" : 51.56385040283203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48234158754348755, "latitude" : 51.56377410888672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48237740993499756, "latitude" : 51.56373977661133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4825057089328766, "latitude" : 51.56365203857422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4825384020805359, "latitude" : 51.56362533569336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4825778007507324, "latitude" : 51.563568115234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4825895130634308, "latitude" : 51.56353759765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48273059725761414, "latitude" : 51.56318283081055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4827759861946106, "latitude" : 51.56303405761719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4828147888183594, "latitude" : 51.56282043457031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48158490657806396, "latitude" : 51.56240463256836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48155879974365234, "latitude" : 51.56239700317383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.481502503156662, "latitude" : 51.56237030029297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4814259111881256, "latitude" : 51.56233215332031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4813481867313385, "latitude" : 51.56228256225586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48128920793533325, "latitude" : 51.56223678588867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4811643064022064, "latitude" : 51.56208801269531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48110678791999817, "latitude" : 51.562034606933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.480773389339447, "latitude" : 51.5617790222168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48073500394821167, "latitude" : 51.56172180175781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48073720932006836, "latitude" : 51.5616569519043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48075738549232483, "latitude" : 51.56161117553711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4807955026626587, "latitude" : 51.56155014038086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4808329939842224, "latitude" : 51.56150817871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4809524118900299, "latitude" : 51.561431884765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4809868037700653, "latitude" : 51.56139373779297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48099538683891296, "latitude" : 51.56135177612305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48096710443496704, "latitude" : 51.561248779296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4809998869895935, "latitude" : 51.56117630004883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48106399178504944, "latitude" : 51.56111145019531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48116520047187805, "latitude" : 51.56106185913086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48119020462036133, "latitude" : 51.5610466003418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4812085032463074, "latitude" : 51.56101989746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4812180995941162, "latitude" : 51.56099319458008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4812174141407013, "latitude" : 51.56096649169922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48119449615478516, "latitude" : 51.560874938964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4811643064022064, "latitude" : 51.560787200927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.481149286031723, "latitude" : 51.560760498046875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48111259937286377, "latitude" : 51.560733795166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48106178641319275, "latitude" : 51.56070327758789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4810161888599396, "latitude" : 51.56068801879883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4809660017490387, "latitude" : 51.56067657470703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48091408610343933, "latitude" : 51.56067657470703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4808661937713623, "latitude" : 51.56068420410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48083990812301636, "latitude" : 51.56069564819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48061129450798035, "latitude" : 51.5608024597168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48054149746894836, "latitude" : 51.56081771850586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4805096983909607, "latitude" : 51.560821533203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4804421067237854, "latitude" : 51.560813903808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48040199279785156, "latitude" : 51.5608024597168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48031648993492126, "latitude" : 51.56077575683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47978490591049194, "latitude" : 51.560577392578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47951599955558777, "latitude" : 51.560508728027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47931811213493347, "latitude" : 51.56047058105469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4791874885559082, "latitude" : 51.56045150756836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4789932072162628, "latitude" : 51.56044006347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4788602888584137, "latitude" : 51.56044387817383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47850918769836426, "latitude" : 51.56045913696289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4784485995769501, "latitude" : 51.56045913696289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4783236086368561, "latitude" : 51.56044387817383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47811850905418396, "latitude" : 51.56040954589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4778648912906647, "latitude" : 51.56035614013672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.477539986371994, "latitude" : 51.560279846191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4775199890136719, "latitude" : 51.560272216796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4773578941822052, "latitude" : 51.559898376464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47708821296691895, "latitude" : 51.5596809387207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47700798511505127, "latitude" : 51.55962371826172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4769105911254883, "latitude" : 51.5595588684082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4768359065055847, "latitude" : 51.55949401855469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47680550813674927, "latitude" : 51.55946350097656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47670140862464905, "latitude" : 51.55934143066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4766542911529541, "latitude" : 51.55923843383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4766417145729065, "latitude" : 51.55918502807617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4766378104686737, "latitude" : 51.55913162231445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4766499996185303, "latitude" : 51.55906677246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47667521238327026, "latitude" : 51.55900573730469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4767085015773773, "latitude" : 51.558956146240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47674569487571716, "latitude" : 51.558921813964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47679129242897034, "latitude" : 51.558895111083984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47691380977630615, "latitude" : 51.55885696411133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47697120904922485, "latitude" : 51.55882263183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47699859738349915, "latitude" : 51.558780670166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4770039916038513, "latitude" : 51.55875015258789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.476998507976532, "latitude" : 51.55869674682617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4769667088985443, "latitude" : 51.55861282348633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47695180773735046, "latitude" : 51.55859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47689130902290344, "latitude" : 51.558509826660156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47666990756988525, "latitude" : 51.55821228027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47662439942359924, "latitude" : 51.558109283447266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4766156077384949, "latitude" : 51.558067321777344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47661688923835754, "latitude" : 51.55802917480469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47662949562072754, "latitude" : 51.55799865722656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4766491949558258, "latitude" : 51.55796813964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47677719593048096, "latitude" : 51.5578498840332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4768370985984802, "latitude" : 51.55778503417969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4768703877925873, "latitude" : 51.5577392578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4768843948841095, "latitude" : 51.557708740234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4768930971622467, "latitude" : 51.55766677856445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4768942892551422, "latitude" : 51.55758285522461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47688689827919006, "latitude" : 51.55750274658203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.476815402507782, "latitude" : 51.55722427368164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4768160879611969, "latitude" : 51.5571174621582, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4768575131893158, "latitude" : 51.55704116821289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47694629430770874, "latitude" : 51.55693435668945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4771569073200226, "latitude" : 51.5566291809082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47720959782600403, "latitude" : 51.5565185546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47727951407432556, "latitude" : 51.556114196777344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47727641463279724, "latitude" : 51.555946350097656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4772343933582306, "latitude" : 51.55577850341797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47723451256752014, "latitude" : 51.55569076538086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47724199295043945, "latitude" : 51.55563735961914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4772632122039795, "latitude" : 51.555564880371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4773353934288025, "latitude" : 51.5554313659668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47734400629997253, "latitude" : 51.55539321899414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47733989357948303, "latitude" : 51.5552978515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4773508906364441, "latitude" : 51.55527114868164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4773674011230469, "latitude" : 51.55525588989258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4775022864341736, "latitude" : 51.55518341064453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47753649950027466, "latitude" : 51.555152893066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4776051938533783, "latitude" : 51.5550422668457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4777396023273468, "latitude" : 51.554866790771484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47776898741722107, "latitude" : 51.554847717285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4778052866458893, "latitude" : 51.55483627319336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47788190841674805, "latitude" : 51.554832458496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47794631123542786, "latitude" : 51.55485153198242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47805890440940857, "latitude" : 51.554935455322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4785136878490448, "latitude" : 51.55466079711914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4789031147956848, "latitude" : 51.554832458496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4797593057155609, "latitude" : 51.55403137207031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.47976070642471313, "latitude" : 51.55403137207031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4814169108867645, "latitude" : 51.55268096923828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4817343056201935, "latitude" : 51.55237579345703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4821425974369049, "latitude" : 51.55202865600586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4826858937740326, "latitude" : 51.55152130126953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48279839754104614, "latitude" : 51.551475524902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4828740954399109, "latitude" : 51.551456451416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48295238614082336, "latitude" : 51.55144500732422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48301589488983154, "latitude" : 51.55144500732422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4830763041973114, "latitude" : 51.551448822021484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48332270979881287, "latitude" : 51.5515022277832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4834432899951935, "latitude" : 51.551517486572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4836761951446533, "latitude" : 51.551536560058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48381829261779785, "latitude" : 51.55152893066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48385828733444214, "latitude" : 51.55152893066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840047061443329, "latitude" : 51.551509857177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841482937335968, "latitude" : 51.55147933959961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4842487871646881, "latitude" : 51.55145263671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48429548740386963, "latitude" : 51.55143356323242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48435738682746887, "latitude" : 51.55139923095703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48438718914985657, "latitude" : 51.551368713378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4844993054866791, "latitude" : 51.551204681396484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4847396910190582, "latitude" : 51.550960540771484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4847930073738098, "latitude" : 51.55091857910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848969876766205, "latitude" : 51.55086898803711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851092994213104, "latitude" : 51.550819396972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.485309898853302, "latitude" : 51.55075454711914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4853675067424774, "latitude" : 51.55073547363281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48540830612182617, "latitude" : 51.55072021484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48553091287612915, "latitude" : 51.55067443847656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48568931221961975, "latitude" : 51.550594329833984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4858900010585785, "latitude" : 51.55045700073242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48597830533981323, "latitude" : 51.55040740966797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4862082004547119, "latitude" : 51.55030059814453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4863714873790741, "latitude" : 51.550209045410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4866181015968323, "latitude" : 51.55003356933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48674270510673523, "latitude" : 51.549930572509766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48706018924713135, "latitude" : 51.549659729003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48715880513191223, "latitude" : 51.54951858520508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4873093068599701, "latitude" : 51.54933166503906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4874078035354614, "latitude" : 51.5491828918457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48750001192092896, "latitude" : 51.549015045166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48757898807525635, "latitude" : 51.548805236816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4876455068588257, "latitude" : 51.54841232299805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48767340183258057, "latitude" : 51.54826736450195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4876925051212311, "latitude" : 51.54821014404297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48774880170822144, "latitude" : 51.54807662963867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48789629340171814, "latitude" : 51.54780578613281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48808449506759644, "latitude" : 51.54751968383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48816990852355957, "latitude" : 51.547428131103516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4882361888885498, "latitude" : 51.54738235473633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48830950260162354, "latitude" : 51.54734802246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4884014129638672, "latitude" : 51.54731750488281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4884726107120514, "latitude" : 51.547298431396484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4885636866092682, "latitude" : 51.54729080200195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888679087162018, "latitude" : 51.54729461669922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48915529251098633, "latitude" : 51.54728317260742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48932328820228577, "latitude" : 51.547264099121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894421100616455, "latitude" : 51.547245025634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48947709798812866, "latitude" : 51.54723358154297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48951101303100586, "latitude" : 51.547210693359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48953521251678467, "latitude" : 51.54718017578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895431101322174, "latitude" : 51.547115325927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895080029964447, "latitude" : 51.54695510864258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48947080969810486, "latitude" : 51.54685974121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48942819237709045, "latitude" : 51.54679489135742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4893277883529663, "latitude" : 51.54669189453125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48929479718208313, "latitude" : 51.5466423034668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48926660418510437, "latitude" : 51.54658126831055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48925670981407166, "latitude" : 51.546531677246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4892612099647522, "latitude" : 51.54648208618164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4892843961715698, "latitude" : 51.54643630981445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48933228850364685, "latitude" : 51.546382904052734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48939448595046997, "latitude" : 51.546329498291016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894976019859314, "latitude" : 51.5462646484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48963961005210876, "latitude" : 51.54620361328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48973000049591064, "latitude" : 51.54617691040039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48991158604621887, "latitude" : 51.54613494873047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4899984896183014, "latitude" : 51.54612350463867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4901241958141327, "latitude" : 51.54611587524414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4902684986591339, "latitude" : 51.54611587524414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49041101336479187, "latitude" : 51.546119689941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905577003955841, "latitude" : 51.5461311340332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49119511246681213, "latitude" : 51.546226501464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4912255108356476, "latitude" : 51.54621887207031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49127960205078125, "latitude" : 51.54619598388672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49132969975471497, "latitude" : 51.546165466308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49137580394744873, "latitude" : 51.54612350463867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49141350388526917, "latitude" : 51.54607391357422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4914332926273346, "latitude" : 51.54603958129883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4914518892765045, "latitude" : 51.54591369628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4914690852165222, "latitude" : 51.545875549316406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915418028831482, "latitude" : 51.54576873779297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49156731367111206, "latitude" : 51.54569625854492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915511906147003, "latitude" : 51.545528411865234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49159491062164307, "latitude" : 51.545387268066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49159568548202515, "latitude" : 51.54536437988281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49158531427383423, "latitude" : 51.545326232910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.491558700799942, "latitude" : 51.5452995300293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49151620268821716, "latitude" : 51.5452766418457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4914605915546417, "latitude" : 51.545257568359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4913891851902008, "latitude" : 51.54523849487305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49130019545555115, "latitude" : 51.545223236083984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49112430214881897, "latitude" : 51.545223236083984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49108120799064636, "latitude" : 51.54521942138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4909769892692566, "latitude" : 51.545188903808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4909214973449707, "latitude" : 51.545162200927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49087488651275635, "latitude" : 51.545135498046875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908370077610016, "latitude" : 51.545101165771484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908148944377899, "latitude" : 51.545074462890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908030033111572, "latitude" : 51.545040130615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908013939857483, "latitude" : 51.54500198364258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908129870891571, "latitude" : 51.544960021972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908752143383026, "latitude" : 51.54481887817383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49105119705200195, "latitude" : 51.5445556640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4911527931690216, "latitude" : 51.54449462890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4912162125110626, "latitude" : 51.54444885253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49130120873451233, "latitude" : 51.544368743896484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49133288860321045, "latitude" : 51.5443229675293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915064871311188, "latitude" : 51.544002532958984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915269911289215, "latitude" : 51.543949127197266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915387034416199, "latitude" : 51.54389953613281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915449917316437, "latitude" : 51.54370880126953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49155259132385254, "latitude" : 51.54365539550781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915792942047119, "latitude" : 51.54354476928711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4916217029094696, "latitude" : 51.54343795776367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49172109365463257, "latitude" : 51.543270111083984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4918636083602905, "latitude" : 51.5431022644043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49191099405288696, "latitude" : 51.54302215576172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.492052286863327, "latitude" : 51.54267120361328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4921188950538635, "latitude" : 51.54244613647461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49212488532066345, "latitude" : 51.542396545410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4921194016933441, "latitude" : 51.54234313964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49209970235824585, "latitude" : 51.54228591918945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49198129773139954, "latitude" : 51.5421142578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49193379282951355, "latitude" : 51.54202651977539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4918040931224823, "latitude" : 51.54172134399414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.491791695356369, "latitude" : 51.541656494140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49179381132125854, "latitude" : 51.5416374206543, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49180638790130615, "latitude" : 51.541603088378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49182769656181335, "latitude" : 51.54157257080078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4919078052043915, "latitude" : 51.54150390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4920707941055298, "latitude" : 51.541412353515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4921906888484955, "latitude" : 51.54136657714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4923216998577118, "latitude" : 51.541324615478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4924669861793518, "latitude" : 51.54129409790039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4927492141723633, "latitude" : 51.541263580322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4930568039417267, "latitude" : 51.54121017456055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4931788146495819, "latitude" : 51.54117965698242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4934321939945221, "latitude" : 51.541107177734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49352729320526123, "latitude" : 51.54106521606445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49360570311546326, "latitude" : 51.5410041809082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4936312139034271, "latitude" : 51.54097366333008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49364209175109863, "latitude" : 51.540950775146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49364569783210754, "latitude" : 51.54088592529297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4936490058898926, "latitude" : 51.54081726074219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4936501085758209, "latitude" : 51.540794372558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4936886131763458, "latitude" : 51.54063415527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4937382936477661, "latitude" : 51.540523529052734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4938099980354309, "latitude" : 51.5404052734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4938991069793701, "latitude" : 51.540287017822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4943701922893524, "latitude" : 51.539730072021484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4946756958961487, "latitude" : 51.53925704956055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4947895109653473, "latitude" : 51.539127349853516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49485620856285095, "latitude" : 51.5390739440918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49489301443099976, "latitude" : 51.5390510559082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4950175881385803, "latitude" : 51.53899002075195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4950469136238098, "latitude" : 51.53897476196289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49508389830589294, "latitude" : 51.53894805908203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49516481161117554, "latitude" : 51.538856506347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49521660804748535, "latitude" : 51.538814544677734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4952799081802368, "latitude" : 51.53877639770508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4954734146595001, "latitude" : 51.538631439208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49548861384391785, "latitude" : 51.538612365722656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4955081045627594, "latitude" : 51.538543701171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4955104887485504, "latitude" : 51.538429260253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49548768997192383, "latitude" : 51.538333892822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4954647123813629, "latitude" : 51.53828811645508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4954409897327423, "latitude" : 51.53825759887695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4954088032245636, "latitude" : 51.538230895996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4952664077281952, "latitude" : 51.53813171386719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49520638585090637, "latitude" : 51.5380744934082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49505889415740967, "latitude" : 51.53791046142578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4950028955936432, "latitude" : 51.53786087036133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4947097897529602, "latitude" : 51.53765106201172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4946539103984833, "latitude" : 51.537601470947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49449920654296875, "latitude" : 51.537437438964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49444419145584106, "latitude" : 51.537357330322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4943161904811859, "latitude" : 51.53712844848633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49413079023361206, "latitude" : 51.53684616088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49405649304389954, "latitude" : 51.53660583496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49400219321250916, "latitude" : 51.53650665283203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4939582943916321, "latitude" : 51.53643798828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4938153028488159, "latitude" : 51.53627014160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4937326908111572, "latitude" : 51.53619384765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4935219883918762, "latitude" : 51.53602600097656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4933496117591858, "latitude" : 51.53583526611328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49326661229133606, "latitude" : 51.535770416259766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49315470457077026, "latitude" : 51.535709381103516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4929088056087494, "latitude" : 51.53560256958008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4924702048301697, "latitude" : 51.53539276123047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49175330996513367, "latitude" : 51.53500747680664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4916166067123413, "latitude" : 51.534915924072266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915426969528198, "latitude" : 51.53483963012695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915167987346649, "latitude" : 51.534793853759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4914591908454895, "latitude" : 51.53461837768555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49141499400138855, "latitude" : 51.534515380859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49138888716697693, "latitude" : 51.53447341918945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49135568737983704, "latitude" : 51.5344352722168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49128448963165283, "latitude" : 51.53436279296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4912281036376953, "latitude" : 51.534324645996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49118560552597046, "latitude" : 51.5343017578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49112850427627563, "latitude" : 51.53428268432617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4910539984703064, "latitude" : 51.53426742553711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4906556010246277, "latitude" : 51.53424072265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905756115913391, "latitude" : 51.534217834472656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905501902103424, "latitude" : 51.534202575683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49051791429519653, "latitude" : 51.534175872802734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49050259590148926, "latitude" : 51.534156799316406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905022084712982, "latitude" : 51.534122467041016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49051570892333984, "latitude" : 51.53410720825195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905453026294708, "latitude" : 51.53408432006836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4906933903694153, "latitude" : 51.53401184082031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49077439308166504, "latitude" : 51.53396224975586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49094000458717346, "latitude" : 51.533836364746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49104589223861694, "latitude" : 51.533729553222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49111059308052063, "latitude" : 51.53364944458008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49117380380630493, "latitude" : 51.533565521240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49121689796447754, "latitude" : 51.533485412597656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4912255108356476, "latitude" : 51.533443450927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4912247955799103, "latitude" : 51.53337478637695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49120959639549255, "latitude" : 51.53327178955078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49117180705070496, "latitude" : 51.53314971923828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49105578660964966, "latitude" : 51.53290557861328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4909951090812683, "latitude" : 51.5328254699707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908798933029175, "latitude" : 51.53273391723633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49084389209747314, "latitude" : 51.532684326171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49083900451660156, "latitude" : 51.53266143798828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908672869205475, "latitude" : 51.53254699707031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908582866191864, "latitude" : 51.53251266479492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49083730578422546, "latitude" : 51.532493591308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908146858215332, "latitude" : 51.5324821472168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49079039692878723, "latitude" : 51.532474517822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4907500147819519, "latitude" : 51.532474517822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905863106250763, "latitude" : 51.53249740600586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905388057231903, "latitude" : 51.53249740600586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4904944896697998, "latitude" : 51.53248596191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49046340584754944, "latitude" : 51.532466888427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49044689536094666, "latitude" : 51.532440185546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4904451072216034, "latitude" : 51.53240966796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49048370122909546, "latitude" : 51.53228759765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4904753863811493, "latitude" : 51.532230377197266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4904575049877167, "latitude" : 51.53220748901367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49042651057243347, "latitude" : 51.532188415527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4903795123100281, "latitude" : 51.53216552734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49022260308265686, "latitude" : 51.5321159362793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49017998576164246, "latitude" : 51.53209686279297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49014928936958313, "latitude" : 51.53207015991211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4901342988014221, "latitude" : 51.532039642333984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49013379216194153, "latitude" : 51.532012939453125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4901883006095886, "latitude" : 51.531890869140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49019551277160645, "latitude" : 51.5318489074707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4901900887489319, "latitude" : 51.53179168701172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.490147203207016, "latitude" : 51.53165054321289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4901174008846283, "latitude" : 51.531593322753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48984411358833313, "latitude" : 51.531288146972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48979079723358154, "latitude" : 51.531166076660156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4898222088813782, "latitude" : 51.53099822998047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48979461193084717, "latitude" : 51.530887603759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48972490429878235, "latitude" : 51.53071594238281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48975899815559387, "latitude" : 51.53056335449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896849989891052, "latitude" : 51.530338287353516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896113872528076, "latitude" : 51.530128479003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895764887332916, "latitude" : 51.52986145019531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4893524944782257, "latitude" : 51.529571533203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48908311128616333, "latitude" : 51.529300689697266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890176057815552, "latitude" : 51.52919006347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48900339007377625, "latitude" : 51.52914047241211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4889914095401764, "latitude" : 51.52906799316406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488970011472702, "latitude" : 51.52880096435547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48903560638427734, "latitude" : 51.52859878540039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4891830086708069, "latitude" : 51.528236389160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4893946945667267, "latitude" : 51.527862548828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48950040340423584, "latitude" : 51.527618408203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48957380652427673, "latitude" : 51.52750015258789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48972049355506897, "latitude" : 51.52733612060547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48983389139175415, "latitude" : 51.527225494384766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4900093972682953, "latitude" : 51.52713394165039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4902738034725189, "latitude" : 51.52699661254883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49050021171569824, "latitude" : 51.52690887451172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905864894390106, "latitude" : 51.5268669128418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4906190037727356, "latitude" : 51.5268440246582, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4906592071056366, "latitude" : 51.52680587768555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.490731805562973, "latitude" : 51.526702880859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908159077167511, "latitude" : 51.52651596069336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49083998799324036, "latitude" : 51.52644348144531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908677935600281, "latitude" : 51.52622985839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908708930015564, "latitude" : 51.52603530883789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.490871787071228, "latitude" : 51.52595520019531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908345937728882, "latitude" : 51.52577209472656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4907839000225067, "latitude" : 51.52565002441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4906925857067108, "latitude" : 51.52549362182617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49057629704475403, "latitude" : 51.52530288696289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49039730429649353, "latitude" : 51.525047302246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4903442859649658, "latitude" : 51.52495193481445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4903073012828827, "latitude" : 51.52484893798828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49028339982032776, "latitude" : 51.52474594116211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4902747869491577, "latitude" : 51.524654388427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4902772009372711, "latitude" : 51.52458190917969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49029070138931274, "latitude" : 51.524478912353516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4903455972671509, "latitude" : 51.52421569824219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4904470145702362, "latitude" : 51.52409362792969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4904983937740326, "latitude" : 51.52397155761719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905098080635071, "latitude" : 51.523868560791016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.490512490272522, "latitude" : 51.52384567260742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49051710963249207, "latitude" : 51.523712158203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905245006084442, "latitude" : 51.523597717285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49060750007629395, "latitude" : 51.5233154296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49060478806495667, "latitude" : 51.52322006225586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905224144458771, "latitude" : 51.52261734008789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905427098274231, "latitude" : 51.52248001098633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.490578293800354, "latitude" : 51.522361755371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49060338735580444, "latitude" : 51.52230453491211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4906679093837738, "latitude" : 51.522186279296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4910331070423126, "latitude" : 51.52168655395508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4910922944545746, "latitude" : 51.52158737182617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49114149808883667, "latitude" : 51.521507263183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4911682903766632, "latitude" : 51.52143478393555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49118688702583313, "latitude" : 51.5213508605957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4911937117576599, "latitude" : 51.521278381347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4911859929561615, "latitude" : 51.521202087402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49116238951683044, "latitude" : 51.52113723754883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4911254942417145, "latitude" : 51.52107238769531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49107280373573303, "latitude" : 51.52101135253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49101391434669495, "latitude" : 51.52096176147461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4909672141075134, "latitude" : 51.52093505859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49092158675193787, "latitude" : 51.52091979980469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49074000120162964, "latitude" : 51.520870208740234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4906860888004303, "latitude" : 51.52084732055664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49061810970306396, "latitude" : 51.52081298828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.490556001663208, "latitude" : 51.52077102661133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49050119519233704, "latitude" : 51.520729064941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49044960737228394, "latitude" : 51.52067947387695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49040699005126953, "latitude" : 51.52061462402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49038559198379517, "latitude" : 51.520565032958984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4903770089149475, "latitude" : 51.5205192565918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49037179350852966, "latitude" : 51.52045822143555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4903872013092041, "latitude" : 51.52016830444336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49035778641700745, "latitude" : 51.520042419433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4903999865055084, "latitude" : 51.51995849609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49048811197280884, "latitude" : 51.51981735229492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905998110771179, "latitude" : 51.51971435546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49097970128059387, "latitude" : 51.51948547363281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49120160937309265, "latitude" : 51.51935577392578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4912278950214386, "latitude" : 51.51933670043945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49150291085243225, "latitude" : 51.51912307739258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4915640950202942, "latitude" : 51.51905059814453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4916124939918518, "latitude" : 51.51898956298828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4916416108608246, "latitude" : 51.51894760131836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4916831851005554, "latitude" : 51.51887130737305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49195170402526855, "latitude" : 51.51844787597656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4921436011791229, "latitude" : 51.51801300048828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.492215096950531, "latitude" : 51.517818450927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.492317795753479, "latitude" : 51.517581939697266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49235799908638, "latitude" : 51.517242431640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49235379695892334, "latitude" : 51.517181396484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49235591292381287, "latitude" : 51.51711654663086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4923365116119385, "latitude" : 51.517024993896484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49232590198516846, "latitude" : 51.51697540283203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49229660630226135, "latitude" : 51.51685333251953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4922651946544647, "latitude" : 51.51677322387695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4922313094139099, "latitude" : 51.516727447509766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4921843111515045, "latitude" : 51.51663589477539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49213069677352905, "latitude" : 51.51655960083008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49207109212875366, "latitude" : 51.51646041870117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49202659726142883, "latitude" : 51.51634216308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49204710125923157, "latitude" : 51.51625061035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.492061585187912, "latitude" : 51.51611328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49205830693244934, "latitude" : 51.51609420776367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4920482933521271, "latitude" : 51.516029357910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4919840097427368, "latitude" : 51.515960693359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4919013977050781, "latitude" : 51.51590347290039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4917649030685425, "latitude" : 51.51583480834961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49153679609298706, "latitude" : 51.515743255615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4912169873714447, "latitude" : 51.515289306640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49116021394729614, "latitude" : 51.515220642089844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49114540219306946, "latitude" : 51.51520919799805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4911026060581207, "latitude" : 51.515174865722656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4910629987716675, "latitude" : 51.51514434814453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4908806085586548, "latitude" : 51.51506805419922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4907076954841614, "latitude" : 51.51500701904297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4905374050140381, "latitude" : 51.514869689941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49040189385414124, "latitude" : 51.514766693115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49002718925476074, "latitude" : 51.51443862915039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48980310559272766, "latitude" : 51.51420593261719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48973390460014343, "latitude" : 51.514102935791016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.489703893661499, "latitude" : 51.51405715942383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896894097328186, "latitude" : 51.51396942138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896849989891052, "latitude" : 51.51394271850586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48967769742012024, "latitude" : 51.51390838623047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896915853023529, "latitude" : 51.51386642456055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48970839381217957, "latitude" : 51.51380920410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48972269892692566, "latitude" : 51.513763427734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48975870013237, "latitude" : 51.51364517211914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48993268609046936, "latitude" : 51.51334762573242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48993730545043945, "latitude" : 51.51333236694336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4898599088191986, "latitude" : 51.51314163208008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48976370692253113, "latitude" : 51.5128288269043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896810054779053, "latitude" : 51.51253128051758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48968830704689026, "latitude" : 51.51246643066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48979759216308594, "latitude" : 51.51233673095703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4898383915424347, "latitude" : 51.51230239868164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4899354875087738, "latitude" : 51.51220703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4899713099002838, "latitude" : 51.512168884277344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4900009036064148, "latitude" : 51.51213073730469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4900180995464325, "latitude" : 51.512107849121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49000120162963867, "latitude" : 51.512027740478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48997458815574646, "latitude" : 51.51194763183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4898776113986969, "latitude" : 51.51179885864258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48984768986701965, "latitude" : 51.511680603027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4897949993610382, "latitude" : 51.51156997680664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4897625148296356, "latitude" : 51.51152801513672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48973348736763, "latitude" : 51.51150894165039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48970210552215576, "latitude" : 51.5114860534668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.489658385515213, "latitude" : 51.51145935058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48961350321769714, "latitude" : 51.511444091796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.489551305770874, "latitude" : 51.51142501831055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48944559693336487, "latitude" : 51.51139450073242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48936399817466736, "latitude" : 51.51139831542969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48917248845100403, "latitude" : 51.51140213012695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890859127044678, "latitude" : 51.51140213012695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48896920680999756, "latitude" : 51.51140213012695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48892149329185486, "latitude" : 51.51139831542969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48875510692596436, "latitude" : 51.511356353759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48868459463119507, "latitude" : 51.5113410949707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48860910534858704, "latitude" : 51.511322021484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48837968707084656, "latitude" : 51.511199951171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4880464971065521, "latitude" : 51.511024475097656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48795369267463684, "latitude" : 51.5109977722168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4875473082065582, "latitude" : 51.510826110839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4873543977737427, "latitude" : 51.510860443115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4868166148662567, "latitude" : 51.510475158691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48640280961990356, "latitude" : 51.51050567626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48629841208457947, "latitude" : 51.51015853881836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4860764145851135, "latitude" : 51.51011657714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4857448935508728, "latitude" : 51.51020431518555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4857251048088074, "latitude" : 51.51019287109375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48557010293006897, "latitude" : 51.51008605957031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4855561852455139, "latitude" : 51.51002502441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4855212867259979, "latitude" : 51.5098991394043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48583221435546875, "latitude" : 51.509891510009766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48551520705223083, "latitude" : 51.50960922241211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48528140783309937, "latitude" : 51.50944900512695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48522910475730896, "latitude" : 51.50941467285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48516249656677246, "latitude" : 51.50938415527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4849720895290375, "latitude" : 51.50930404663086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4849056005477905, "latitude" : 51.50914001464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.484805703163147, "latitude" : 51.50901794433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4847590923309326, "latitude" : 51.50894546508789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4847160875797272, "latitude" : 51.50889587402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48466411232948303, "latitude" : 51.50885772705078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4845806062221527, "latitude" : 51.508811950683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48450958728790283, "latitude" : 51.50878143310547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4843710958957672, "latitude" : 51.50873947143555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48433569073677063, "latitude" : 51.508724212646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4843046963214874, "latitude" : 51.50870132446289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48426198959350586, "latitude" : 51.50864028930664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48423048853874207, "latitude" : 51.508548736572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4842385947704315, "latitude" : 51.5084342956543, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4842253029346466, "latitude" : 51.50840377807617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4841611087322235, "latitude" : 51.508338928222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840298891067505, "latitude" : 51.50825500488281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4839034080505371, "latitude" : 51.50819778442383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4838550090789795, "latitude" : 51.508182525634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4838092029094696, "latitude" : 51.508174896240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4836311936378479, "latitude" : 51.50815200805664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48358550667762756, "latitude" : 51.508140563964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4835614860057831, "latitude" : 51.50812911987305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.483532190322876, "latitude" : 51.50809860229492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.483500599861145, "latitude" : 51.50804901123047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48348769545555115, "latitude" : 51.50800704956055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4834947884082794, "latitude" : 51.50796127319336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48351019620895386, "latitude" : 51.5079345703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4835279881954193, "latitude" : 51.50791931152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48360970616340637, "latitude" : 51.50788879394531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48362070322036743, "latitude" : 51.50788497924805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48389318585395813, "latitude" : 51.50785827636719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4839484989643097, "latitude" : 51.50783920288086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.483973890542984, "latitude" : 51.507816314697266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48398929834365845, "latitude" : 51.50778579711914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48399999737739563, "latitude" : 51.50772476196289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48400381207466125, "latitude" : 51.507652282714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840030074119568, "latitude" : 51.50764846801758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48399651050567627, "latitude" : 51.50761032104492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.483978807926178, "latitude" : 51.50757598876953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48395389318466187, "latitude" : 51.50754928588867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48391589522361755, "latitude" : 51.50752258300781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4838576018810272, "latitude" : 51.50749588012695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4837963879108429, "latitude" : 51.507476806640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4837490916252136, "latitude" : 51.50746536254883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48356691002845764, "latitude" : 51.507442474365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48345720767974854, "latitude" : 51.50740432739258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48339059948921204, "latitude" : 51.50736999511719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48332709074020386, "latitude" : 51.507328033447266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48327401280403137, "latitude" : 51.50728225708008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4832322895526886, "latitude" : 51.50723648071289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48320749402046204, "latitude" : 51.5072021484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4831826090812683, "latitude" : 51.50712585449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48318010568618774, "latitude" : 51.507022857666016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4831947982311249, "latitude" : 51.50680160522461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4831793010234833, "latitude" : 51.5067024230957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4831942021846771, "latitude" : 51.50664520263672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4832107126712799, "latitude" : 51.50662612915039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48326340317726135, "latitude" : 51.5066032409668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48341989517211914, "latitude" : 51.50657653808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48355668783187866, "latitude" : 51.506534576416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48361068964004517, "latitude" : 51.50651168823242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4836460053920746, "latitude" : 51.506492614746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48368018865585327, "latitude" : 51.5064582824707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48369839787483215, "latitude" : 51.506431579589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4837338924407959, "latitude" : 51.50627899169922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4838584065437317, "latitude" : 51.50599670410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4838986098766327, "latitude" : 51.50578308105469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48390820622444153, "latitude" : 51.50566864013672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4839220941066742, "latitude" : 51.50564193725586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4839414060115814, "latitude" : 51.50562286376953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4839693009853363, "latitude" : 51.505611419677734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840084910392761, "latitude" : 51.50559997558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4840533137321472, "latitude" : 51.505592346191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48420149087905884, "latitude" : 51.50559997558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4842802882194519, "latitude" : 51.505615234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48443150520324707, "latitude" : 51.50566101074219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4844974875450134, "latitude" : 51.50566864013672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4845742881298065, "latitude" : 51.50565719604492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4846194088459015, "latitude" : 51.505645751953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48466768860816956, "latitude" : 51.505619049072266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48471638560295105, "latitude" : 51.505584716796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4847685992717743, "latitude" : 51.50553512573242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48480769991874695, "latitude" : 51.5054817199707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48482468724250793, "latitude" : 51.50544738769531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848242998123169, "latitude" : 51.50541687011719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4847796857357025, "latitude" : 51.505287170410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48477789759635925, "latitude" : 51.505252838134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48478609323501587, "latitude" : 51.50522232055664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48480281233787537, "latitude" : 51.50519943237305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48483070731163025, "latitude" : 51.50518035888672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4849984049797058, "latitude" : 51.50511932373047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4850291907787323, "latitude" : 51.50510787963867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48506489396095276, "latitude" : 51.50507354736328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48525360226631165, "latitude" : 51.50468063354492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48525750637054443, "latitude" : 51.50465393066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4852510988712311, "latitude" : 51.5046272277832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48524010181427, "latitude" : 51.50461196899414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4849300980567932, "latitude" : 51.504486083984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48490050435066223, "latitude" : 51.50446701049805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848783016204834, "latitude" : 51.50444030761719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848634898662567, "latitude" : 51.50440979003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848572909832001, "latitude" : 51.50437927246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848628044128418, "latitude" : 51.50434494018555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848974943161011, "latitude" : 51.504295349121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48510339856147766, "latitude" : 51.50416564941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851599931716919, "latitude" : 51.50411605834961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851801097393036, "latitude" : 51.50407409667969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48519039154052734, "latitude" : 51.504024505615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48518919944763184, "latitude" : 51.50397491455078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851793050765991, "latitude" : 51.50392532348633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48516181111335754, "latitude" : 51.50388717651367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48513829708099365, "latitude" : 51.50386047363281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48510459065437317, "latitude" : 51.50383377075195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4850507974624634, "latitude" : 51.50380325317383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48492830991744995, "latitude" : 51.50375747680664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48477399349212646, "latitude" : 51.503719329833984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4847441017627716, "latitude" : 51.50370788574219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48471739888191223, "latitude" : 51.50368881225586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48467880487442017, "latitude" : 51.50363540649414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4846723973751068, "latitude" : 51.50360870361328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48467931151390076, "latitude" : 51.503578186035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4846915006637573, "latitude" : 51.50355529785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48491281270980835, "latitude" : 51.50340270996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4849337041378021, "latitude" : 51.503379821777344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48494449257850647, "latitude" : 51.50335693359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4849424958229065, "latitude" : 51.50333023071289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4849261939525604, "latitude" : 51.50330352783203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848369061946869, "latitude" : 51.503211975097656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848223924636841, "latitude" : 51.503170013427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848245084285736, "latitude" : 51.50315475463867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4848690927028656, "latitude" : 51.503108978271484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48502209782600403, "latitude" : 51.503013610839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48508259654045105, "latitude" : 51.50297164916992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851140081882477, "latitude" : 51.5029411315918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48513370752334595, "latitude" : 51.502906799316406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851405918598175, "latitude" : 51.502872467041016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851408004760742, "latitude" : 51.50270080566406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851408004760742, "latitude" : 51.50265121459961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4851503074169159, "latitude" : 51.502628326416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48516830801963806, "latitude" : 51.50260543823242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48519331216812134, "latitude" : 51.50259017944336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48536908626556396, "latitude" : 51.50254440307617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4854610860347748, "latitude" : 51.502506256103516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48556551337242126, "latitude" : 51.502445220947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4856266975402832, "latitude" : 51.50239181518555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4856685996055603, "latitude" : 51.502357482910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48567789793014526, "latitude" : 51.502349853515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4856916069984436, "latitude" : 51.50233459472656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4857093095779419, "latitude" : 51.502323150634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4857220947742462, "latitude" : 51.502315521240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48576620221138, "latitude" : 51.502288818359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48580071330070496, "latitude" : 51.50226974487305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48581069707870483, "latitude" : 51.502262115478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48582029342651367, "latitude" : 51.502254486083984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4858573079109192, "latitude" : 51.50222396850586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48586249351501465, "latitude" : 51.502220153808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48587238788604736, "latitude" : 51.5022087097168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4858790934085846, "latitude" : 51.502197265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48588740825653076, "latitude" : 51.50217819213867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48592591285705566, "latitude" : 51.50209045410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48592761158943176, "latitude" : 51.5020866394043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48595958948135376, "latitude" : 51.50202941894531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4859626889228821, "latitude" : 51.50202560424805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48598819971084595, "latitude" : 51.50199508666992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48600271344184875, "latitude" : 51.501976013183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48600780963897705, "latitude" : 51.50196838378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4860328137874603, "latitude" : 51.50194549560547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4860404133796692, "latitude" : 51.50193786621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48606088757514954, "latitude" : 51.50192642211914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48606839776039124, "latitude" : 51.501922607421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4860788881778717, "latitude" : 51.50191879272461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48620450496673584, "latitude" : 51.501869201660156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48622310161590576, "latitude" : 51.50186538696289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48623010516166687, "latitude" : 51.50185775756836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48623979091644287, "latitude" : 51.50185012817383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4862450957298279, "latitude" : 51.50184631347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48625269532203674, "latitude" : 51.501834869384766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48626041412353516, "latitude" : 51.50182342529297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48626840114593506, "latitude" : 51.50179672241211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4862704873085022, "latitude" : 51.50174331665039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4862576127052307, "latitude" : 51.50160217285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4862208962440491, "latitude" : 51.50136184692383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.486222505569458, "latitude" : 51.50131607055664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48624348640441895, "latitude" : 51.50120162963867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.486226886510849, "latitude" : 51.501136779785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48616650700569153, "latitude" : 51.50104904174805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.486160010099411, "latitude" : 51.50102615356445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4861716032028198, "latitude" : 51.50093460083008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4861868917942047, "latitude" : 51.50090789794922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4862123131752014, "latitude" : 51.500885009765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4862608015537262, "latitude" : 51.5008544921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48633289337158203, "latitude" : 51.50082778930664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4863944947719574, "latitude" : 51.50082015991211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48645490407943726, "latitude" : 51.50082015991211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.486517995595932, "latitude" : 51.500831604003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4866006076335907, "latitude" : 51.500858306884766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4867667853832245, "latitude" : 51.50093078613281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48683810234069824, "latitude" : 51.50095748901367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4869208037853241, "latitude" : 51.500980377197266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48699671030044556, "latitude" : 51.50099182128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4870729148387909, "latitude" : 51.500999450683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4871636927127838, "latitude" : 51.500999450683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4872561991214752, "latitude" : 51.50099182128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4873127043247223, "latitude" : 51.500980377197266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4873420000076294, "latitude" : 51.50096893310547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4873758852481842, "latitude" : 51.500946044921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48740580677986145, "latitude" : 51.50090789794922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4874275028705597, "latitude" : 51.50082015991211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48733049631118774, "latitude" : 51.50058364868164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4873287081718445, "latitude" : 51.500545501708984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48733189702033997, "latitude" : 51.50050735473633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.487357497215271, "latitude" : 51.500465393066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48740559816360474, "latitude" : 51.50043487548828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4874587059020996, "latitude" : 51.500396728515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4875045120716095, "latitude" : 51.500370025634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4875420928001404, "latitude" : 51.50033950805664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48759379982948303, "latitude" : 51.50032043457031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48776960372924805, "latitude" : 51.50032043457031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4878072142601013, "latitude" : 51.50031661987305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4879305064678192, "latitude" : 51.50028991699219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48800110816955566, "latitude" : 51.50028991699219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4880340099334717, "latitude" : 51.50029754638672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48809799551963806, "latitude" : 51.50032424926758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4881516993045807, "latitude" : 51.5003547668457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4882158935070038, "latitude" : 51.50041580200195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48824000358581543, "latitude" : 51.50042724609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48827019333839417, "latitude" : 51.500431060791016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4883021116256714, "latitude" : 51.50042724609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48832109570503235, "latitude" : 51.50041580200195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48840540647506714, "latitude" : 51.50035095214844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4886985123157501, "latitude" : 51.50019836425781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48869991302490234, "latitude" : 51.50020217895508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887647032737732, "latitude" : 51.500205993652344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48880019783973694, "latitude" : 51.50017547607422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48882588744163513, "latitude" : 51.50014114379883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888382852077484, "latitude" : 51.50011444091797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888390004634857, "latitude" : 51.50009536743164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887877106666565, "latitude" : 51.49999237060547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48878398537635803, "latitude" : 51.499969482421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488800585269928, "latitude" : 51.49990463256836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888085126876831, "latitude" : 51.49982833862305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888806939125061, "latitude" : 51.49979019165039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48895639181137085, "latitude" : 51.49978256225586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48915910720825195, "latitude" : 51.49965286254883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48929938673973083, "latitude" : 51.499507904052734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895825982093811, "latitude" : 51.49921417236328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4897089898586273, "latitude" : 51.499053955078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4897637963294983, "latitude" : 51.498966217041016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4897826015949249, "latitude" : 51.49891662597656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48978370428085327, "latitude" : 51.49888610839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4897749125957489, "latitude" : 51.498844146728516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48970189690589905, "latitude" : 51.49869918823242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896658957004547, "latitude" : 51.4986572265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48959219455718994, "latitude" : 51.498619079589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48955079913139343, "latitude" : 51.49861145019531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48937100172042847, "latitude" : 51.498600006103516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48916301131248474, "latitude" : 51.49861526489258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890002906322479, "latitude" : 51.49861526489258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4889216125011444, "latitude" : 51.498600006103516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48888900876045227, "latitude" : 51.49858474731445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48886799812316895, "latitude" : 51.498565673828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888556897640228, "latitude" : 51.49854278564453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48885229229927063, "latitude" : 51.49851608276367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888646900653839, "latitude" : 51.498443603515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888921082019806, "latitude" : 51.498355865478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48893681168556213, "latitude" : 51.498268127441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4889853000640869, "latitude" : 51.49819564819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890151917934418, "latitude" : 51.498165130615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890533983707428, "latitude" : 51.498138427734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48918071389198303, "latitude" : 51.49808120727539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4892236888408661, "latitude" : 51.498043060302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4892598092556, "latitude" : 51.49799728393555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48928430676460266, "latitude" : 51.49795150756836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48929721117019653, "latitude" : 51.49790954589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4892899990081787, "latitude" : 51.497737884521484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4893063008785248, "latitude" : 51.4976806640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48934149742126465, "latitude" : 51.49766159057617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48945480585098267, "latitude" : 51.49763107299805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48947980999946594, "latitude" : 51.49761962890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894905090332031, "latitude" : 51.49760055541992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894883930683136, "latitude" : 51.49757385253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894719123840332, "latitude" : 51.49755096435547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4894044101238251, "latitude" : 51.497501373291016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48935890197753906, "latitude" : 51.49748229980469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48921269178390503, "latitude" : 51.497459411621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4891743063926697, "latitude" : 51.4974479675293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4891332983970642, "latitude" : 51.4974250793457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4890941083431244, "latitude" : 51.49738693237305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48902279138565063, "latitude" : 51.49728012084961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48899340629577637, "latitude" : 51.49716567993164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48895499110221863, "latitude" : 51.49710464477539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888753890991211, "latitude" : 51.497032165527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488813191652298, "latitude" : 51.4969596862793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887697100639343, "latitude" : 51.49687576293945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887497127056122, "latitude" : 51.49680709838867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48873960971832275, "latitude" : 51.496768951416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48882031440734863, "latitude" : 51.49657440185547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888474941253662, "latitude" : 51.49653244018555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4888196885585785, "latitude" : 51.49641036987305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488786906003952, "latitude" : 51.496238708496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887002110481262, "latitude" : 51.49602127075195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48868390917778015, "latitude" : 51.4959831237793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4886929988861084, "latitude" : 51.495967864990234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887213110923767, "latitude" : 51.495941162109375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4887652099132538, "latitude" : 51.49592208862305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.488840788602829, "latitude" : 51.49589538574219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48884230852127075, "latitude" : 51.49589538574219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4889150857925415, "latitude" : 51.49587631225586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48901429772377014, "latitude" : 51.4958381652832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48908060789108276, "latitude" : 51.49578857421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4891575872898102, "latitude" : 51.49568557739258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48918259143829346, "latitude" : 51.495670318603516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48923081159591675, "latitude" : 51.49564743041992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48945939540863037, "latitude" : 51.49557876586914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48952630162239075, "latitude" : 51.49555587768555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.489623099565506, "latitude" : 51.495506286621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896630048751831, "latitude" : 51.49547576904297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.489700585603714, "latitude" : 51.49542999267578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48969849944114685, "latitude" : 51.495399475097656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48968058824539185, "latitude" : 51.49537658691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895668029785156, "latitude" : 51.49528884887695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895516037940979, "latitude" : 51.495269775390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895437955856323, "latitude" : 51.49524688720703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895420968532562, "latitude" : 51.49521255493164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48955219984054565, "latitude" : 51.49516677856445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4895753860473633, "latitude" : 51.495121002197266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896036982536316, "latitude" : 51.49509048461914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4896346926689148, "latitude" : 51.49506759643555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.48983830213546753, "latitude" : 51.49496841430664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4899381101131439, "latitude" : 51.494911193847656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4899432063102722, "latitude" : 51.494903564453125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4899953007698059, "latitude" : 51.494834899902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4900442957878113, "latitude" : 51.494747161865234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4911414086818695, "latitude" : 51.494808197021484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49185910820961, "latitude" : 51.494842529296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4925925135612488, "latitude" : 51.4948844909668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49315470457077026, "latitude" : 51.49491500854492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49366238713264465, "latitude" : 51.49494171142578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4939616024494171, "latitude" : 51.49495315551758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4949217140674591, "latitude" : 51.49497604370117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4955768883228302, "latitude" : 51.49498748779297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49609649181365967, "latitude" : 51.494998931884766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4970017075538635, "latitude" : 51.49497985839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4985899031162262, "latitude" : 51.49491882324219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4995909035205841, "latitude" : 51.49488067626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.500558078289032, "latitude" : 51.49481964111328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5007328987121582, "latitude" : 51.4953727722168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5008875131607056, "latitude" : 51.49531555175781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5009928941726685, "latitude" : 51.49535369873047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5015410780906677, "latitude" : 51.4952392578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5024778842926025, "latitude" : 51.49509811401367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5034649968147278, "latitude" : 51.49495315551758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5044137239456177, "latitude" : 51.49480056762695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5057708024978638, "latitude" : 51.49457550048828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5058677792549133, "latitude" : 51.49443054199219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.505946695804596, "latitude" : 51.49443817138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5060343146324158, "latitude" : 51.49444580078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5062199234962463, "latitude" : 51.49441146850586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5065559148788452, "latitude" : 51.49430847167969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.508110523223877, "latitude" : 51.49403762817383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5088286995887756, "latitude" : 51.49392318725586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5098143815994263, "latitude" : 51.49378204345703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5106251835823059, "latitude" : 51.493656158447266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5112856030464172, "latitude" : 51.49359130859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5121703743934631, "latitude" : 51.493492126464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5132797956466675, "latitude" : 51.4933967590332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5138431787490845, "latitude" : 51.49335479736328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5141634941101074, "latitude" : 51.49333190917969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5149564743041992, "latitude" : 51.49331283569336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5154346227645874, "latitude" : 51.4932975769043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.516049325466156, "latitude" : 51.493282318115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5169131755828857, "latitude" : 51.4932975769043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5173507928848267, "latitude" : 51.49330520629883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5174471735954285, "latitude" : 51.49326705932617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5179774165153503, "latitude" : 51.493263244628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5180535912513733, "latitude" : 51.49331283569336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5185911059379578, "latitude" : 51.49332809448242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5190048217773438, "latitude" : 51.493343353271484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.519816517829895, "latitude" : 51.49336624145508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5209975838661194, "latitude" : 51.493370056152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5231152176856995, "latitude" : 51.493412017822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5247293710708618, "latitude" : 51.493431091308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5253183841705322, "latitude" : 51.493438720703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5277652144432068, "latitude" : 51.49345397949219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5292090177536011, "latitude" : 51.49344253540039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5298497080802917, "latitude" : 51.49345397949219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5305572748184204, "latitude" : 51.49344253540039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5311658978462219, "latitude" : 51.4934196472168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5318381190299988, "latitude" : 51.49339294433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5319390296936035, "latitude" : 51.493614196777344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5317825078964233, "latitude" : 51.493778228759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5311697721481323, "latitude" : 51.49428939819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5307099223136902, "latitude" : 51.49479293823242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5304861068725586, "latitude" : 51.49502944946289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5300819873809814, "latitude" : 51.495548248291016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5299330949783325, "latitude" : 51.495697021484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5295525193214417, "latitude" : 51.4959716796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5291513204574585, "latitude" : 51.49635314941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5290477275848389, "latitude" : 51.4963493347168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5290430188179016, "latitude" : 51.49649429321289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5289857983589172, "latitude" : 51.496795654296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5285392999649048, "latitude" : 51.49737548828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5283933281898499, "latitude" : 51.4975700378418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5282227993011475, "latitude" : 51.49789810180664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.527990996837616, "latitude" : 51.49838638305664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5278466939926147, "latitude" : 51.49888610839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5277690291404724, "latitude" : 51.49928665161133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5277181267738342, "latitude" : 51.499656677246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5277243852615356, "latitude" : 51.50017547607422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.527802586555481, "latitude" : 51.50088119506836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5279669761657715, "latitude" : 51.501590728759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5281056761741638, "latitude" : 51.50157928466797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5285416841506958, "latitude" : 51.50155258178711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5289263129234314, "latitude" : 51.50151062011719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5287106037139893, "latitude" : 51.50212097167969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5284647941589355, "latitude" : 51.50273132324219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5283443927764893, "latitude" : 51.503204345703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.528227686882019, "latitude" : 51.50360870361328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5279223918914795, "latitude" : 51.50436019897461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5274940133094788, "latitude" : 51.5056266784668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5271784067153931, "latitude" : 51.50580596923828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.527128279209137, "latitude" : 51.50584030151367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5270611047744751, "latitude" : 51.50591278076172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5269792079925537, "latitude" : 51.50604248046875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5268996953964233, "latitude" : 51.506229400634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5262004733085632, "latitude" : 51.5074462890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5261492133140564, "latitude" : 51.50782775878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5261555910110474, "latitude" : 51.50798797607422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5261824131011963, "latitude" : 51.508140563964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5262593030929565, "latitude" : 51.50848388671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5263254046440125, "latitude" : 51.50889205932617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5263705849647522, "latitude" : 51.50900650024414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5264282822608948, "latitude" : 51.50909423828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5264837741851807, "latitude" : 51.509159088134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5265328288078308, "latitude" : 51.50920486450195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.526621401309967, "latitude" : 51.50926971435547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5267342925071716, "latitude" : 51.50934600830078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5268434882164001, "latitude" : 51.5093994140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5269870162010193, "latitude" : 51.509464263916016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5271579027175903, "latitude" : 51.50952911376953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5276702046394348, "latitude" : 51.509681701660156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5276715755462646, "latitude" : 51.509681701660156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.527740478515625, "latitude" : 51.50973892211914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5280959010124207, "latitude" : 51.509708404541016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.528105616569519, "latitude" : 51.50972366333008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5284125208854675, "latitude" : 51.51012420654297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5288550853729248, "latitude" : 51.510074615478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5299690961837769, "latitude" : 51.51002502441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5314491987228394, "latitude" : 51.50993347167969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5326899886131287, "latitude" : 51.509883880615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5336129069328308, "latitude" : 51.509864807128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.534213125705719, "latitude" : 51.50979995727539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5343961119651794, "latitude" : 51.509796142578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5347341895103455, "latitude" : 51.50977325439453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5361859798431396, "latitude" : 51.50965881347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5378376841545105, "latitude" : 51.509605407714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5387647151947021, "latitude" : 51.50959396362305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5393216013908386, "latitude" : 51.50965118408203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5399988889694214, "latitude" : 51.509620666503906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5409066081047058, "latitude" : 51.50957489013672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5416392087936401, "latitude" : 51.50954055786133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5416995882987976, "latitude" : 51.509517669677734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5418189167976379, "latitude" : 51.50947952270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5419226884841919, "latitude" : 51.50943374633789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.54204922914505, "latitude" : 51.50935363769531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5422052145004272, "latitude" : 51.50920867919922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5423058271408081, "latitude" : 51.50907897949219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5423669815063477, "latitude" : 51.508968353271484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.542605996131897, "latitude" : 51.50897216796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5424807071685791, "latitude" : 51.5092887878418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5424885153770447, "latitude" : 51.509498596191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5435708165168762, "latitude" : 51.50944519042969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5449920296669006, "latitude" : 51.50939178466797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5487027168273926, "latitude" : 51.50920486450195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5504069924354553, "latitude" : 51.50912857055664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5513355731964111, "latitude" : 51.50910949707031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5516542792320251, "latitude" : 51.50910568237305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5520864725112915, "latitude" : 51.50907897949219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5521594882011414, "latitude" : 51.50907516479492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5530118942260742, "latitude" : 51.509098052978516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5539675951004028, "latitude" : 51.509132385253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5546736121177673, "latitude" : 51.509178161621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5554192066192627, "latitude" : 51.509254455566406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5564615726470947, "latitude" : 51.50937271118164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5566915273666382, "latitude" : 51.50939178466797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5575451254844666, "latitude" : 51.50946807861328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5584617853164673, "latitude" : 51.50959777832031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5586342215538025, "latitude" : 51.50961685180664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5593388080596924, "latitude" : 51.50966262817383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5604289174079895, "latitude" : 51.509803771972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.561408281326294, "latitude" : 51.509918212890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.561815083026886, "latitude" : 51.50996017456055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5632554292678833, "latitude" : 51.51012420654297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5632597208023071, "latitude" : 51.51012420654297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.563610315322876, "latitude" : 51.51015853881836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5640239119529724, "latitude" : 51.51020050048828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5648590922355652, "latitude" : 51.51031494140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5661125183105469, "latitude" : 51.51050567626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5664764046669006, "latitude" : 51.51057434082031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5668643116950989, "latitude" : 51.510658264160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5671662092208862, "latitude" : 51.51072692871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5672876834869385, "latitude" : 51.51075744628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5676175951957703, "latitude" : 51.5108528137207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5687670707702637, "latitude" : 51.51123809814453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5688055753707886, "latitude" : 51.51124954223633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.568743884563446, "latitude" : 51.511329650878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5687050223350525, "latitude" : 51.51137924194336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5682417750358582, "latitude" : 51.511905670166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5680900812149048, "latitude" : 51.512054443359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5677738785743713, "latitude" : 51.51262664794922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.567336916923523, "latitude" : 51.513370513916016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5669258832931519, "latitude" : 51.51416015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5666913986206055, "latitude" : 51.51456069946289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5682201981544495, "latitude" : 51.51663589477539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5689877271652222, "latitude" : 51.51771926879883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5684388279914856, "latitude" : 51.51816940307617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5676789879798889, "latitude" : 51.51873016357422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5670686960220337, "latitude" : 51.51920700073242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5664318799972534, "latitude" : 51.519657135009766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.565590500831604, "latitude" : 51.52029037475586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5650632977485657, "latitude" : 51.52069091796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5652263164520264, "latitude" : 51.520782470703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5655040144920349, "latitude" : 51.520931243896484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5653594136238098, "latitude" : 51.52122116088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.565399706363678, "latitude" : 51.521270751953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.565683901309967, "latitude" : 51.521263122558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5659641027450562, "latitude" : 51.521244049072266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5662925243377686, "latitude" : 51.5212516784668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.56669682264328, "latitude" : 51.521278381347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5668718218803406, "latitude" : 51.52130126953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5669807195663452, "latitude" : 51.521324157714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5671241283416748, "latitude" : 51.52134704589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5672445893287659, "latitude" : 51.521366119384766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5673317909240723, "latitude" : 51.521385192871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5675172209739685, "latitude" : 51.52145004272461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.567527174949646, "latitude" : 51.521453857421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5678635835647583, "latitude" : 51.52162170410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5688260197639465, "latitude" : 51.52214050292969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5700191855430603, "latitude" : 51.52275085449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5705084800720215, "latitude" : 51.523006439208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5707862973213196, "latitude" : 51.523155212402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5709840059280396, "latitude" : 51.523284912109375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5710811018943787, "latitude" : 51.52336120605469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5712910890579224, "latitude" : 51.5235595703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5713956952095032, "latitude" : 51.5236701965332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.571579098701477, "latitude" : 51.52389144897461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5716521143913269, "latitude" : 51.52399826049805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5717340707778931, "latitude" : 51.52414321899414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5717933177947998, "latitude" : 51.52427673339844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5718365907669067, "latitude" : 51.5244140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5718896985054016, "latitude" : 51.52460861206055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5719184279441833, "latitude" : 51.52488708496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5719298720359802, "latitude" : 51.5252571105957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5720363259315491, "latitude" : 51.525726318359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5721662044525146, "latitude" : 51.52613830566406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5721970796585083, "latitude" : 51.526302337646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5722699761390686, "latitude" : 51.52668762207031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5723173022270203, "latitude" : 51.527069091796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5723778009414673, "latitude" : 51.527252197265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.572409987449646, "latitude" : 51.5273323059082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.572455108165741, "latitude" : 51.527408599853516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5725268721580505, "latitude" : 51.52751159667969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5726246237754822, "latitude" : 51.52761459350586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5727021098136902, "latitude" : 51.52766799926758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5727459192276001, "latitude" : 51.52770233154297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5728580951690674, "latitude" : 51.52779769897461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.57286137342453, "latitude" : 51.527801513671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5730528831481934, "latitude" : 51.52788543701172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5731478929519653, "latitude" : 51.52793502807617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5734307765960693, "latitude" : 51.5280647277832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5735973715782166, "latitude" : 51.52812957763672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5739668011665344, "latitude" : 51.528255462646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5740885138511658, "latitude" : 51.528282165527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5741097927093506, "latitude" : 51.52829360961914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5742334127426147, "latitude" : 51.528350830078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5744186043739319, "latitude" : 51.52846908569336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5745642185211182, "latitude" : 51.528560638427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5747048258781433, "latitude" : 51.5286750793457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5748323202133179, "latitude" : 51.52879333496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5750144124031067, "latitude" : 51.52901077270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5750854015350342, "latitude" : 51.52918243408203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5751038789749146, "latitude" : 51.529258728027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5751134753227234, "latitude" : 51.529296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5750536918640137, "latitude" : 51.529319763183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5750501751899719, "latitude" : 51.5294303894043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5747553706169128, "latitude" : 51.529457092285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5743330121040344, "latitude" : 51.529457092285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5737956762313843, "latitude" : 51.529579162597656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5733420252799988, "latitude" : 51.52961349487305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5729690194129944, "latitude" : 51.52968978881836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5728561878204346, "latitude" : 51.529701232910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5726518034934998, "latitude" : 51.529693603515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5721774101257324, "latitude" : 51.52969741821289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5719568729400635, "latitude" : 51.529693603515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5715588927268982, "latitude" : 51.529693603515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5705935955047607, "latitude" : 51.52967834472656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5704448819160461, "latitude" : 51.529685974121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5703048706054688, "latitude" : 51.52968978881836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5701155066490173, "latitude" : 51.52970886230469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5699504017829895, "latitude" : 51.529727935791016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5696173906326294, "latitude" : 51.52977752685547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5694969892501831, "latitude" : 51.52980041503906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5690432190895081, "latitude" : 51.53002166748047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5687977075576782, "latitude" : 51.530128479003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5683943033218384, "latitude" : 51.530208587646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5680270791053772, "latitude" : 51.5302848815918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.567823588848114, "latitude" : 51.5303840637207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5676801204681396, "latitude" : 51.53050231933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5676119923591614, "latitude" : 51.53055953979492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5677068829536438, "latitude" : 51.530616760253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5677365064620972, "latitude" : 51.53063201904297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5675427913665771, "latitude" : 51.53120040893555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5673384070396423, "latitude" : 51.531742095947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5673189759254456, "latitude" : 51.53217697143555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5672672986984253, "latitude" : 51.532447814941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5672271847724915, "latitude" : 51.53294372558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5672751069068909, "latitude" : 51.53297805786133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.568071186542511, "latitude" : 51.5329704284668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5681449770927429, "latitude" : 51.53291702270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5684117078781128, "latitude" : 51.53291702270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5685514211654663, "latitude" : 51.532920837402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5687397122383118, "latitude" : 51.53293991088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5690653920173645, "latitude" : 51.53298568725586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5691995024681091, "latitude" : 51.532989501953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5692890882492065, "latitude" : 51.53302764892578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5695540904998779, "latitude" : 51.53313064575195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5697649121284485, "latitude" : 51.53316879272461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5698652863502502, "latitude" : 51.53318405151367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5700743794441223, "latitude" : 51.533180236816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5701342821121216, "latitude" : 51.53329849243164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.570782482624054, "latitude" : 51.53345489501953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5713971257209778, "latitude" : 51.53362274169922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5720481872558594, "latitude" : 51.53377914428711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5722681879997253, "latitude" : 51.533843994140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5724285244941711, "latitude" : 51.53388214111328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.572546124458313, "latitude" : 51.533905029296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.572604775428772, "latitude" : 51.533912658691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5727729201316833, "latitude" : 51.533935546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5728505849838257, "latitude" : 51.533939361572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5729587078094482, "latitude" : 51.53394317626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5731909871101379, "latitude" : 51.533935546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5738369226455688, "latitude" : 51.53388977050781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.574359118938446, "latitude" : 51.53388214111328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5755988955497742, "latitude" : 51.53388595581055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5759010910987854, "latitude" : 51.53390121459961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5759975910186768, "latitude" : 51.53390884399414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5761290192604065, "latitude" : 51.53376388549805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5762611031532288, "latitude" : 51.533592224121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5763958096504211, "latitude" : 51.533390045166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5765649080276489, "latitude" : 51.533145904541016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5768370032310486, "latitude" : 51.532649993896484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5771540999412537, "latitude" : 51.53214645385742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5775132775306702, "latitude" : 51.53167724609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.577880322933197, "latitude" : 51.531185150146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5783815979957581, "latitude" : 51.530460357666016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5785480737686157, "latitude" : 51.53010940551758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5786738991737366, "latitude" : 51.52973175048828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5788270831108093, "latitude" : 51.529300689697266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5789960026741028, "latitude" : 51.528785705566406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5792471766471863, "latitude" : 51.52812194824219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5792732238769531, "latitude" : 51.528076171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5795156955718994, "latitude" : 51.527652740478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5797458291053772, "latitude" : 51.527339935302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5799583196640015, "latitude" : 51.52709197998047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.580276608467102, "latitude" : 51.526729583740234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5804765820503235, "latitude" : 51.52646255493164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5806800127029419, "latitude" : 51.52613067626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5808864235877991, "latitude" : 51.52571105957031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5809419751167297, "latitude" : 51.525543212890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.580997109413147, "latitude" : 51.52534484863281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5810438990592957, "latitude" : 51.52513885498047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5811048150062561, "latitude" : 51.524757385253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.581152617931366, "latitude" : 51.523685455322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5811046957969666, "latitude" : 51.523372650146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5810325145721436, "latitude" : 51.52314376831055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.581010103225708, "latitude" : 51.5230712890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5810216069221497, "latitude" : 51.5230712890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.581204891204834, "latitude" : 51.523067474365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5822224020957947, "latitude" : 51.5230712890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5829173922538757, "latitude" : 51.523067474365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5858172178268433, "latitude" : 51.523075103759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5868257880210876, "latitude" : 51.52309036254883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5870456099510193, "latitude" : 51.523067474365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5872834920883179, "latitude" : 51.523067474365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5873554944992065, "latitude" : 51.523067474365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.588005781173706, "latitude" : 51.523155212402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5881609916687012, "latitude" : 51.523170471191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5884305238723755, "latitude" : 51.52317428588867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5886167883872986, "latitude" : 51.52315902709961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5887181162834167, "latitude" : 51.52314758300781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5888456702232361, "latitude" : 51.52312469482422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5889952778816223, "latitude" : 51.52308654785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5891104936599731, "latitude" : 51.52304458618164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5891966819763184, "latitude" : 51.523006439208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5892757773399353, "latitude" : 51.52296447753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5894113183021545, "latitude" : 51.52287292480469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5895184278488159, "latitude" : 51.52276611328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5895875096321106, "latitude" : 51.522674560546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5898441076278687, "latitude" : 51.52267074584961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.589877724647522, "latitude" : 51.52275466918945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5898855924606323, "latitude" : 51.522918701171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.589841902256012, "latitude" : 51.52414321899414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5900995135307312, "latitude" : 51.5241584777832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5929685235023499, "latitude" : 51.524234771728516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5949826240539551, "latitude" : 51.52427291870117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5950402021408081, "latitude" : 51.52427291870117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5950121879577637, "latitude" : 51.52438735961914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5948184728622437, "latitude" : 51.5250129699707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5947195887565613, "latitude" : 51.52565002441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5956959128379822, "latitude" : 51.52559280395508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5956944227218628, "latitude" : 51.52559280395508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5956574082374573, "latitude" : 51.525672912597656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5956116914749146, "latitude" : 51.525753021240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5955098271369934, "latitude" : 51.52602005004883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5964894890785217, "latitude" : 51.52589416503906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5964633822441101, "latitude" : 51.52622604370117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5963848233222961, "latitude" : 51.526248931884766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5962396264076233, "latitude" : 51.52792739868164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5971372723579407, "latitude" : 51.52798843383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5977550148963928, "latitude" : 51.52806091308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.598837673664093, "latitude" : 51.52824401855469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5998365879058838, "latitude" : 51.52843475341797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.602112889289856, "latitude" : 51.52881622314453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6023995876312256, "latitude" : 51.528865814208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6026818156242371, "latitude" : 51.528926849365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6029638051986694, "latitude" : 51.52899169921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6036388874053955, "latitude" : 51.52916717529297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.604016900062561, "latitude" : 51.52925109863281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6041269898414612, "latitude" : 51.52928161621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.60488361120224, "latitude" : 51.52957534790039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6059858202934265, "latitude" : 51.5300178527832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.605995774269104, "latitude" : 51.53034973144531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.606131374835968, "latitude" : 51.53082275390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6063817143440247, "latitude" : 51.53187942504883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6064261198043823, "latitude" : 51.53217315673828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6071106195449829, "latitude" : 51.532135009765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6071251034736633, "latitude" : 51.53213119506836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6073843836784363, "latitude" : 51.5320930480957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080625057220459, "latitude" : 51.53207778930664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.608330488204956, "latitude" : 51.53207778930664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6084430813789368, "latitude" : 51.53202819824219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6085786819458008, "latitude" : 51.531978607177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6089102029800415, "latitude" : 51.53188705444336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6105539798736572, "latitude" : 51.531497955322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6107795238494873, "latitude" : 51.53181457519531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6111605167388916, "latitude" : 51.53227233886719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6115831732749939, "latitude" : 51.532737731933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6118283867835999, "latitude" : 51.53302001953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6120038032531738, "latitude" : 51.53298568725586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6122615933418274, "latitude" : 51.53295135498047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6133937239646912, "latitude" : 51.532798767089844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6135501861572266, "latitude" : 51.53314971923828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6138123869895935, "latitude" : 51.5338249206543, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6143401861190796, "latitude" : 51.533721923828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6143016219139099, "latitude" : 51.53390121459961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6145797967910767, "latitude" : 51.534236907958984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6153391003608704, "latitude" : 51.53411102294922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6165295243263245, "latitude" : 51.533935546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6168416738510132, "latitude" : 51.53472137451172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6174668073654175, "latitude" : 51.534645080566406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6178246140480042, "latitude" : 51.53459167480469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6179317235946655, "latitude" : 51.534576416015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6180734038352966, "latitude" : 51.53485107421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6181268095970154, "latitude" : 51.53489303588867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.618309497833252, "latitude" : 51.53524398803711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6185963153839111, "latitude" : 51.535247802734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6189413070678711, "latitude" : 51.53532791137695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6193351745605469, "latitude" : 51.53541564941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6195790767669678, "latitude" : 51.53545379638672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6196120977401733, "latitude" : 51.53546142578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6196538209915161, "latitude" : 51.535465240478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6196430921554565, "latitude" : 51.53562545776367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.619498610496521, "latitude" : 51.5360221862793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6194322109222412, "latitude" : 51.53621292114258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6193503737449646, "latitude" : 51.53634262084961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6189725995063782, "latitude" : 51.53681945800781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.619084894657135, "latitude" : 51.537113189697266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6191843748092651, "latitude" : 51.53739547729492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6195834875106812, "latitude" : 51.53736114501953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6197205781936646, "latitude" : 51.53787612915039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6200482845306396, "latitude" : 51.537818908691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6201785802841187, "latitude" : 51.537803649902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6201943755149841, "latitude" : 51.537803649902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6204710006713867, "latitude" : 51.53776550292969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6208276152610779, "latitude" : 51.537750244140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6208491921424866, "latitude" : 51.537750244140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6213182210922241, "latitude" : 51.53773498535156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6212947964668274, "latitude" : 51.53779602050781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6214932203292847, "latitude" : 51.53781509399414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6217300295829773, "latitude" : 51.5378532409668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6220483779907227, "latitude" : 51.537864685058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6223194003105164, "latitude" : 51.537864685058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6227027773857117, "latitude" : 51.53786849975586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6233711838722229, "latitude" : 51.53779220581055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6237887740135193, "latitude" : 51.53776931762695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6239451766014099, "latitude" : 51.53779220581055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6243376135826111, "latitude" : 51.53788375854492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6247236728668213, "latitude" : 51.53798294067383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6247881054878235, "latitude" : 51.538002014160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.624883770942688, "latitude" : 51.53803253173828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6250402927398682, "latitude" : 51.53810501098633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6251512169837952, "latitude" : 51.53815460205078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6252058148384094, "latitude" : 51.53816223144531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6253479719161987, "latitude" : 51.53818130493164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6254929900169373, "latitude" : 51.53820037841797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6258506774902344, "latitude" : 51.538246154785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6261450052261353, "latitude" : 51.53828811645508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6266158819198608, "latitude" : 51.53835678100586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6270278096199036, "latitude" : 51.538421630859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6272931098937988, "latitude" : 51.53846740722656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6274909973144531, "latitude" : 51.53850173950195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6278893947601318, "latitude" : 51.53853988647461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6283097863197327, "latitude" : 51.53855895996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6287229061126709, "latitude" : 51.53858184814453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6290537714958191, "latitude" : 51.538658142089844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6295738816261292, "latitude" : 51.53876876831055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6299886107444763, "latitude" : 51.53883743286133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6304168105125427, "latitude" : 51.538883209228516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6305534839630127, "latitude" : 51.53889083862305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6307258009910583, "latitude" : 51.53887176513672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6308431029319763, "latitude" : 51.53885269165039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6314777731895447, "latitude" : 51.53874969482422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6315544247627258, "latitude" : 51.53874206542969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6317136883735657, "latitude" : 51.538719177246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6319165825843811, "latitude" : 51.5386848449707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6323313117027283, "latitude" : 51.53860855102539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6324993968009949, "latitude" : 51.53858184814453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6326677799224854, "latitude" : 51.538543701171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6328415274620056, "latitude" : 51.538475036621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6330329775810242, "latitude" : 51.53838348388672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6331918835639954, "latitude" : 51.538330078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6333869099617004, "latitude" : 51.53826904296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6336355805397034, "latitude" : 51.5381965637207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6338346004486084, "latitude" : 51.53814697265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6344345211982727, "latitude" : 51.53805160522461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6350396275520325, "latitude" : 51.53792190551758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6352123022079468, "latitude" : 51.53788375854492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6353846788406372, "latitude" : 51.53785705566406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6354990005493164, "latitude" : 51.537845611572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6355913877487183, "latitude" : 51.537837982177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.635700523853302, "latitude" : 51.5378532409668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6359127163887024, "latitude" : 51.53789520263672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6360586285591125, "latitude" : 51.537933349609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6361678242683411, "latitude" : 51.53794860839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6362770199775696, "latitude" : 51.5379638671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6364613771438599, "latitude" : 51.5379638671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6365714073181152, "latitude" : 51.53795623779297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6367126107215881, "latitude" : 51.537960052490234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6368094086647034, "latitude" : 51.53794860839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.637127697467804, "latitude" : 51.537864685058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6372861266136169, "latitude" : 51.53782272338867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6377081274986267, "latitude" : 51.537696838378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6380550861358643, "latitude" : 51.537567138671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.638419508934021, "latitude" : 51.53743362426758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6393222212791443, "latitude" : 51.53718948364258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6395875215530396, "latitude" : 51.53714370727539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6397075057029724, "latitude" : 51.537132263183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6397407054901123, "latitude" : 51.53712844848633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6398460865020752, "latitude" : 51.53712844848633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6400089263916016, "latitude" : 51.537132263183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6402032971382141, "latitude" : 51.537139892578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6405907273292542, "latitude" : 51.53715515136719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.641028106212616, "latitude" : 51.53718566894531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6412057280540466, "latitude" : 51.53717803955078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6415107846260071, "latitude" : 51.53715133666992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6418744921684265, "latitude" : 51.53709030151367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421082019805908, "latitude" : 51.53703689575195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6426196098327637, "latitude" : 51.53695297241211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6434195041656494, "latitude" : 51.536773681640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6437804102897644, "latitude" : 51.53666305541992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6442316770553589, "latitude" : 51.53651809692383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6445621848106384, "latitude" : 51.53635787963867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6447805762290955, "latitude" : 51.53623962402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6448062062263489, "latitude" : 51.53620147705078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6448407769203186, "latitude" : 51.53615188598633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6448590159416199, "latitude" : 51.53612518310547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6448614001274109, "latitude" : 51.53604507446289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6448525786399841, "latitude" : 51.535614013671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6448777914047241, "latitude" : 51.53519821166992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6449611783027649, "latitude" : 51.53481674194336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6450672149658203, "latitude" : 51.534549713134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6451957821846008, "latitude" : 51.534297943115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6454064846038818, "latitude" : 51.53409957885742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6457657814025879, "latitude" : 51.53388977050781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6460921168327332, "latitude" : 51.533729553222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6464139223098755, "latitude" : 51.53357696533203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6466670036315918, "latitude" : 51.53345489501953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6469361782073975, "latitude" : 51.533267974853516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.647261917591095, "latitude" : 51.532981872558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6472904086112976, "latitude" : 51.532997131347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6475828289985657, "latitude" : 51.53281021118164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6479207873344421, "latitude" : 51.5325927734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6480091214179993, "latitude" : 51.53258514404297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6480364799499512, "latitude" : 51.5325813293457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6481112837791443, "latitude" : 51.53253936767578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6488534808158875, "latitude" : 51.53215789794922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6493440270423889, "latitude" : 51.53190231323242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6501032114028931, "latitude" : 51.531490325927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6505572199821472, "latitude" : 51.531246185302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6514890789985657, "latitude" : 51.530738830566406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6519538164138794, "latitude" : 51.530479431152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6519458889961243, "latitude" : 51.5304069519043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.652373194694519, "latitude" : 51.5301399230957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6526795029640198, "latitude" : 51.529972076416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6527801156044006, "latitude" : 51.52993392944336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6528701186180115, "latitude" : 51.52991485595703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6529847979545593, "latitude" : 51.52993392944336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6530752778053284, "latitude" : 51.52999496459961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6531252264976501, "latitude" : 51.53010940551758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6531609296798706, "latitude" : 51.53022003173828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6531938910484314, "latitude" : 51.53032302856445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6532045006752014, "latitude" : 51.530357360839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6534686088562012, "latitude" : 51.53034591674805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6535409092903137, "latitude" : 51.530242919921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6537200808525085, "latitude" : 51.530128479003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539427042007446, "latitude" : 51.53010559082031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.654181182384491, "latitude" : 51.53018569946289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6542891263961792, "latitude" : 51.53014373779297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6541242003440857, "latitude" : 51.53001403808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6540098786354065, "latitude" : 51.52993392944336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6540144085884094, "latitude" : 51.529781341552734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544237732887268, "latitude" : 51.52973175048828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6549447178840637, "latitude" : 51.5296630859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6552610993385315, "latitude" : 51.52959060668945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6556552052497864, "latitude" : 51.52947998046875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.656054675579071, "latitude" : 51.52937316894531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6565648913383484, "latitude" : 51.529232025146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6572523713111877, "latitude" : 51.52903747558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6579264998435974, "latitude" : 51.528865814208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6583030819892883, "latitude" : 51.52875518798828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6585440039634705, "latitude" : 51.52865219116211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6587793231010437, "latitude" : 51.528541564941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6592298746109009, "latitude" : 51.52827453613281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6595165729522705, "latitude" : 51.52822494506836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6595457196235657, "latitude" : 51.528221130371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6596555709838867, "latitude" : 51.52835464477539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6599628925323486, "latitude" : 51.528446197509766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6599748730659485, "latitude" : 51.52823257446289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6600013971328735, "latitude" : 51.527870178222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6600655913352966, "latitude" : 51.52769470214844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6600965857505798, "latitude" : 51.52752685546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6601148247718811, "latitude" : 51.52714538574219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6601228713989258, "latitude" : 51.52687072753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6601327061653137, "latitude" : 51.52634048461914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.660164475440979, "latitude" : 51.52579879760742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6601601839065552, "latitude" : 51.52545166015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6600924730300903, "latitude" : 51.524715423583984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6600363254547119, "latitude" : 51.524227142333984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6599729061126709, "latitude" : 51.523780822753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6599178910255432, "latitude" : 51.52359390258789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6598438024520874, "latitude" : 51.52326583862305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6597759127616882, "latitude" : 51.52283477783203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6598767042160034, "latitude" : 51.52268981933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.659860372543335, "latitude" : 51.52255630493164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6597241163253784, "latitude" : 51.52243423461914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6597298979759216, "latitude" : 51.52238845825195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6597359776496887, "latitude" : 51.52232360839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6598114967346191, "latitude" : 51.5222053527832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6598162055015564, "latitude" : 51.52214813232422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6598140001296997, "latitude" : 51.52212142944336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6597905158996582, "latitude" : 51.52208709716797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6597560048103333, "latitude" : 51.522037506103516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6596989035606384, "latitude" : 51.521968841552734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6596900224685669, "latitude" : 51.521881103515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6596835255622864, "latitude" : 51.52161407470703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6596934795379639, "latitude" : 51.521270751953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.659666121006012, "latitude" : 51.52107620239258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6596283912658691, "latitude" : 51.52078628540039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.659590482711792, "latitude" : 51.52070236206055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6597023010253906, "latitude" : 51.52057647705078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6601454019546509, "latitude" : 51.52055358886719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6601566076278687, "latitude" : 51.52042007446289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6601613759994507, "latitude" : 51.520355224609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6593703031539917, "latitude" : 51.52039337158203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6590853929519653, "latitude" : 51.520233154296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6588975787162781, "latitude" : 51.51936721801758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.657902717590332, "latitude" : 51.51942825317383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6575936079025269, "latitude" : 51.51925277709961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6574516892433167, "latitude" : 51.5192756652832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6568285822868347, "latitude" : 51.51884841918945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6562666296958923, "latitude" : 51.51884460449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6550185084342957, "latitude" : 51.51884460449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6549965143203735, "latitude" : 51.51880645751953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6549115777015686, "latitude" : 51.518653869628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6548858284950256, "latitude" : 51.51762008666992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6546329855918884, "latitude" : 51.51759719848633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6542348265647888, "latitude" : 51.51755905151367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6541122794151306, "latitude" : 51.51731491088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6540336012840271, "latitude" : 51.517147064208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.654032289981842, "latitude" : 51.516998291015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539666056632996, "latitude" : 51.51673126220703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539924144744873, "latitude" : 51.516639709472656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539425253868103, "latitude" : 51.51657485961914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539344787597656, "latitude" : 51.516502380371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538432836532593, "latitude" : 51.516319274902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6536732912063599, "latitude" : 51.51597595214844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6536548137664795, "latitude" : 51.51594161987305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6535183191299438, "latitude" : 51.51570510864258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6535120010375977, "latitude" : 51.51552963256836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6534916758537292, "latitude" : 51.51548767089844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.653404712677002, "latitude" : 51.515357971191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6532992124557495, "latitude" : 51.515220642089844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6532843112945557, "latitude" : 51.51519012451172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6532589197158813, "latitude" : 51.51507568359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6532753705978394, "latitude" : 51.51475524902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6533064842224121, "latitude" : 51.514583587646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6533306241035461, "latitude" : 51.51449966430664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6533852815628052, "latitude" : 51.51435470581055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6535189747810364, "latitude" : 51.513877868652344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6536018252372742, "latitude" : 51.51361083984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6536973118782043, "latitude" : 51.51335144042969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6537829041481018, "latitude" : 51.513038635253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538503170013428, "latitude" : 51.512855529785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538848280906677, "latitude" : 51.51271057128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.653925895690918, "latitude" : 51.51253890991211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539843082427979, "latitude" : 51.51226806640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539523005485535, "latitude" : 51.512229919433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539174914360046, "latitude" : 51.51219177246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539596915245056, "latitude" : 51.512123107910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539722084999084, "latitude" : 51.51209259033203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539828181266785, "latitude" : 51.512027740478516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539300084114075, "latitude" : 51.511959075927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539162993431091, "latitude" : 51.51193618774414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538823246955872, "latitude" : 51.51186752319336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538709998130798, "latitude" : 51.51176452636719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538687944412231, "latitude" : 51.51164245605469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539015173912048, "latitude" : 51.511558532714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539615988731384, "latitude" : 51.511474609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539638042449951, "latitude" : 51.51144790649414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539822816848755, "latitude" : 51.51121139526367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539815068244934, "latitude" : 51.51114273071289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.65398108959198, "latitude" : 51.511131286621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.653978705406189, "latitude" : 51.51103973388672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538506746292114, "latitude" : 51.51103210449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.65343177318573, "latitude" : 51.510868072509766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6530566215515137, "latitude" : 51.51078796386719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6530569791793823, "latitude" : 51.510772705078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.653059720993042, "latitude" : 51.51068115234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6530818939208984, "latitude" : 51.51047134399414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6531755924224854, "latitude" : 51.510276794433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6532443761825562, "latitude" : 51.510135650634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6534314155578613, "latitude" : 51.50961685180664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6535922288894653, "latitude" : 51.5092887878418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6534255146980286, "latitude" : 51.50917434692383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.65346759557724, "latitude" : 51.50917053222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6536514163017273, "latitude" : 51.50914001464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6536914110183716, "latitude" : 51.50910568237305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538094878196716, "latitude" : 51.50900650024414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539070010185242, "latitude" : 51.50892639160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538856029510498, "latitude" : 51.50886917114258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538779139518738, "latitude" : 51.508785247802734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538457274436951, "latitude" : 51.508705139160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538348197937012, "latitude" : 51.508636474609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538801789283752, "latitude" : 51.50861358642578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6540166139602661, "latitude" : 51.5085334777832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539316177368164, "latitude" : 51.508480072021484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538949012756348, "latitude" : 51.50845718383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539027094841003, "latitude" : 51.50843811035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539493203163147, "latitude" : 51.508323669433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.653985321521759, "latitude" : 51.50827407836914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6540114283561707, "latitude" : 51.508270263671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6540554761886597, "latitude" : 51.5082893371582, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6541128158569336, "latitude" : 51.50830078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6543285846710205, "latitude" : 51.50830841064453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6547346711158752, "latitude" : 51.50831985473633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6549903154373169, "latitude" : 51.50830078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6554327011108398, "latitude" : 51.50830078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.655491292476654, "latitude" : 51.508018493652344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6556190848350525, "latitude" : 51.50680923461914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6558921933174133, "latitude" : 51.5068359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6562150716781616, "latitude" : 51.50688171386719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6565788984298706, "latitude" : 51.506954193115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.657216489315033, "latitude" : 51.507080078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6575148105621338, "latitude" : 51.50712585449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.657809317111969, "latitude" : 51.50715637207031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6580321192741394, "latitude" : 51.507179260253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6582695841789246, "latitude" : 51.50718307495117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.65853351354599, "latitude" : 51.50717544555664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6589698791503906, "latitude" : 51.507137298583984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6589989066123962, "latitude" : 51.50688552856445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6591398119926453, "latitude" : 51.50600814819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6592891216278076, "latitude" : 51.50490188598633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6580845713615417, "latitude" : 51.5047492980957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.657211422920227, "latitude" : 51.50465393066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6569395065307617, "latitude" : 51.50458908081055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.656488299369812, "latitude" : 51.504547119140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6557990908622742, "latitude" : 51.50446319580078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6546118259429932, "latitude" : 51.50432205200195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539446115493774, "latitude" : 51.50422668457031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539332270622253, "latitude" : 51.50422286987305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6540117859840393, "latitude" : 51.50385284423828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.654062807559967, "latitude" : 51.50344467163086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.654265284538269, "latitude" : 51.50233840942383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6543614268302917, "latitude" : 51.50162124633789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544129252433777, "latitude" : 51.50163269042969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6545631885528564, "latitude" : 51.50166702270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6548125743865967, "latitude" : 51.501708984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6549838781356812, "latitude" : 51.50127029418945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6551042795181274, "latitude" : 51.50104904174805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6550645232200623, "latitude" : 51.501033782958984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6549890041351318, "latitude" : 51.50100326538086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6549193859100342, "latitude" : 51.500972747802734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6548452973365784, "latitude" : 51.50094223022461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6547855138778687, "latitude" : 51.500919342041016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544806957244873, "latitude" : 51.5008430480957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6542679071426392, "latitude" : 51.50078201293945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.654154896736145, "latitude" : 51.500755310058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6540781855583191, "latitude" : 51.50071716308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6534920930862427, "latitude" : 51.500709533691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.65348219871521, "latitude" : 51.50050354003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6529694199562073, "latitude" : 51.50050354003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6529654860496521, "latitude" : 51.50053787231445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6524754762649536, "latitude" : 51.500545501708984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6524248719215393, "latitude" : 51.5005989074707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6523734927177429, "latitude" : 51.500633239746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6523177027702332, "latitude" : 51.500667572021484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6522610187530518, "latitude" : 51.50068664550781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6521738767623901, "latitude" : 51.50070571899414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6519764065742493, "latitude" : 51.50071334838867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6515337228775024, "latitude" : 51.50072479248047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6511614918708801, "latitude" : 51.50074005126953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6510348916053772, "latitude" : 51.50068664550781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6508808732032776, "latitude" : 51.50068283081055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.650801420211792, "latitude" : 51.500640869140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6505939960479736, "latitude" : 51.500640869140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6494786739349365, "latitude" : 51.50064468383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6492868065834045, "latitude" : 51.50065612792969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6488608717918396, "latitude" : 51.50068664550781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6484922170639038, "latitude" : 51.500728607177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6481626033782959, "latitude" : 51.50076675415039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6478756070137024, "latitude" : 51.500823974609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6471934914588928, "latitude" : 51.50099182128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6470959782600403, "latitude" : 51.50102615356445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.646921694278717, "latitude" : 51.501121520996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6466643810272217, "latitude" : 51.50124740600586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.64629727602005, "latitude" : 51.50143051147461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6460340023040771, "latitude" : 51.50156784057617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6453791856765747, "latitude" : 51.50197982788086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6451442241668701, "latitude" : 51.50212860107422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6449493765830994, "latitude" : 51.50223922729492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6446179151535034, "latitude" : 51.50233840942383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6443727016448975, "latitude" : 51.50239562988281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6442478895187378, "latitude" : 51.50242614746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6440507173538208, "latitude" : 51.502464294433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6438918709754944, "latitude" : 51.502525329589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6434993147850037, "latitude" : 51.50259780883789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429879069328308, "latitude" : 51.50269317626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429204940795898, "latitude" : 51.502586364746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642890989780426, "latitude" : 51.50221633911133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642829179763794, "latitude" : 51.5020751953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6427661180496216, "latitude" : 51.5019645690918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6426603198051453, "latitude" : 51.501792907714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642641007900238, "latitude" : 51.50156784057617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6425604224205017, "latitude" : 51.50141906738281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6424089074134827, "latitude" : 51.500892639160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6422863006591797, "latitude" : 51.500755310058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6422296166419983, "latitude" : 51.50062561035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6422867178916931, "latitude" : 51.50049591064453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6424282789230347, "latitude" : 51.500144958496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6427006125450134, "latitude" : 51.499656677246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6427937150001526, "latitude" : 51.49953079223633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430124044418335, "latitude" : 51.499298095703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430889964103699, "latitude" : 51.49919128417969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6431360244750977, "latitude" : 51.49906539916992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6432666182518005, "latitude" : 51.4987907409668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6433181166648865, "latitude" : 51.49861145019531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6434082984924316, "latitude" : 51.498435974121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6434342861175537, "latitude" : 51.49833297729492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6435574889183044, "latitude" : 51.498165130615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.643681526184082, "latitude" : 51.497867584228516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6438120007514954, "latitude" : 51.49764633178711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6438702940940857, "latitude" : 51.49742889404297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6440610289573669, "latitude" : 51.49740982055664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.644197404384613, "latitude" : 51.497379302978516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6442353129386902, "latitude" : 51.49736022949219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6442632079124451, "latitude" : 51.497344970703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6442856192588806, "latitude" : 51.497318267822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6443039774894714, "latitude" : 51.49728012084961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6443091034889221, "latitude" : 51.49725341796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6443026065826416, "latitude" : 51.4971809387207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6443188786506653, "latitude" : 51.49711990356445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6443356871604919, "latitude" : 51.49708557128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.644492506980896, "latitude" : 51.49689865112305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6445078253746033, "latitude" : 51.49686813354492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6445143818855286, "latitude" : 51.49684143066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6445136070251465, "latitude" : 51.49681854248047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6444646716117859, "latitude" : 51.49671936035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6444584131240845, "latitude" : 51.49668884277344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6444916725158691, "latitude" : 51.496585845947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6444879770278931, "latitude" : 51.496517181396484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6444644927978516, "latitude" : 51.496482849121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6444404125213623, "latitude" : 51.4964714050293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6443650126457214, "latitude" : 51.496437072753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.644203782081604, "latitude" : 51.49638366699219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6441683769226074, "latitude" : 51.49636459350586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6441487073898315, "latitude" : 51.49634552001953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6440837979316711, "latitude" : 51.496253967285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6440656185150146, "latitude" : 51.49623489379883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6438022255897522, "latitude" : 51.4960823059082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6437608003616333, "latitude" : 51.496070861816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6436961889266968, "latitude" : 51.496063232421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6435953974723816, "latitude" : 51.496063232421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6433516144752502, "latitude" : 51.49607467651367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6431344747543335, "latitude" : 51.49605941772461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430473923683167, "latitude" : 51.4963264465332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429203152656555, "latitude" : 51.496334075927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642895519733429, "latitude" : 51.49644470214844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6428834795951843, "latitude" : 51.4964599609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642857015132904, "latitude" : 51.49647903442383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642829418182373, "latitude" : 51.496482849121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642809271812439, "latitude" : 51.496482849121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6427199244499207, "latitude" : 51.496437072753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6426982879638672, "latitude" : 51.49643325805664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6425755023956299, "latitude" : 51.4964485168457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6423481106758118, "latitude" : 51.49648666381836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421650052070618, "latitude" : 51.49649429321289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6417903900146484, "latitude" : 51.496498107910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6416075229644775, "latitude" : 51.49649429321289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.641408383846283, "latitude" : 51.49645233154297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6412972211837769, "latitude" : 51.496463775634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6412101984024048, "latitude" : 51.49648666381836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6410917043685913, "latitude" : 51.49649429321289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6407697796821594, "latitude" : 51.49646759033203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6406711935997009, "latitude" : 51.49644470214844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6405872702598572, "latitude" : 51.49640655517578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.640519917011261, "latitude" : 51.496395111083984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6404377222061157, "latitude" : 51.49639892578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6402468085289001, "latitude" : 51.496421813964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6402037143707275, "latitude" : 51.496421813964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6399934887886047, "latitude" : 51.496368408203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6397725939750671, "latitude" : 51.496337890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.639694094657898, "latitude" : 51.49631118774414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.639586329460144, "latitude" : 51.496253967285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6395319104194641, "latitude" : 51.49624252319336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6394917964935303, "latitude" : 51.49623489379883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6392117142677307, "latitude" : 51.49620819091797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6390563249588013, "latitude" : 51.496150970458984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6388167142868042, "latitude" : 51.49617004394531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6385613083839417, "latitude" : 51.49598693847656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6385270953178406, "latitude" : 51.495975494384766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6384956240653992, "latitude" : 51.495967864990234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6384479999542236, "latitude" : 51.4959716796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6383721828460693, "latitude" : 51.49599838256836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6382390260696411, "latitude" : 51.49602508544922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6381900906562805, "latitude" : 51.49602127075195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6381515264511108, "latitude" : 51.49601364135742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6381247043609619, "latitude" : 51.49599075317383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6380817294120789, "latitude" : 51.49593734741211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6379982829093933, "latitude" : 51.495784759521484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6378207802772522, "latitude" : 51.49560546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6377819180488586, "latitude" : 51.49555206298828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.637744128704071, "latitude" : 51.4954719543457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6377232074737549, "latitude" : 51.495445251464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6376907229423523, "latitude" : 51.49542236328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6376522779464722, "latitude" : 51.49540710449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6375609040260315, "latitude" : 51.495384216308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6373900175094604, "latitude" : 51.495361328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6372402906417847, "latitude" : 51.49531173706055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6371728777885437, "latitude" : 51.49530029296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6371105909347534, "latitude" : 51.49531173706055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6370171904563904, "latitude" : 51.49535369873047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6369621753692627, "latitude" : 51.495361328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6369001865386963, "latitude" : 51.495365142822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6368672251701355, "latitude" : 51.495357513427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6368430852890015, "latitude" : 51.49534606933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6367141008377075, "latitude" : 51.4952278137207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6366857886314392, "latitude" : 51.49521255493164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6366500854492188, "latitude" : 51.495201110839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6365479826927185, "latitude" : 51.49519729614258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6362780928611755, "latitude" : 51.495208740234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6358246207237244, "latitude" : 51.49505615234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.635723888874054, "latitude" : 51.4950065612793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6356661915779114, "latitude" : 51.49496078491211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.635635495185852, "latitude" : 51.49492645263672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.635614812374115, "latitude" : 51.494895935058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6355906128883362, "latitude" : 51.494834899902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6355751752853394, "latitude" : 51.494728088378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6355642080307007, "latitude" : 51.49470901489258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.635427713394165, "latitude" : 51.49464797973633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6353752017021179, "latitude" : 51.49462127685547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.635334312915802, "latitude" : 51.494590759277344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.63527911901474, "latitude" : 51.494510650634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6351966857910156, "latitude" : 51.49442672729492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6351627707481384, "latitude" : 51.49440002441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6350377798080444, "latitude" : 51.49434280395508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.634974479675293, "latitude" : 51.49428939819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6349496245384216, "latitude" : 51.494258880615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6349183917045593, "latitude" : 51.49419021606445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6348525285720825, "latitude" : 51.49388885498047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6345456838607788, "latitude" : 51.49369812011719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6344587206840515, "latitude" : 51.49342727661133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.634394109249115, "latitude" : 51.49337387084961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6343632936477661, "latitude" : 51.49333953857422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6343085765838623, "latitude" : 51.49324417114258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6342706084251404, "latitude" : 51.49321365356445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6341177225112915, "latitude" : 51.49312210083008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6340470910072327, "latitude" : 51.49307632446289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6340050101280212, "latitude" : 51.493038177490234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6339675188064575, "latitude" : 51.49299240112305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6339359879493713, "latitude" : 51.49293899536133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.633876621723175, "latitude" : 51.49280548095703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6338453888893127, "latitude" : 51.49269485473633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6338993906974792, "latitude" : 51.49237823486328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6339625120162964, "latitude" : 51.49238967895508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6341848969459534, "latitude" : 51.49241638183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6343947052955627, "latitude" : 51.492435455322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.634606122970581, "latitude" : 51.49244689941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6347572803497314, "latitude" : 51.49244689941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6349086165428162, "latitude" : 51.49244689941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6357886791229248, "latitude" : 51.492401123046875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6361454725265503, "latitude" : 51.492366790771484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6363465785980225, "latitude" : 51.49233627319336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6368446946144104, "latitude" : 51.492252349853516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6371390223503113, "latitude" : 51.4921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6373307704925537, "latitude" : 51.492130279541016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6381213068962097, "latitude" : 51.491851806640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6383808851242065, "latitude" : 51.49174499511719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.63852858543396, "latitude" : 51.491668701171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6386619806289673, "latitude" : 51.49159240722656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6387900114059448, "latitude" : 51.49150085449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6388965249061584, "latitude" : 51.49140930175781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6393086910247803, "latitude" : 51.490962982177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6394550800323486, "latitude" : 51.49083709716797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6398708820343018, "latitude" : 51.49051284790039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6400423049926758, "latitude" : 51.49041748046875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6401488184928894, "latitude" : 51.49037170410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6402608752250671, "latitude" : 51.490333557128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6403771042823792, "latitude" : 51.490299224853516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6405640244483948, "latitude" : 51.490264892578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6406636834144592, "latitude" : 51.49025344848633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6415600180625916, "latitude" : 51.49019241333008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6420989036560059, "latitude" : 51.49018478393555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6428124904632568, "latitude" : 51.49021530151367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6433181762695312, "latitude" : 51.490211486816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6453840136528015, "latitude" : 51.490203857421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6456431150436401, "latitude" : 51.490203857421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6457759141921997, "latitude" : 51.490196228027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6459366083145142, "latitude" : 51.490169525146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6460919976234436, "latitude" : 51.49012756347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6464906930923462, "latitude" : 51.489990234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6466014981269836, "latitude" : 51.48994445800781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.646700918674469, "latitude" : 51.48989486694336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6468318104743958, "latitude" : 51.48980712890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6472437977790833, "latitude" : 51.489463806152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6474080085754395, "latitude" : 51.4892692565918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6478747129440308, "latitude" : 51.4885368347168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6480057835578918, "latitude" : 51.48843765258789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6482366919517517, "latitude" : 51.48823165893555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6484062075614929, "latitude" : 51.488094329833984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6486666798591614, "latitude" : 51.487911224365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6490616202354431, "latitude" : 51.48765563964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6493843197822571, "latitude" : 51.48741149902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6495746970176697, "latitude" : 51.48725509643555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6498187780380249, "latitude" : 51.487037658691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6500197052955627, "latitude" : 51.486820220947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6501168012619019, "latitude" : 51.486698150634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6502017974853516, "latitude" : 51.486602783203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6502680778503418, "latitude" : 51.48650360107422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6503314971923828, "latitude" : 51.48640441894531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6504895091056824, "latitude" : 51.48612594604492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6506245136260986, "latitude" : 51.48594284057617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6507033109664917, "latitude" : 51.485862731933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.650796115398407, "latitude" : 51.48579025268555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6509864926338196, "latitude" : 51.48568344116211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6510828733444214, "latitude" : 51.48563766479492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6511846780776978, "latitude" : 51.48560333251953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6513285040855408, "latitude" : 51.485565185546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6514909267425537, "latitude" : 51.48552703857422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6517471075057983, "latitude" : 51.48548126220703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6518598198890686, "latitude" : 51.485469818115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6519535183906555, "latitude" : 51.485469818115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6520410776138306, "latitude" : 51.4854736328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6521428823471069, "latitude" : 51.48549270629883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6522443890571594, "latitude" : 51.48551940917969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6523241996765137, "latitude" : 51.48554611206055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.652382493019104, "latitude" : 51.485572814941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6524463295936584, "latitude" : 51.4856071472168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6525139808654785, "latitude" : 51.48565673828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6525740027427673, "latitude" : 51.485721588134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6527119874954224, "latitude" : 51.48586654663086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6532794237136841, "latitude" : 51.486263275146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6538296937942505, "latitude" : 51.48660659790039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6542623043060303, "latitude" : 51.486881256103516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544929146766663, "latitude" : 51.486976623535156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6546527147293091, "latitude" : 51.487030029296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6547768712043762, "latitude" : 51.487064361572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.654968798160553, "latitude" : 51.48710250854492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6554368138313293, "latitude" : 51.48715591430664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6557139754295349, "latitude" : 51.487178802490234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6559411883354187, "latitude" : 51.4871940612793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6561427712440491, "latitude" : 51.48719787597656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6562941074371338, "latitude" : 51.4871940612793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6564211845397949, "latitude" : 51.4871826171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6569370031356812, "latitude" : 51.487125396728516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6571621894836426, "latitude" : 51.48711013793945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6575518250465393, "latitude" : 51.487083435058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6582787036895752, "latitude" : 51.48705291748047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6585233807563782, "latitude" : 51.487056732177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6586830019950867, "latitude" : 51.487064361572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6588826775550842, "latitude" : 51.48707962036133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6590750813484192, "latitude" : 51.48710250854492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6592972874641418, "latitude" : 51.48714065551758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6596068143844604, "latitude" : 51.48719024658203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6599298715591431, "latitude" : 51.48725891113281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6602162718772888, "latitude" : 51.487327575683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6604936718940735, "latitude" : 51.48740005493164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.660895586013794, "latitude" : 51.487545013427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6614391803741455, "latitude" : 51.48772048950195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6619552969932556, "latitude" : 51.48785400390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.662301778793335, "latitude" : 51.48792266845703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6643326878547668, "latitude" : 51.4881706237793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.665088415145874, "latitude" : 51.48823547363281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6651803255081177, "latitude" : 51.48824691772461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.665585994720459, "latitude" : 51.48830795288086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.665798008441925, "latitude" : 51.48834991455078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6661728024482727, "latitude" : 51.488441467285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6665096879005432, "latitude" : 51.48854446411133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6682083010673523, "latitude" : 51.48917007446289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6688739061355591, "latitude" : 51.48945999145508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6691977977752686, "latitude" : 51.48961639404297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6694446206092834, "latitude" : 51.48974609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6697123050689697, "latitude" : 51.48990249633789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6699966788291931, "latitude" : 51.49007797241211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6702877879142761, "latitude" : 51.490272521972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6705586910247803, "latitude" : 51.4904670715332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6708840727806091, "latitude" : 51.490718841552734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6712579727172852, "latitude" : 51.49103546142578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6717007756233215, "latitude" : 51.49141311645508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.672500491142273, "latitude" : 51.49204635620117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6729419827461243, "latitude" : 51.49237060546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6732190847396851, "latitude" : 51.492549896240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6735183000564575, "latitude" : 51.49271774291992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6739656925201416, "latitude" : 51.4929313659668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6742714047431946, "latitude" : 51.49306869506836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6746144890785217, "latitude" : 51.49321365356445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6748921871185303, "latitude" : 51.49332046508789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6754139065742493, "latitude" : 51.49351501464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6757621765136719, "latitude" : 51.493621826171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6759366989135742, "latitude" : 51.4936637878418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6764910817146301, "latitude" : 51.493770599365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.676649808883667, "latitude" : 51.493812561035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6768755912780762, "latitude" : 51.493873596191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6772096753120422, "latitude" : 51.493980407714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6776198744773865, "latitude" : 51.494140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6785166263580322, "latitude" : 51.49456024169922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6785154938697815, "latitude" : 51.49480056762695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6787222027778625, "latitude" : 51.49522399902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6788020133972168, "latitude" : 51.49540328979492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6788432002067566, "latitude" : 51.495521545410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6789178848266602, "latitude" : 51.49578094482422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6790159940719604, "latitude" : 51.49622344970703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6790475845336914, "latitude" : 51.4963264465332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6791154146194458, "latitude" : 51.49652099609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6791933178901672, "latitude" : 51.49671936035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6793829798698425, "latitude" : 51.497135162353516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6794531941413879, "latitude" : 51.49724578857422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6800981760025024, "latitude" : 51.4981575012207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.68040531873703, "latitude" : 51.498348236083984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6805282235145569, "latitude" : 51.49843215942383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6806212067604065, "latitude" : 51.498504638671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6806787848472595, "latitude" : 51.49855422973633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6807721257209778, "latitude" : 51.4986686706543, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6810570955276489, "latitude" : 51.49907684326172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6812210083007812, "latitude" : 51.49928665161133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6813920140266418, "latitude" : 51.49950408935547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6817178726196289, "latitude" : 51.49989318847656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6818292140960693, "latitude" : 51.500179290771484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6820989847183228, "latitude" : 51.50066375732422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6822777986526489, "latitude" : 51.501007080078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6824250221252441, "latitude" : 51.501251220703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6825016736984253, "latitude" : 51.50143814086914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6825402975082397, "latitude" : 51.5015983581543, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6825630068778992, "latitude" : 51.50181198120117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6825481057167053, "latitude" : 51.502079010009766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6825647950172424, "latitude" : 51.50244903564453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6825435757637024, "latitude" : 51.502586364746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6825497150421143, "latitude" : 51.50271987915039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6825833916664124, "latitude" : 51.50284957885742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6827425956726074, "latitude" : 51.50327682495117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6828514933586121, "latitude" : 51.50344467163086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6830117106437683, "latitude" : 51.503639221191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6831880807876587, "latitude" : 51.50381851196289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6833165884017944, "latitude" : 51.50390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6835559010505676, "latitude" : 51.50410461425781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6837806105613708, "latitude" : 51.50430679321289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6841180920600891, "latitude" : 51.504642486572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6842644214630127, "latitude" : 51.504817962646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6845723986625671, "latitude" : 51.505279541015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6847859025001526, "latitude" : 51.50556945800781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6859592795372009, "latitude" : 51.506805419921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6861475110054016, "latitude" : 51.50702667236328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6863018274307251, "latitude" : 51.507171630859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6863834857940674, "latitude" : 51.50723648071289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6866168975830078, "latitude" : 51.507389068603516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6875464916229248, "latitude" : 51.5079345703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6884850263595581, "latitude" : 51.50846862792969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6886041164398193, "latitude" : 51.50853729248047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6887292265892029, "latitude" : 51.50859451293945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6888645887374878, "latitude" : 51.50864791870117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6890075206756592, "latitude" : 51.508689880371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6894155740737915, "latitude" : 51.5087776184082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6898897886276245, "latitude" : 51.50892639160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6900299787521362, "latitude" : 51.50896072387695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6904128193855286, "latitude" : 51.509029388427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6905744075775146, "latitude" : 51.509071350097656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6907171010971069, "latitude" : 51.50912094116211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6909024119377136, "latitude" : 51.509193420410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6912866830825806, "latitude" : 51.50935745239258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6914430260658264, "latitude" : 51.509437561035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6915662884712219, "latitude" : 51.50950622558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6918985843658447, "latitude" : 51.509727478027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6921790242195129, "latitude" : 51.50990295410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6924349069595337, "latitude" : 51.510223388671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6928964853286743, "latitude" : 51.51029968261719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6933087110519409, "latitude" : 51.5103645324707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6938018202781677, "latitude" : 51.510398864746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6941400170326233, "latitude" : 51.51041030883789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.694490373134613, "latitude" : 51.51040267944336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6950420141220093, "latitude" : 51.5103645324707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6952760815620422, "latitude" : 51.51034164428711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6954814791679382, "latitude" : 51.51031494140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6958292126655579, "latitude" : 51.510250091552734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6962093114852905, "latitude" : 51.51015853881836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6967005133628845, "latitude" : 51.510013580322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6969543099403381, "latitude" : 51.50996017456055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6973031163215637, "latitude" : 51.50990676879883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6982269883155823, "latitude" : 51.509796142578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6989321112632751, "latitude" : 51.50962829589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6990430951118469, "latitude" : 51.50962829589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6993792057037354, "latitude" : 51.509666442871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6995728015899658, "latitude" : 51.509700775146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.699731707572937, "latitude" : 51.509735107421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7005224227905273, "latitude" : 51.509952545166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7018566131591797, "latitude" : 51.5103645324707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7021988034248352, "latitude" : 51.510494232177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7023695707321167, "latitude" : 51.51056671142578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7026327252388, "latitude" : 51.51069259643555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7026978135108948, "latitude" : 51.5107307434082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7028632760047913, "latitude" : 51.51084518432617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7031829953193665, "latitude" : 51.511104583740234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7032721042633057, "latitude" : 51.51121520996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7034391760826111, "latitude" : 51.51146697998047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7034950256347656, "latitude" : 51.5115852355957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7035157084465027, "latitude" : 51.51166915893555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7035492062568665, "latitude" : 51.511756896972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.703600287437439, "latitude" : 51.512393951416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7035967707633972, "latitude" : 51.51251983642578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7035837173461914, "latitude" : 51.51262283325195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7035403847694397, "latitude" : 51.5128288269043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7032867074012756, "latitude" : 51.51354217529297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7028936743736267, "latitude" : 51.51499938964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7026488780975342, "latitude" : 51.51575469970703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7025123834609985, "latitude" : 51.516143798828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7021632790565491, "latitude" : 51.51691436767578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7019234895706177, "latitude" : 51.517494201660156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7018194794654846, "latitude" : 51.51779556274414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7018057107925415, "latitude" : 51.5178337097168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7016212940216064, "latitude" : 51.518592834472656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7016044855117798, "latitude" : 51.5186767578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7015740871429443, "latitude" : 51.519187927246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7015638947486877, "latitude" : 51.519649505615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.701605498790741, "latitude" : 51.52031326293945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7015355825424194, "latitude" : 51.520694732666016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7015182971954346, "latitude" : 51.52099609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7015259861946106, "latitude" : 51.52128219604492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7015553712844849, "latitude" : 51.521568298339844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7015897035598755, "latitude" : 51.52178192138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7016463279724121, "latitude" : 51.5223274230957, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7016850709915161, "latitude" : 51.52253341674805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.701701819896698, "latitude" : 51.52260208129883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7018312215805054, "latitude" : 51.52296829223633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7019537091255188, "latitude" : 51.523277282714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7020273804664612, "latitude" : 51.523521423339844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7020488977432251, "latitude" : 51.52362823486328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.702063798904419, "latitude" : 51.52376174926758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7020701766014099, "latitude" : 51.52394485473633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7020592093467712, "latitude" : 51.52412796020508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7020493745803833, "latitude" : 51.524166107177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7019444704055786, "latitude" : 51.52446365356445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7018954157829285, "latitude" : 51.524566650390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.701821506023407, "latitude" : 51.524681091308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7015566825866699, "latitude" : 51.524932861328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7013968229293823, "latitude" : 51.525146484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7011778950691223, "latitude" : 51.525428771972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7011511921882629, "latitude" : 51.525726318359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7008785009384155, "latitude" : 51.52683639526367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7009028196334839, "latitude" : 51.52717971801758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7008851170539856, "latitude" : 51.527496337890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7008669972419739, "latitude" : 51.5275764465332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7008293867111206, "latitude" : 51.52768325805664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7007694244384766, "latitude" : 51.52781677246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7006222009658813, "latitude" : 51.528076171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7004446983337402, "latitude" : 51.5283317565918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7002369165420532, "latitude" : 51.52859115600586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7001587152481079, "latitude" : 51.528709411621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.7000601887702942, "latitude" : 51.528926849365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6997814178466797, "latitude" : 51.52964782714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.699835479259491, "latitude" : 51.5306396484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6998289227485657, "latitude" : 51.5307731628418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6998152136802673, "latitude" : 51.530948638916016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.699802577495575, "latitude" : 51.531036376953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6997812986373901, "latitude" : 51.5311279296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6997402906417847, "latitude" : 51.53125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6996908187866211, "latitude" : 51.531368255615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6995978951454163, "latitude" : 51.53153991699219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6994491815567017, "latitude" : 51.53175354003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6993936896324158, "latitude" : 51.53184127807617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6992208957672119, "latitude" : 51.53212356567383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6989660859107971, "latitude" : 51.53256607055664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6987007260322571, "latitude" : 51.53302764892578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6984214782714844, "latitude" : 51.533477783203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6982638239860535, "latitude" : 51.53373336791992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6979091167449951, "latitude" : 51.53434371948242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6977828741073608, "latitude" : 51.534568786621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6977534890174866, "latitude" : 51.53464126586914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6977105736732483, "latitude" : 51.5347785949707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6976891160011292, "latitude" : 51.53487777709961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6976799964904785, "latitude" : 51.5350456237793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6976853013038635, "latitude" : 51.53511047363281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6977394819259644, "latitude" : 51.53538513183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6977505087852478, "latitude" : 51.5357551574707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6977611184120178, "latitude" : 51.53583908081055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6977713704109192, "latitude" : 51.53588104248047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6978371739387512, "latitude" : 51.53605270385742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6979597210884094, "latitude" : 51.53630828857422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6980500817298889, "latitude" : 51.53652572631836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6980924010276794, "latitude" : 51.536659240722656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.698110818862915, "latitude" : 51.53682327270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6981043815612793, "latitude" : 51.53694534301758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6980851292610168, "latitude" : 51.53706741333008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6980422735214233, "latitude" : 51.537254333496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.697969913482666, "latitude" : 51.53746795654297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6978251934051514, "latitude" : 51.53778839111328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6974924206733704, "latitude" : 51.53843307495117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6973814964294434, "latitude" : 51.538631439208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6972479224205017, "latitude" : 51.53886795043945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6965280771255493, "latitude" : 51.539886474609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6964204907417297, "latitude" : 51.54001998901367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6962345838546753, "latitude" : 51.54021453857422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6957821846008301, "latitude" : 51.54060745239258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6954377293586731, "latitude" : 51.540889739990234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6951708197593689, "latitude" : 51.54111099243164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.694688618183136, "latitude" : 51.541534423828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6945523023605347, "latitude" : 51.54166030883789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6940479874610901, "latitude" : 51.54220199584961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6936529278755188, "latitude" : 51.542606353759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6934620141983032, "latitude" : 51.542823791503906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6930524110794067, "latitude" : 51.543434143066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6926965713500977, "latitude" : 51.54402160644531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6925274729728699, "latitude" : 51.544288635253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6923950910568237, "latitude" : 51.544578552246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.692205011844635, "latitude" : 51.545021057128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.692083477973938, "latitude" : 51.54553985595703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6920493245124817, "latitude" : 51.54572296142578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6919857263565063, "latitude" : 51.54608154296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6916689872741699, "latitude" : 51.54706954956055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6915351152420044, "latitude" : 51.547462463378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6914389729499817, "latitude" : 51.547794342041016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6913862824440002, "latitude" : 51.548072814941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.691288411617279, "latitude" : 51.54867172241211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6912820935249329, "latitude" : 51.54888916015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6913126707077026, "latitude" : 51.5490837097168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6913800239562988, "latitude" : 51.549346923828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6914930939674377, "latitude" : 51.5496826171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6915205121040344, "latitude" : 51.54983139038086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6915267109870911, "latitude" : 51.549964904785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6915221214294434, "latitude" : 51.55012893676758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6914905905723572, "latitude" : 51.55042266845703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6914600133895874, "latitude" : 51.55058288574219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6913952827453613, "latitude" : 51.55082702636719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6913406252861023, "latitude" : 51.551326751708984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.691173791885376, "latitude" : 51.5529670715332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6911019086837769, "latitude" : 51.55381393432617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6911705732345581, "latitude" : 51.55550765991211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6912143230438232, "latitude" : 51.55657958984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6912220120429993, "latitude" : 51.55681610107422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6913663744926453, "latitude" : 51.55736541748047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6914269924163818, "latitude" : 51.55756378173828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6915416717529297, "latitude" : 51.55793762207031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6917217969894409, "latitude" : 51.558349609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.692209005355835, "latitude" : 51.559322357177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6926289200782776, "latitude" : 51.5600700378418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6928482055664062, "latitude" : 51.56028747558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6929770112037659, "latitude" : 51.560462951660156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.69304358959198, "latitude" : 51.560543060302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6931657791137695, "latitude" : 51.560768127441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6937025785446167, "latitude" : 51.56151580810547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6941959261894226, "latitude" : 51.562171936035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.693976879119873, "latitude" : 51.56221389770508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6938601732254028, "latitude" : 51.562259674072266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6937859058380127, "latitude" : 51.562286376953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6933988928794861, "latitude" : 51.562496185302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.692958414554596, "latitude" : 51.56271743774414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6922969818115234, "latitude" : 51.56304168701172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6920806169509888, "latitude" : 51.563140869140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6916027069091797, "latitude" : 51.563201904296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6909998059272766, "latitude" : 51.56299591064453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6908313035964966, "latitude" : 51.56303787231445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6906453967094421, "latitude" : 51.56298828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6906945109367371, "latitude" : 51.5629997253418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6902487874031067, "latitude" : 51.5628776550293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6898555159568787, "latitude" : 51.5627555847168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6895648837089539, "latitude" : 51.562679290771484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6890646815299988, "latitude" : 51.56255340576172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6886926293373108, "latitude" : 51.56245803833008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6883655786514282, "latitude" : 51.5623893737793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6883026957511902, "latitude" : 51.562374114990234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6882041096687317, "latitude" : 51.562339782714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6879962086677551, "latitude" : 51.5622444152832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6875348091125488, "latitude" : 51.56198501586914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6872162818908691, "latitude" : 51.561824798583984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6870309114456177, "latitude" : 51.56174850463867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6869106292724609, "latitude" : 51.56171798706055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6868482232093811, "latitude" : 51.56170654296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.686805784702301, "latitude" : 51.56169891357422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6866589784622192, "latitude" : 51.56168746948242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6861491799354553, "latitude" : 51.561607360839844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6854321956634521, "latitude" : 51.56150817871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6848002076148987, "latitude" : 51.562110900878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6845355033874512, "latitude" : 51.562435150146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6831281781196594, "latitude" : 51.562557220458984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6817675232887268, "latitude" : 51.56266784667969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6816778779029846, "latitude" : 51.563323974609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6816337704658508, "latitude" : 51.56364822387695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6789358854293823, "latitude" : 51.56364822387695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6786450743675232, "latitude" : 51.563629150390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6784265041351318, "latitude" : 51.56360626220703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6783701777458191, "latitude" : 51.56360626220703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6783339977264404, "latitude" : 51.5636100769043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6782596707344055, "latitude" : 51.56363296508789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6782156825065613, "latitude" : 51.56365966796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.678152322769165, "latitude" : 51.56370544433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6780810952186584, "latitude" : 51.56377410888672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6779686212539673, "latitude" : 51.56392288208008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6777864098548889, "latitude" : 51.56423568725586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6776040196418762, "latitude" : 51.564605712890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6775497198104858, "latitude" : 51.5646858215332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6774762868881226, "latitude" : 51.56477737426758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6773126721382141, "latitude" : 51.56494903564453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6772310733795166, "latitude" : 51.565025329589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6771454215049744, "latitude" : 51.56509780883789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6769298911094666, "latitude" : 51.56526184082031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6761209964752197, "latitude" : 51.56599044799805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6757410764694214, "latitude" : 51.56635284423828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6755961775779724, "latitude" : 51.566524505615234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6755138039588928, "latitude" : 51.56663131713867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6753153204917908, "latitude" : 51.5670051574707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6752423048019409, "latitude" : 51.56733322143555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6751784086227417, "latitude" : 51.56749725341797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6750653982162476, "latitude" : 51.56766128540039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6748726963996887, "latitude" : 51.56788635253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6747270226478577, "latitude" : 51.56828308105469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6744881868362427, "latitude" : 51.569053649902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6741864085197449, "latitude" : 51.569705963134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6737884283065796, "latitude" : 51.57044219970703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6737033724784851, "latitude" : 51.570587158203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6736173033714294, "latitude" : 51.570716857910156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6730732917785645, "latitude" : 51.57151412963867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6728289127349854, "latitude" : 51.57182693481445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6727318167686462, "latitude" : 51.57194137573242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6722127795219421, "latitude" : 51.5725212097168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6721650958061218, "latitude" : 51.5726203918457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6721560955047607, "latitude" : 51.57268142700195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6721711158752441, "latitude" : 51.57276153564453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6729912757873535, "latitude" : 51.57343673706055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6734521985054016, "latitude" : 51.57376480102539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.673644483089447, "latitude" : 51.57394790649414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.674033522605896, "latitude" : 51.57426834106445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6743444800376892, "latitude" : 51.57453918457031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6744921207427979, "latitude" : 51.57477569580078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6746587157249451, "latitude" : 51.574947357177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6747817993164062, "latitude" : 51.57513427734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.67569500207901, "latitude" : 51.576133728027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6759178042411804, "latitude" : 51.57636642456055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6765809059143066, "latitude" : 51.57698440551758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6761329174041748, "latitude" : 51.57725524902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6755303144454956, "latitude" : 51.57768249511719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6754899024963379, "latitude" : 51.57773208618164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6751115918159485, "latitude" : 51.57813262939453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.674213171005249, "latitude" : 51.579200744628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6737052798271179, "latitude" : 51.57979202270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6734638214111328, "latitude" : 51.58015823364258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6731019020080566, "latitude" : 51.58063888549805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6726791858673096, "latitude" : 51.58122634887695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6725227236747742, "latitude" : 51.58144760131836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6723095774650574, "latitude" : 51.5817756652832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6723272800445557, "latitude" : 51.58181381225586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6734396815299988, "latitude" : 51.58346176147461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6735854148864746, "latitude" : 51.58366394042969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6736342906951904, "latitude" : 51.58372116088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6736574769020081, "latitude" : 51.583763122558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6736730933189392, "latitude" : 51.583824157714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6736701130867004, "latitude" : 51.58387756347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6736525297164917, "latitude" : 51.58393859863281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6736215949058533, "latitude" : 51.584007263183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.673579216003418, "latitude" : 51.584075927734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6734867095947266, "latitude" : 51.58417892456055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.673403799533844, "latitude" : 51.58429718017578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6733682155609131, "latitude" : 51.58428192138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6732645034790039, "latitude" : 51.58442306518555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6732215881347656, "latitude" : 51.58450698852539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6731733083724976, "latitude" : 51.58457946777344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6731253862380981, "latitude" : 51.58464050292969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6729949116706848, "latitude" : 51.58475875854492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6729328036308289, "latitude" : 51.584808349609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6728593111038208, "latitude" : 51.58485794067383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6727417707443237, "latitude" : 51.58492660522461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6725674271583557, "latitude" : 51.58501434326172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.672466516494751, "latitude" : 51.585060119628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6720839738845825, "latitude" : 51.585208892822266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6718329787254333, "latitude" : 51.58530044555664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6716930270195007, "latitude" : 51.585350036621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6710727214813232, "latitude" : 51.58553695678711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.671058177947998, "latitude" : 51.585540771484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6705957055091858, "latitude" : 51.58571243286133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6704975962638855, "latitude" : 51.58570861816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6708855032920837, "latitude" : 51.585968017578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6721922159194946, "latitude" : 51.58674621582031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.671970784664154, "latitude" : 51.5869140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6715763211250305, "latitude" : 51.58727264404297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6712269186973572, "latitude" : 51.587623596191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6712073087692261, "latitude" : 51.58765411376953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6711933016777039, "latitude" : 51.58768844604492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6711875796318054, "latitude" : 51.58773422241211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6711924076080322, "latitude" : 51.5877685546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6712657809257507, "latitude" : 51.58787536621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6713035702705383, "latitude" : 51.58806228637695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6713476777076721, "latitude" : 51.588233947753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6713510155677795, "latitude" : 51.5882682800293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6713328957557678, "latitude" : 51.58834457397461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6712225079536438, "latitude" : 51.588565826416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6711068153381348, "latitude" : 51.588775634765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709994077682495, "latitude" : 51.58903884887695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.670927882194519, "latitude" : 51.589263916015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709663271903992, "latitude" : 51.58938217163086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709886789321899, "latitude" : 51.589454650878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6710025072097778, "latitude" : 51.58952713012695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.671004593372345, "latitude" : 51.589603424072266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709902286529541, "latitude" : 51.58970260620117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709567904472351, "latitude" : 51.58980941772461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6708940267562866, "latitude" : 51.58993148803711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709334850311279, "latitude" : 51.59022521972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709378957748413, "latitude" : 51.59025573730469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709244847297668, "latitude" : 51.59071731567383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6706522703170776, "latitude" : 51.590843200683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6703389286994934, "latitude" : 51.59089660644531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6703901290893555, "latitude" : 51.59107208251953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.670275092124939, "latitude" : 51.59110641479492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.670181393623352, "latitude" : 51.59115219116211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6700708866119385, "latitude" : 51.591224670410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6699920296669006, "latitude" : 51.59130859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6698840856552124, "latitude" : 51.59149169921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6696596741676331, "latitude" : 51.5919075012207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6696004867553711, "latitude" : 51.59206008911133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6695777773857117, "latitude" : 51.59214401245117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6695650815963745, "latitude" : 51.59223175048828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6695600748062134, "latitude" : 51.59235382080078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6695793867111206, "latitude" : 51.592533111572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6694844961166382, "latitude" : 51.59272003173828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6697198152542114, "latitude" : 51.59306716918945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6699650883674622, "latitude" : 51.593265533447266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6701478958129883, "latitude" : 51.5933837890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6706246733665466, "latitude" : 51.593467712402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6707633137702942, "latitude" : 51.59347152709961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6708105206489563, "latitude" : 51.59373092651367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6709166765213013, "latitude" : 51.59400177001953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6712617874145508, "latitude" : 51.59395217895508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6720800995826721, "latitude" : 51.59385681152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6722236275672913, "latitude" : 51.59394073486328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6725273728370667, "latitude" : 51.59426498413086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6726183891296387, "latitude" : 51.5943603515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6728612780570984, "latitude" : 51.59449768066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6735628843307495, "latitude" : 51.595340728759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6739084124565125, "latitude" : 51.59577178955078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6740462779998779, "latitude" : 51.595943450927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6741877794265747, "latitude" : 51.59614562988281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6743295192718506, "latitude" : 51.59623718261719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6745244860649109, "latitude" : 51.59632873535156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6745913028717041, "latitude" : 51.59636688232422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6746848225593567, "latitude" : 51.59642791748047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6747277975082397, "latitude" : 51.596439361572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6748117208480835, "latitude" : 51.596435546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6750476956367493, "latitude" : 51.59636306762695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6750648021697998, "latitude" : 51.596370697021484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6751736998558044, "latitude" : 51.59644317626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6753191947937012, "latitude" : 51.59660720825195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6754416823387146, "latitude" : 51.596710205078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6755951046943665, "latitude" : 51.5968017578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6757872104644775, "latitude" : 51.596946716308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6760792136192322, "latitude" : 51.5972785949707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6760972738265991, "latitude" : 51.59730529785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6746947169303894, "latitude" : 51.59797286987305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6749796867370605, "latitude" : 51.59830093383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6753848791122437, "latitude" : 51.59866714477539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6757767796516418, "latitude" : 51.59904098510742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6760811805725098, "latitude" : 51.599647521972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6761977076530457, "latitude" : 51.59990692138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6762880086898804, "latitude" : 51.600032806396484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6765577793121338, "latitude" : 51.600337982177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6767783164978027, "latitude" : 51.60055160522461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6767088174819946, "latitude" : 51.600807189941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6764925122261047, "latitude" : 51.60114288330078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6764135956764221, "latitude" : 51.601375579833984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6763464212417603, "latitude" : 51.6015510559082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6762363910675049, "latitude" : 51.60165786743164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6761267185211182, "latitude" : 51.60175704956055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6760103702545166, "latitude" : 51.60183334350586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6758521199226379, "latitude" : 51.60191345214844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6761587858200073, "latitude" : 51.60224151611328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.676246702671051, "latitude" : 51.60234832763672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6763001084327698, "latitude" : 51.602394104003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6764370799064636, "latitude" : 51.602500915527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6767684817314148, "latitude" : 51.60272216796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6770694851875305, "latitude" : 51.60295104980469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6771456003189087, "latitude" : 51.6030158996582, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6773576736450195, "latitude" : 51.60321807861328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.677506685256958, "latitude" : 51.60334777832031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6775379776954651, "latitude" : 51.60337448120117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6781063079833984, "latitude" : 51.60344696044922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6781665086746216, "latitude" : 51.60346221923828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6782616972923279, "latitude" : 51.603515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6782764196395874, "latitude" : 51.603607177734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6782482266426086, "latitude" : 51.603782653808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6786336898803711, "latitude" : 51.60408020019531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6788148880004883, "latitude" : 51.60405731201172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6789078712463379, "latitude" : 51.604087829589844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6790050864219666, "latitude" : 51.604122161865234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6797090768814087, "latitude" : 51.60444259643555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6799831986427307, "latitude" : 51.604652404785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6801291108131409, "latitude" : 51.60478210449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6801900863647461, "latitude" : 51.60483932495117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6798225045204163, "latitude" : 51.605064392089844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6795514822006226, "latitude" : 51.605247497558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6794794797897339, "latitude" : 51.605289459228516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6793388724327087, "latitude" : 51.60535430908203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6791940927505493, "latitude" : 51.60541915893555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6790509819984436, "latitude" : 51.60547637939453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6786059737205505, "latitude" : 51.60563659667969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6783648729324341, "latitude" : 51.6057243347168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6782497763633728, "latitude" : 51.60576629638672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6779497265815735, "latitude" : 51.60590744018555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6774911880493164, "latitude" : 51.60609436035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6773592233657837, "latitude" : 51.60615158081055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6772133708000183, "latitude" : 51.60624694824219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6770924925804138, "latitude" : 51.606380462646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6769487857818604, "latitude" : 51.60657501220703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6767724752426147, "latitude" : 51.6068115234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6765519976615906, "latitude" : 51.60704040527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6764845848083496, "latitude" : 51.607078552246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6763281226158142, "latitude" : 51.607147216796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6761060953140259, "latitude" : 51.60723114013672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6759762763977051, "latitude" : 51.60727310180664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.67572021484375, "latitude" : 51.60734176635742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6755241751670837, "latitude" : 51.60737609863281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6751316785812378, "latitude" : 51.607418060302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6751623749732971, "latitude" : 51.6075553894043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.675206184387207, "latitude" : 51.607635498046875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.67530757188797, "latitude" : 51.6077766418457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6754000186920166, "latitude" : 51.607852935791016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6750156879425049, "latitude" : 51.60792922973633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6740615963935852, "latitude" : 51.60816192626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6730962991714478, "latitude" : 51.60837936401367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6707826852798462, "latitude" : 51.60892868041992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6700443029403687, "latitude" : 51.609092712402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6687667965888977, "latitude" : 51.60941696166992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6679409742355347, "latitude" : 51.60960388183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6670392155647278, "latitude" : 51.609825134277344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.665341317653656, "latitude" : 51.61020278930664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6642172932624817, "latitude" : 51.610416412353516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6638237833976746, "latitude" : 51.6104850769043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6632938981056213, "latitude" : 51.61058044433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6623377799987793, "latitude" : 51.61073303222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.661030113697052, "latitude" : 51.61090087890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6610140204429626, "latitude" : 51.61100769042969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6609326004981995, "latitude" : 51.611122131347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6608023047447205, "latitude" : 51.611228942871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6607323884963989, "latitude" : 51.61130142211914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6604558825492859, "latitude" : 51.61161804199219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6599717140197754, "latitude" : 51.61206817626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6596239805221558, "latitude" : 51.61235427856445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6594551205635071, "latitude" : 51.61249923706055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6593028903007507, "latitude" : 51.61256408691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6588866114616394, "latitude" : 51.612674713134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6587218046188354, "latitude" : 51.612728118896484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6584616899490356, "latitude" : 51.6127815246582, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6581050753593445, "latitude" : 51.612876892089844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6579324007034302, "latitude" : 51.612953186035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6578425765037537, "latitude" : 51.613059997558594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6578102707862854, "latitude" : 51.613128662109375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6577538847923279, "latitude" : 51.613277435302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6576818227767944, "latitude" : 51.61351776123047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6576412916183472, "latitude" : 51.61371612548828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6576104164123535, "latitude" : 51.61383056640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6575111150741577, "latitude" : 51.61416244506836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6573877930641174, "latitude" : 51.614620208740234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6572985053062439, "latitude" : 51.6148567199707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6573448181152344, "latitude" : 51.61490249633789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6573336720466614, "latitude" : 51.61493682861328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6572886109352112, "latitude" : 51.615047454833984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6572059988975525, "latitude" : 51.615203857421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6571558117866516, "latitude" : 51.61528778076172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6570314168930054, "latitude" : 51.61531066894531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6570019125938416, "latitude" : 51.615318298339844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6568654775619507, "latitude" : 51.61538314819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6567813754081726, "latitude" : 51.61544418334961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6565454006195068, "latitude" : 51.6156120300293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6563366055488586, "latitude" : 51.615787506103516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539630889892578, "latitude" : 51.61555480957031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.654259204864502, "latitude" : 51.61648178100586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6543464064598083, "latitude" : 51.6167106628418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6543974280357361, "latitude" : 51.61688995361328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544491052627563, "latitude" : 51.61714172363281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6545774936676025, "latitude" : 51.61734390258789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544923186302185, "latitude" : 51.617435455322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544612050056458, "latitude" : 51.61746597290039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6543064117431641, "latitude" : 51.61762237548828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6541227102279663, "latitude" : 51.61777877807617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544187068939209, "latitude" : 51.61792755126953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6544067859649658, "latitude" : 51.61793899536133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6542050838470459, "latitude" : 51.61806869506836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6539174914360046, "latitude" : 51.618221282958984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6537225842475891, "latitude" : 51.61811828613281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6535865068435669, "latitude" : 51.61817932128906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6535078287124634, "latitude" : 51.618202209472656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.653330385684967, "latitude" : 51.61824417114258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6530997157096863, "latitude" : 51.61827850341797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6528151035308838, "latitude" : 51.61827850341797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6526327133178711, "latitude" : 51.618289947509766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6526771187782288, "latitude" : 51.61840057373047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6523913741111755, "latitude" : 51.618438720703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6523630023002625, "latitude" : 51.61837387084961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.652134120464325, "latitude" : 51.61840057373047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6519569158554077, "latitude" : 51.61848068237305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6516174077987671, "latitude" : 51.618534088134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6513798236846924, "latitude" : 51.61825942993164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6513509750366211, "latitude" : 51.61825942993164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6512179970741272, "latitude" : 51.618263244628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6506819725036621, "latitude" : 51.61831283569336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.650374174118042, "latitude" : 51.618370056152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6501023769378662, "latitude" : 51.61842727661133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6498774886131287, "latitude" : 51.61845779418945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6498152017593384, "latitude" : 51.618465423583984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6496198177337646, "latitude" : 51.61847686767578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6495053172111511, "latitude" : 51.618492126464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6490858793258667, "latitude" : 51.61855697631836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6484975814819336, "latitude" : 51.61866760253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6482117772102356, "latitude" : 51.61871337890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.648075520992279, "latitude" : 51.61872863769531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6477457284927368, "latitude" : 51.618743896484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.647720992565155, "latitude" : 51.61870193481445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6471472978591919, "latitude" : 51.61875534057617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6466770768165588, "latitude" : 51.61878204345703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.646431028842926, "latitude" : 51.618797302246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6453492045402527, "latitude" : 51.618896484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6453419923782349, "latitude" : 51.61894226074219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6451507210731506, "latitude" : 51.618961334228516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.64407879114151, "latitude" : 51.619110107421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6438226103782654, "latitude" : 51.6191291809082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6437662839889526, "latitude" : 51.61907958984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6435902714729309, "latitude" : 51.61907196044922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430240869522095, "latitude" : 51.61907196044922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6427159905433655, "latitude" : 51.619083404541016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642750084400177, "latitude" : 51.61963653564453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6427804231643677, "latitude" : 51.61988067626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430538296699524, "latitude" : 51.619869232177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430675983428955, "latitude" : 51.619937896728516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430820822715759, "latitude" : 51.62008285522461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430718898773193, "latitude" : 51.620277404785156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429970860481262, "latitude" : 51.62051010131836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429330706596375, "latitude" : 51.62062072753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6428766250610352, "latitude" : 51.62067413330078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6428772211074829, "latitude" : 51.62089538574219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6418445706367493, "latitude" : 51.62093734741211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.641875684261322, "latitude" : 51.62125015258789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6418706774711609, "latitude" : 51.62131881713867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6418504118919373, "latitude" : 51.62137222290039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6418532729148865, "latitude" : 51.62141799926758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419242024421692, "latitude" : 51.62151336669922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419339179992676, "latitude" : 51.62152862548828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419904232025146, "latitude" : 51.621620178222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421002149581909, "latitude" : 51.62190628051758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421211957931519, "latitude" : 51.6219482421875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642198383808136, "latitude" : 51.622100830078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.642268717288971, "latitude" : 51.622310638427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6422591209411621, "latitude" : 51.62258529663086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421477794647217, "latitude" : 51.62321472167969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421645879745483, "latitude" : 51.623477935791016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421529054641724, "latitude" : 51.623626708984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421322226524353, "latitude" : 51.62369155883789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6420730948448181, "latitude" : 51.62383270263672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6420347094535828, "latitude" : 51.62390899658203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419587731361389, "latitude" : 51.62403106689453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419268846511841, "latitude" : 51.62413024902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419287919998169, "latitude" : 51.624359130859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419473886489868, "latitude" : 51.62456130981445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419467926025391, "latitude" : 51.62462615966797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419246792793274, "latitude" : 51.62483596801758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419374942779541, "latitude" : 51.6249885559082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6419551968574524, "latitude" : 51.62506866455078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6420077085494995, "latitude" : 51.62525177001953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421195864677429, "latitude" : 51.62551498413086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6422597765922546, "latitude" : 51.62594985961914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6423321962356567, "latitude" : 51.62618637084961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6423699855804443, "latitude" : 51.62642288208008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6424313187599182, "latitude" : 51.62659454345703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6424980759620667, "latitude" : 51.62672424316406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6426438093185425, "latitude" : 51.62692642211914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6428200006484985, "latitude" : 51.62712097167969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429260969161987, "latitude" : 51.627201080322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429594159126282, "latitude" : 51.62724685668945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430237293243408, "latitude" : 51.62736511230469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430547833442688, "latitude" : 51.627437591552734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430752277374268, "latitude" : 51.62752914428711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430892944335938, "latitude" : 51.627586364746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430128812789917, "latitude" : 51.627872467041016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430140733718872, "latitude" : 51.62802505493164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6430879831314087, "latitude" : 51.6283073425293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6431841850280762, "latitude" : 51.628570556640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6432467103004456, "latitude" : 51.62885284423828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6432456970214844, "latitude" : 51.62898254394531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6432021856307983, "latitude" : 51.62913131713867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6431668996810913, "latitude" : 51.62919998168945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429861187934875, "latitude" : 51.62949752807617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6429426074028015, "latitude" : 51.62955093383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6428409814834595, "latitude" : 51.62966537475586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6426423192024231, "latitude" : 51.62983703613281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6425915956497192, "latitude" : 51.629886627197266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6424316763877869, "latitude" : 51.63006591796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6421216130256653, "latitude" : 51.63033676147461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6418653130531311, "latitude" : 51.63064956665039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6417502164840698, "latitude" : 51.63082504272461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6417402029037476, "latitude" : 51.6308479309082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6416482925415039, "latitude" : 51.631046295166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6415957808494568, "latitude" : 51.631202697753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6415790915489197, "latitude" : 51.63127899169922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6415866017341614, "latitude" : 51.63141632080078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6416283845901489, "latitude" : 51.631614685058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6416863203048706, "latitude" : 51.63180160522461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6417357921600342, "latitude" : 51.63212966918945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6417059898376465, "latitude" : 51.63235092163086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6416860222816467, "latitude" : 51.632442474365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.641653299331665, "latitude" : 51.63252258300781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.641507089138031, "latitude" : 51.63282012939453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6414024233818054, "latitude" : 51.6331787109375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6413329839706421, "latitude" : 51.63332748413086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6412377953529358, "latitude" : 51.63346481323242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6410210132598877, "latitude" : 51.63371276855469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6408222913742065, "latitude" : 51.633975982666016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6406381726264954, "latitude" : 51.634334564208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6404895782470703, "latitude" : 51.634521484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6402658820152283, "latitude" : 51.63470458984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6396471858024597, "latitude" : 51.63461685180664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6386463046073914, "latitude" : 51.63450241088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6380066275596619, "latitude" : 51.634490966796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6377316117286682, "latitude" : 51.63450241088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6373745203018188, "latitude" : 51.634559631347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6369236707687378, "latitude" : 51.63460922241211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6366066932678223, "latitude" : 51.634674072265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6363645195960999, "latitude" : 51.63475036621094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6361277103424072, "latitude" : 51.63479232788086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6358935832977295, "latitude" : 51.634796142578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.635758101940155, "latitude" : 51.63478088378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6354817748069763, "latitude" : 51.63474655151367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6351854801177979, "latitude" : 51.634700775146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6348606944084167, "latitude" : 51.6346435546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6346985101699829, "latitude" : 51.634605407714844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6343870759010315, "latitude" : 51.63448715209961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.634163498878479, "latitude" : 51.634422302246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6340557932853699, "latitude" : 51.63435363769531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6336653828620911, "latitude" : 51.634124755859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6334289908409119, "latitude" : 51.63396072387695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6330953240394592, "latitude" : 51.63376235961914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6329631805419922, "latitude" : 51.633689880371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6326664090156555, "latitude" : 51.63356399536133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6325691938400269, "latitude" : 51.63352966308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6323059797286987, "latitude" : 51.63349151611328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6321852803230286, "latitude" : 51.63346862792969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6318364143371582, "latitude" : 51.633392333984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6305121183395386, "latitude" : 51.63331985473633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6301367282867432, "latitude" : 51.6333122253418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6295419931411743, "latitude" : 51.63319396972656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6293343901634216, "latitude" : 51.63313293457031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6291096806526184, "latitude" : 51.63301086425781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6289705038070679, "latitude" : 51.6329345703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6287888884544373, "latitude" : 51.6328239440918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6287875175476074, "latitude" : 51.6328239440918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6286553740501404, "latitude" : 51.63274383544922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6285678744316101, "latitude" : 51.63267517089844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6284875273704529, "latitude" : 51.63261032104492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6283724904060364, "latitude" : 51.63249588012695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6281073093414307, "latitude" : 51.63218688964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6278026103973389, "latitude" : 51.63174819946289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6275959014892578, "latitude" : 51.631561279296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6273924708366394, "latitude" : 51.6313591003418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6273306012153625, "latitude" : 51.63130187988281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6272037029266357, "latitude" : 51.63119888305664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6270778179168701, "latitude" : 51.63111114501953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6270182132720947, "latitude" : 51.63107681274414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6269654035568237, "latitude" : 51.63105010986328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6266682744026184, "latitude" : 51.63093566894531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6264234185218811, "latitude" : 51.630821228027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6260911822319031, "latitude" : 51.630672454833984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6258136034011841, "latitude" : 51.63053512573242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6256430149078369, "latitude" : 51.63044357299805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6253910064697266, "latitude" : 51.63032150268555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6253764033317566, "latitude" : 51.630226135253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6248999238014221, "latitude" : 51.630218505859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6243736743927002, "latitude" : 51.63008117675781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6243137717247009, "latitude" : 51.63005828857422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.624258279800415, "latitude" : 51.63003158569336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6241772174835205, "latitude" : 51.629844665527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6239724159240723, "latitude" : 51.62983322143555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.62372887134552, "latitude" : 51.62961959838867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6236252188682556, "latitude" : 51.62956237792969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6232249736785889, "latitude" : 51.629512786865234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6231968998908997, "latitude" : 51.629390716552734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6229714155197144, "latitude" : 51.629249572753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6225528717041016, "latitude" : 51.629093170166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6224241852760315, "latitude" : 51.62900161743164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6223815083503723, "latitude" : 51.62897872924805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6222695112228394, "latitude" : 51.62895965576172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6222785115242004, "latitude" : 51.62889862060547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6222463250160217, "latitude" : 51.62886428833008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6221511960029602, "latitude" : 51.628902435302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6220337748527527, "latitude" : 51.62900924682617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6219112277030945, "latitude" : 51.62910079956055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6217457056045532, "latitude" : 51.6292724609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6215540170669556, "latitude" : 51.629493713378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6213564872741699, "latitude" : 51.629764556884766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.621304988861084, "latitude" : 51.629844665527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6212323904037476, "latitude" : 51.62999725341797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6211225986480713, "latitude" : 51.630428314208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.621069073677063, "latitude" : 51.630950927734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6209890246391296, "latitude" : 51.63140106201172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6208944916725159, "latitude" : 51.63261032104492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6208454966545105, "latitude" : 51.63303756713867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6207937002182007, "latitude" : 51.63345718383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6206943988800049, "latitude" : 51.634159088134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6206576824188232, "latitude" : 51.63422393798828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6206488013267517, "latitude" : 51.63423538208008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6204422116279602, "latitude" : 51.63423156738281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6200268864631653, "latitude" : 51.63420486450195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6186819076538086, "latitude" : 51.63405227661133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6182367205619812, "latitude" : 51.634010314941406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6181144118309021, "latitude" : 51.633995056152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6180713772773743, "latitude" : 51.63398361206055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6178271770477295, "latitude" : 51.63388442993164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6175894737243652, "latitude" : 51.63381576538086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6172968149185181, "latitude" : 51.633750915527344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6155967116355896, "latitude" : 51.63320541381836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6150171160697937, "latitude" : 51.63302230834961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6139870882034302, "latitude" : 51.63273239135742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6135252714157104, "latitude" : 51.63261413574219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6131126284599304, "latitude" : 51.632503509521484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127454042434692, "latitude" : 51.632415771484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6130315065383911, "latitude" : 51.631988525390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6134757995605469, "latitude" : 51.63134765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6135916709899902, "latitude" : 51.631195068359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6137291789054871, "latitude" : 51.630950927734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6137428879737854, "latitude" : 51.63092803955078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6139190793037415, "latitude" : 51.630645751953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6138694286346436, "latitude" : 51.63056945800781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6138582229614258, "latitude" : 51.63056182861328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6136996746063232, "latitude" : 51.63054656982422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6133710741996765, "latitude" : 51.63051986694336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6129732131958008, "latitude" : 51.630489349365234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6125690937042236, "latitude" : 51.630428314208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6124498248100281, "latitude" : 51.63040542602539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.611517608165741, "latitude" : 51.630035400390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6112077236175537, "latitude" : 51.6298713684082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.610617995262146, "latitude" : 51.62959289550781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6100510954856873, "latitude" : 51.6292839050293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6096653938293457, "latitude" : 51.629093170166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6090788841247559, "latitude" : 51.62875747680664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6089202761650085, "latitude" : 51.6286506652832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6096374988555908, "latitude" : 51.62820816040039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6099264025688171, "latitude" : 51.628021240234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6104065179824829, "latitude" : 51.627723693847656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6106556057929993, "latitude" : 51.627559661865234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6107720732688904, "latitude" : 51.62748336791992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.610823929309845, "latitude" : 51.627445220947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6112334728240967, "latitude" : 51.627132415771484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6113762259483337, "latitude" : 51.62704849243164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6116170287132263, "latitude" : 51.62687301635742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6117218732833862, "latitude" : 51.62665939331055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.611767590045929, "latitude" : 51.62657928466797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6118807792663574, "latitude" : 51.62642288208008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6119660139083862, "latitude" : 51.62632751464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6122369766235352, "latitude" : 51.62606430053711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6123952865600586, "latitude" : 51.625892639160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6126559972763062, "latitude" : 51.62563705444336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127215027809143, "latitude" : 51.6254768371582, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127681732177734, "latitude" : 51.62522506713867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127886772155762, "latitude" : 51.625030517578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6128026843070984, "latitude" : 51.62451934814453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6128007769584656, "latitude" : 51.62444305419922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127485036849976, "latitude" : 51.62416458129883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127381920814514, "latitude" : 51.62407684326172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127408146858215, "latitude" : 51.623992919921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127629280090332, "latitude" : 51.62378692626953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127402782440186, "latitude" : 51.62367630004883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6126881837844849, "latitude" : 51.62358474731445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6122305989265442, "latitude" : 51.62319564819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6120293140411377, "latitude" : 51.62297439575195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6119179725646973, "latitude" : 51.62283706665039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6118255257606506, "latitude" : 51.62269592285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6115803122520447, "latitude" : 51.622161865234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6115527153015137, "latitude" : 51.621883392333984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6115891933441162, "latitude" : 51.621726989746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6116101741790771, "latitude" : 51.621559143066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6116635203361511, "latitude" : 51.621421813964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6118075847625732, "latitude" : 51.621150970458984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.611872673034668, "latitude" : 51.62086486816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6119099259376526, "latitude" : 51.62059020996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6119285225868225, "latitude" : 51.62050247192383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6119784712791443, "latitude" : 51.62033462524414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6120098233222961, "latitude" : 51.6202507019043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6120539903640747, "latitude" : 51.620174407958984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6123476028442383, "latitude" : 51.6197395324707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127858757972717, "latitude" : 51.61924362182617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6128783226013184, "latitude" : 51.6191520690918, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6130815148353577, "latitude" : 51.61897659301758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6134999990463257, "latitude" : 51.61856460571289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6138870716094971, "latitude" : 51.61808776855469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6141806840896606, "latitude" : 51.61774826049805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6144608855247498, "latitude" : 51.617462158203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6147593855857849, "latitude" : 51.61719512939453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6149411797523499, "latitude" : 51.61701202392578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6150674223899841, "latitude" : 51.61689758300781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6152828931808472, "latitude" : 51.61674499511719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.615491509437561, "latitude" : 51.616634368896484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.61580491065979, "latitude" : 51.6164436340332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6161900162696838, "latitude" : 51.61627197265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6163250207901001, "latitude" : 51.6161994934082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6164677143096924, "latitude" : 51.61611557006836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.616571307182312, "latitude" : 51.61603546142578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6166414022445679, "latitude" : 51.615962982177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6166958212852478, "latitude" : 51.615882873535156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6167157888412476, "latitude" : 51.615840911865234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6167246103286743, "latitude" : 51.61579132080078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6167305111885071, "latitude" : 51.61573791503906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6167284250259399, "latitude" : 51.615665435791016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6166861057281494, "latitude" : 51.61524963378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6166216135025024, "latitude" : 51.61494827270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6165742874145508, "latitude" : 51.61460494995117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6164525151252747, "latitude" : 51.614097595214844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6164295077323914, "latitude" : 51.61381149291992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6161611080169678, "latitude" : 51.61375427246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6159155964851379, "latitude" : 51.6136589050293, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6156712770462036, "latitude" : 51.61357116699219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6147763729095459, "latitude" : 51.61322021484375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6139593720436096, "latitude" : 51.612918853759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6125873923301697, "latitude" : 51.612396240234375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.612331211566925, "latitude" : 51.61231994628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6115548014640808, "latitude" : 51.612205505371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6111201047897339, "latitude" : 51.61211013793945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6106572151184082, "latitude" : 51.611942291259766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.610518217086792, "latitude" : 51.61186218261719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.61044842004776, "latitude" : 51.61183166503906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.610172688961029, "latitude" : 51.61172866821289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6104182004928589, "latitude" : 51.6114501953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6106687784194946, "latitude" : 51.61118698120117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6111378073692322, "latitude" : 51.61067581176758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6113743185997009, "latitude" : 51.610450744628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6117618083953857, "latitude" : 51.61001205444336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6119462251663208, "latitude" : 51.60983657836914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6120405793190002, "latitude" : 51.60972595214844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6121990084648132, "latitude" : 51.60940933227539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6123051047325134, "latitude" : 51.60914993286133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6124240159988403, "latitude" : 51.608943939208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6125075817108154, "latitude" : 51.608760833740234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6126564145088196, "latitude" : 51.6085205078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6126930713653564, "latitude" : 51.60845184326172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6126086711883545, "latitude" : 51.60838317871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.612506628036499, "latitude" : 51.608131408691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6125108003616333, "latitude" : 51.60808563232422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6125367879867554, "latitude" : 51.60799026489258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6125584840774536, "latitude" : 51.607940673828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6126914024353027, "latitude" : 51.607749938964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127451062202454, "latitude" : 51.60764694213867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127783060073853, "latitude" : 51.60750961303711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.612804114818573, "latitude" : 51.607322692871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127796769142151, "latitude" : 51.607173919677734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127581000328064, "latitude" : 51.60708236694336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6127076745033264, "latitude" : 51.60688400268555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6126105785369873, "latitude" : 51.606563568115234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6125723123550415, "latitude" : 51.60639953613281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.612527072429657, "latitude" : 51.60627365112305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6125258207321167, "latitude" : 51.60626983642578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.612470805644989, "latitude" : 51.606178283691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6123542785644531, "latitude" : 51.60611343383789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6119561195373535, "latitude" : 51.60581588745117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6115614771842957, "latitude" : 51.60554504394531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6109272241592407, "latitude" : 51.605133056640625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6108391880989075, "latitude" : 51.60508346557617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6106045842170715, "latitude" : 51.60496520996094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6102967858314514, "latitude" : 51.60478210449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6100434064865112, "latitude" : 51.6046142578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6094425916671753, "latitude" : 51.604286193847656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6094517111778259, "latitude" : 51.604225158691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.609205424785614, "latitude" : 51.603965759277344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.60903400182724, "latitude" : 51.60381317138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6089789271354675, "latitude" : 51.6037712097168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6088206171989441, "latitude" : 51.60370635986328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6085150241851807, "latitude" : 51.6034049987793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6083883047103882, "latitude" : 51.60325241088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6083490252494812, "latitude" : 51.603187561035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.608245313167572, "latitude" : 51.60301971435547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6081336736679077, "latitude" : 51.6027946472168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080859899520874, "latitude" : 51.60265350341797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080282926559448, "latitude" : 51.60232162475586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080089807510376, "latitude" : 51.60200881958008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080275774002075, "latitude" : 51.60182571411133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080310940742493, "latitude" : 51.60171127319336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080572009086609, "latitude" : 51.60152053833008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080471277236938, "latitude" : 51.601470947265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080083250999451, "latitude" : 51.60137176513672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6079028844833374, "latitude" : 51.60118103027344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6078817248344421, "latitude" : 51.60111999511719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080000996589661, "latitude" : 51.60102462768555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080328226089478, "latitude" : 51.60099411010742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080513000488281, "latitude" : 51.600955963134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080725193023682, "latitude" : 51.60087585449219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080737113952637, "latitude" : 51.60083770751953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6080632209777832, "latitude" : 51.60080337524414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6079866886138916, "latitude" : 51.60066223144531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6078779101371765, "latitude" : 51.600582122802734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.60746169090271, "latitude" : 51.600502014160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6076750755310059, "latitude" : 51.60008239746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6077426075935364, "latitude" : 51.59990692138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6077926158905029, "latitude" : 51.59968948364258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6079531908035278, "latitude" : 51.59953689575195, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6079785227775574, "latitude" : 51.59951400756836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6081686019897461, "latitude" : 51.59929275512695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6081913113594055, "latitude" : 51.59925842285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6082249879837036, "latitude" : 51.59919357299805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6082456707954407, "latitude" : 51.5991325378418, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6082621216773987, "latitude" : 51.59906768798828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6082904934883118, "latitude" : 51.598846435546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6083105802536011, "latitude" : 51.59880447387695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6084665060043335, "latitude" : 51.598567962646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6085975766181946, "latitude" : 51.59834289550781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6086726188659668, "latitude" : 51.598201751708984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6086626052856445, "latitude" : 51.59819793701172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6085394024848938, "latitude" : 51.598167419433594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6074556708335876, "latitude" : 51.598018646240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6065452098846436, "latitude" : 51.59789276123047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6057727932929993, "latitude" : 51.59779739379883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6045759916305542, "latitude" : 51.597652435302734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6030315160751343, "latitude" : 51.59735870361328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6023706197738647, "latitude" : 51.597206115722656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.602073609828949, "latitude" : 51.597145080566406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.6011322140693665, "latitude" : 51.59695816040039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.600555419921875, "latitude" : 51.59688949584961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5998536944389343, "latitude" : 51.59679412841797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5995222926139832, "latitude" : 51.59675598144531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5992581248283386, "latitude" : 51.59672546386719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5987663865089417, "latitude" : 51.59666061401367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5986409783363342, "latitude" : 51.59663009643555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5982503890991211, "latitude" : 51.59653854370117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5981202721595764, "latitude" : 51.59649658203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5977833867073059, "latitude" : 51.596370697021484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.597474217414856, "latitude" : 51.59624099731445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5973318815231323, "latitude" : 51.596168518066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5970721244812012, "latitude" : 51.59602737426758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5969290733337402, "latitude" : 51.5959358215332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5965818762779236, "latitude" : 51.59567642211914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5965076088905334, "latitude" : 51.595603942871094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5963969230651855, "latitude" : 51.59545135498047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5963633060455322, "latitude" : 51.59541702270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5962321758270264, "latitude" : 51.595314025878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5960214734077454, "latitude" : 51.59516906738281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5957763195037842, "latitude" : 51.59502410888672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5949196815490723, "latitude" : 51.5946159362793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5943973064422607, "latitude" : 51.59437561035156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5941269993782043, "latitude" : 51.59424591064453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5933492183685303, "latitude" : 51.5938606262207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5925027132034302, "latitude" : 51.593406677246094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5922098159790039, "latitude" : 51.593265533447266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.592050313949585, "latitude" : 51.59319305419922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5912191867828369, "latitude" : 51.592899322509766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5904167890548706, "latitude" : 51.59265899658203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5900382995605469, "latitude" : 51.592525482177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5896698832511902, "latitude" : 51.5923957824707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5887343287467957, "latitude" : 51.59202575683594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5884190201759338, "latitude" : 51.5919075012207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5877718925476074, "latitude" : 51.59168243408203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5876392722129822, "latitude" : 51.59162902832031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5875265002250671, "latitude" : 51.591590881347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5873919129371643, "latitude" : 51.591556549072266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5872628092765808, "latitude" : 51.591529846191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5871707797050476, "latitude" : 51.591514587402344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5870612859725952, "latitude" : 51.59150695800781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5869523286819458, "latitude" : 51.59151077270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5868535041809082, "latitude" : 51.59150695800781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.586430013179779, "latitude" : 51.591522216796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5858207941055298, "latitude" : 51.59156799316406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5842294096946716, "latitude" : 51.591495513916016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5838817954063416, "latitude" : 51.59148406982422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5833858251571655, "latitude" : 51.59151077270508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5828568935394287, "latitude" : 51.591529846191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5826876759529114, "latitude" : 51.5915412902832, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5824761986732483, "latitude" : 51.59156036376953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5822314023971558, "latitude" : 51.591590881347656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5819876790046692, "latitude" : 51.59162521362305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5818440914154053, "latitude" : 51.59164810180664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5812925100326538, "latitude" : 51.59174728393555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5805521011352539, "latitude" : 51.591880798339844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5802986025810242, "latitude" : 51.5919075012207, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.579402506351471, "latitude" : 51.59185028076172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5782822966575623, "latitude" : 51.59175109863281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5779389142990112, "latitude" : 51.59174728393555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5774236917495728, "latitude" : 51.59169387817383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5772116184234619, "latitude" : 51.59164810180664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5770958065986633, "latitude" : 51.591609954833984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5769361257553101, "latitude" : 51.591548919677734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.576714277267456, "latitude" : 51.59143829345703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5766463279724121, "latitude" : 51.59139633178711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5765730142593384, "latitude" : 51.591339111328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.576497495174408, "latitude" : 51.59125900268555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5764325857162476, "latitude" : 51.59116744995117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5764052271842957, "latitude" : 51.59111785888672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.576274573802948, "latitude" : 51.59049606323242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5762271285057068, "latitude" : 51.59035110473633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5761368274688721, "latitude" : 51.59019088745117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5758268237113953, "latitude" : 51.58976364135742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5755960941314697, "latitude" : 51.589385986328125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5745546221733093, "latitude" : 51.589595794677734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5722869038581848, "latitude" : 51.5900993347168, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5718942284584045, "latitude" : 51.59019088745117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5715116262435913, "latitude" : 51.59028625488281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5714161992073059, "latitude" : 51.59038162231445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5710989236831665, "latitude" : 51.59092330932617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5710083246231079, "latitude" : 51.5910530090332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5709595084190369, "latitude" : 51.591087341308594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5708431005477905, "latitude" : 51.591163635253906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5707154870033264, "latitude" : 51.59122848510742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5705940127372742, "latitude" : 51.59128189086914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5702961087226868, "latitude" : 51.59138870239258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5701038837432861, "latitude" : 51.59143829345703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5698208808898926, "latitude" : 51.591487884521484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5696550011634827, "latitude" : 51.59153366088867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5688905119895935, "latitude" : 51.59178924560547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5687057971954346, "latitude" : 51.59187698364258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.568635106086731, "latitude" : 51.5919189453125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5684723854064941, "latitude" : 51.59204864501953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5683783292770386, "latitude" : 51.59210205078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5682418942451477, "latitude" : 51.592166900634766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.568146824836731, "latitude" : 51.59220504760742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5678070187568665, "latitude" : 51.59231948852539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5678225159645081, "latitude" : 51.59237289428711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5675473809242249, "latitude" : 51.59244918823242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5675125122070312, "latitude" : 51.592498779296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.567481279373169, "latitude" : 51.592529296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5674253106117249, "latitude" : 51.59256362915039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.56698077917099, "latitude" : 51.59269714355469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5665423274040222, "latitude" : 51.592777252197266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5664947032928467, "latitude" : 51.59273147583008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5661882162094116, "latitude" : 51.59269714355469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5658622980117798, "latitude" : 51.59268569946289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5649570822715759, "latitude" : 51.592689514160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5646811723709106, "latitude" : 51.592647552490234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5630638003349304, "latitude" : 51.59193420410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5628476142883301, "latitude" : 51.59183120727539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5625383853912354, "latitude" : 51.59165573120117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5622252225875854, "latitude" : 51.59188461303711, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5620040893554688, "latitude" : 51.592071533203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5619258880615234, "latitude" : 51.59217071533203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.561500072479248, "latitude" : 51.592533111572266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5613781809806824, "latitude" : 51.59269332885742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5612671971321106, "latitude" : 51.592960357666016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5603002905845642, "latitude" : 51.59290313720703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5602505207061768, "latitude" : 51.593109130859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5592905282974243, "latitude" : 51.593017578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5592343211174011, "latitude" : 51.593013763427734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5590869784355164, "latitude" : 51.593109130859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5585600733757019, "latitude" : 51.59305953979492, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5585409998893738, "latitude" : 51.59302520751953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5582457184791565, "latitude" : 51.5930061340332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5582224726676941, "latitude" : 51.593143463134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.557973325252533, "latitude" : 51.5931282043457, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5578873157501221, "latitude" : 51.59347152709961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5577905774116516, "latitude" : 51.59347152709961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5577892065048218, "latitude" : 51.59347152709961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5567193031311035, "latitude" : 51.5933837890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5567697286605835, "latitude" : 51.593570709228516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5554289221763611, "latitude" : 51.59383010864258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5545148849487305, "latitude" : 51.594017028808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5537351965904236, "latitude" : 51.59424591064453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5536363124847412, "latitude" : 51.59395217895508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5524173974990845, "latitude" : 51.5943717956543, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.552078902721405, "latitude" : 51.594078063964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5507729053497314, "latitude" : 51.5946044921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5489407777786255, "latitude" : 51.59478759765625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5488216876983643, "latitude" : 51.59417724609375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5487844944000244, "latitude" : 51.594032287597656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.548684298992157, "latitude" : 51.59373092651367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5486451983451843, "latitude" : 51.59364318847656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5485594868659973, "latitude" : 51.59347915649414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5484492778778076, "latitude" : 51.59331130981445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5483580827713013, "latitude" : 51.59318542480469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5482022166252136, "latitude" : 51.59300231933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5475568771362305, "latitude" : 51.59291458129883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5469446182250977, "latitude" : 51.59282684326172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5457258820533752, "latitude" : 51.59260940551758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5448200106620789, "latitude" : 51.59245300292969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5444176197052002, "latitude" : 51.59239196777344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5438790917396545, "latitude" : 51.59230422973633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5436956882476807, "latitude" : 51.592262268066406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5436028838157654, "latitude" : 51.592227935791016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.543323814868927, "latitude" : 51.59210968017578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5431637763977051, "latitude" : 51.59205627441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.543067991733551, "latitude" : 51.5920295715332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.542894721031189, "latitude" : 51.591983795166016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5427188873291016, "latitude" : 51.592063903808594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5425887703895569, "latitude" : 51.59211730957031, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5423352718353271, "latitude" : 51.592185974121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.542275607585907, "latitude" : 51.59220504760742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5420677065849304, "latitude" : 51.59225082397461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5418282151222229, "latitude" : 51.592288970947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5415874123573303, "latitude" : 51.592323303222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5412803888320923, "latitude" : 51.59235382080078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5407574772834778, "latitude" : 51.59245300292969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5399001240730286, "latitude" : 51.59263229370117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5388658046722412, "latitude" : 51.592830657958984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.538563072681427, "latitude" : 51.5929069519043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5382261872291565, "latitude" : 51.59300994873047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5380945205688477, "latitude" : 51.59306716918945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5380340814590454, "latitude" : 51.59310531616211, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5379585027694702, "latitude" : 51.59321212768555, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5378955006599426, "latitude" : 51.59337615966797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5377289056777954, "latitude" : 51.593753814697266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5374966859817505, "latitude" : 51.59415054321289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5369938015937805, "latitude" : 51.594390869140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5372098088264465, "latitude" : 51.59476852416992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.537558376789093, "latitude" : 51.59546661376953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5376399755477905, "latitude" : 51.59566879272461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5376669764518738, "latitude" : 51.595767974853516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5376868844032288, "latitude" : 51.59587097167969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5376971960067749, "latitude" : 51.59600067138672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5376973748207092, "latitude" : 51.596126556396484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5376793742179871, "latitude" : 51.596282958984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.537643313407898, "latitude" : 51.5970458984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5376495122909546, "latitude" : 51.5978889465332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5377287268638611, "latitude" : 51.59816360473633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5361093282699585, "latitude" : 51.598731994628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5352473855018616, "latitude" : 51.599090576171875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5342376828193665, "latitude" : 51.59946060180664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5343719124794006, "latitude" : 51.59968566894531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.534425675868988, "latitude" : 51.59976577758789, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5341836810112, "latitude" : 51.599884033203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5338572859764099, "latitude" : 51.60006332397461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5316513180732727, "latitude" : 51.601131439208984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5315043926239014, "latitude" : 51.6012077331543, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5309261083602905, "latitude" : 51.60154342651367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5306984186172485, "latitude" : 51.60166549682617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5303620100021362, "latitude" : 51.60184097290039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5298581719398499, "latitude" : 51.60210418701172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5296385288238525, "latitude" : 51.602203369140625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5294976234436035, "latitude" : 51.60227584838867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5292134881019592, "latitude" : 51.602439880371094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5289521813392639, "latitude" : 51.60257339477539, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.528740406036377, "latitude" : 51.602691650390625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5283690094947815, "latitude" : 51.60292434692383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5280231237411499, "latitude" : 51.603126525878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.527423620223999, "latitude" : 51.60344696044922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5270997881889343, "latitude" : 51.6036376953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5269662141799927, "latitude" : 51.60370635986328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.526774525642395, "latitude" : 51.60378646850586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5264064073562622, "latitude" : 51.603912353515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5260313749313354, "latitude" : 51.604034423828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5259261727333069, "latitude" : 51.60407257080078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5255525708198547, "latitude" : 51.60424041748047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5254809260368347, "latitude" : 51.60426712036133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5253539085388184, "latitude" : 51.60430908203125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5249112248420715, "latitude" : 51.604427337646484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5247020721435547, "latitude" : 51.60450744628906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5242804884910583, "latitude" : 51.60468292236328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5240976214408875, "latitude" : 51.60475540161133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5239822268486023, "latitude" : 51.604793548583984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5237374901771545, "latitude" : 51.604862213134766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5235527753829956, "latitude" : 51.60490036010742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5235565900802612, "latitude" : 51.60496139526367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5234478116035461, "latitude" : 51.60493469238281, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5233644843101501, "latitude" : 51.60491943359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5232535004615784, "latitude" : 51.60491180419922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5228450894355774, "latitude" : 51.60499572753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5225223898887634, "latitude" : 51.60506057739258, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5223727226257324, "latitude" : 51.60468673706055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5223597288131714, "latitude" : 51.60459899902344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5223342776298523, "latitude" : 51.60453796386719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5223026871681213, "latitude" : 51.604488372802734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5222609043121338, "latitude" : 51.60443878173828, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5222102999687195, "latitude" : 51.60439682006836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5221207737922668, "latitude" : 51.60435104370117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.521949291229248, "latitude" : 51.60429763793945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5218880772590637, "latitude" : 51.604270935058594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5218303203582764, "latitude" : 51.604225158691406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5218023061752319, "latitude" : 51.60419845581055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5215820074081421, "latitude" : 51.60373306274414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.521495521068573, "latitude" : 51.60350799560547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5214663147926331, "latitude" : 51.60338592529297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5214564204216003, "latitude" : 51.60319900512695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5214477777481079, "latitude" : 51.603153228759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5214195251464844, "latitude" : 51.603092193603516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5213963985443115, "latitude" : 51.60304641723633, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5212348103523254, "latitude" : 51.602821350097656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5210332274436951, "latitude" : 51.60258102416992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5209363102912903, "latitude" : 51.60245132446289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5207688212394714, "latitude" : 51.602142333984375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5206732749938965, "latitude" : 51.601924896240234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5206153988838196, "latitude" : 51.60184097290039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5205253958702087, "latitude" : 51.60176467895508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5203197002410889, "latitude" : 51.601654052734375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.520196795463562, "latitude" : 51.60157012939453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5201588273048401, "latitude" : 51.601539611816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5197358727455139, "latitude" : 51.60108947753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5196303725242615, "latitude" : 51.60100555419922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5195723176002502, "latitude" : 51.60097122192383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5194628834724426, "latitude" : 51.600914001464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5192381143569946, "latitude" : 51.60081481933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5188046097755432, "latitude" : 51.60064697265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5180444121360779, "latitude" : 51.600311279296875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5178573727607727, "latitude" : 51.60024642944336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.517741322517395, "latitude" : 51.6002197265625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.517609179019928, "latitude" : 51.600196838378906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5174065232276917, "latitude" : 51.60017013549805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5171791911125183, "latitude" : 51.60014343261719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5166752934455872, "latitude" : 51.600101470947266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.516121506690979, "latitude" : 51.60003662109375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.515903890132904, "latitude" : 51.60002136230469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5155488848686218, "latitude" : 51.60001754760742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5153458714485168, "latitude" : 51.599998474121094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5152611136436462, "latitude" : 51.59998321533203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5148885250091553, "latitude" : 51.59989929199219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5148037075996399, "latitude" : 51.59988784790039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5146638751029968, "latitude" : 51.59988021850586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5143641233444214, "latitude" : 51.599910736083984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5142440795898438, "latitude" : 51.59991455078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5131646990776062, "latitude" : 51.59980392456055, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5128996968269348, "latitude" : 51.59978485107422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5127338171005249, "latitude" : 51.59978103637695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5123164057731628, "latitude" : 51.59978485107422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5120941996574402, "latitude" : 51.59978103637695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5117890238761902, "latitude" : 51.59975051879883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5115790963172913, "latitude" : 51.59972381591797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5115044713020325, "latitude" : 51.59966278076172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5114251971244812, "latitude" : 51.59965896606445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5111278295516968, "latitude" : 51.59965896606445, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5107893943786621, "latitude" : 51.59967803955078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5106595158576965, "latitude" : 51.59967803955078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5105860233306885, "latitude" : 51.59967041015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5103198885917664, "latitude" : 51.599639892578125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5101729035377502, "latitude" : 51.599632263183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5088970065116882, "latitude" : 51.59970474243164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5082638263702393, "latitude" : 51.5997314453125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5074961185455322, "latitude" : 51.599761962890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5067126154899597, "latitude" : 51.59978485107422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5062180161476135, "latitude" : 51.59981155395508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5059359073638916, "latitude" : 51.599815368652344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5058034062385559, "latitude" : 51.599815368652344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5055767893791199, "latitude" : 51.599815368652344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5052711963653564, "latitude" : 51.59980010986328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5048971772193909, "latitude" : 51.599754333496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5047343969345093, "latitude" : 51.5997428894043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5045396089553833, "latitude" : 51.5997428894043, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5043590068817139, "latitude" : 51.59974670410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5042142868041992, "latitude" : 51.599754333496094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5040693879127502, "latitude" : 51.599769592285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5037106871604919, "latitude" : 51.599830627441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5036050081253052, "latitude" : 51.5998420715332, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5034211277961731, "latitude" : 51.599857330322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5032823085784912, "latitude" : 51.59986114501953, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5031958222389221, "latitude" : 51.599857330322266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5030980110168457, "latitude" : 51.599849700927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5028423070907593, "latitude" : 51.59980773925781, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5027377009391785, "latitude" : 51.59978485107422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5026490092277527, "latitude" : 51.599761962890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5023176074028015, "latitude" : 51.59965133666992, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5022373795509338, "latitude" : 51.599632263183594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.502145528793335, "latitude" : 51.59961700439453, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5019930005073547, "latitude" : 51.5995979309082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5018070936203003, "latitude" : 51.599586486816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5015791058540344, "latitude" : 51.59958267211914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5013142824172974, "latitude" : 51.59960174560547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.500770628452301, "latitude" : 51.59967041015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5007014870643616, "latitude" : 51.59967803955078, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5006169080734253, "latitude" : 51.59968566894531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5005797743797302, "latitude" : 51.599544525146484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.500562310218811, "latitude" : 51.59941864013672, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5005515217781067, "latitude" : 51.59925842285156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.500605583190918, "latitude" : 51.598846435546875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5006071925163269, "latitude" : 51.5987548828125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5006002187728882, "latitude" : 51.598663330078125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5005866885185242, "latitude" : 51.59859085083008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5005658268928528, "latitude" : 51.59851837158203, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5005217790603638, "latitude" : 51.59840774536133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5003007054328918, "latitude" : 51.59800338745117, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5001215934753418, "latitude" : 51.59767150878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.5000113844871521, "latitude" : 51.597442626953125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4997757077217102, "latitude" : 51.596954345703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4996299147605896, "latitude" : 51.59664535522461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49952611327171326, "latitude" : 51.59638214111328, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.499516099691391, "latitude" : 51.59593963623047, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49949929118156433, "latitude" : 51.595703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4994722008705139, "latitude" : 51.59547424316406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4994544982910156, "latitude" : 51.595394134521484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4994226098060608, "latitude" : 51.595314025878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4993846118450165, "latitude" : 51.59524154663086, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49933770298957825, "latitude" : 51.59517288208008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49928510189056396, "latitude" : 51.59510803222656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4992333948612213, "latitude" : 51.595054626464844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49917730689048767, "latitude" : 51.59500503540039, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4987680912017822, "latitude" : 51.5947151184082, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49874138832092285, "latitude" : 51.594696044921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4987064003944397, "latitude" : 51.59465789794922, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.498656302690506, "latitude" : 51.5946044921875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4986219108104706, "latitude" : 51.59455108642578, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4985992908477783, "latitude" : 51.5944938659668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49858948588371277, "latitude" : 51.59444046020508, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49859049916267395, "latitude" : 51.594146728515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4986096918582916, "latitude" : 51.59395980834961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.498626708984375, "latitude" : 51.59387969970703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4986993968486786, "latitude" : 51.59364318847656, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.498733788728714, "latitude" : 51.59343719482422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49880221486091614, "latitude" : 51.593284606933594, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49880918860435486, "latitude" : 51.5932502746582, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4987964928150177, "latitude" : 51.593109130859375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4988034963607788, "latitude" : 51.593074798583984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4988495111465454, "latitude" : 51.59299087524414, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49888861179351807, "latitude" : 51.59294509887695, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4989438056945801, "latitude" : 51.59288787841797, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4990074932575226, "latitude" : 51.592838287353516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49911370873451233, "latitude" : 51.592769622802734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4993371069431305, "latitude" : 51.5926513671875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49937841296195984, "latitude" : 51.592628479003906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4994080066680908, "latitude" : 51.59260177612305, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4994412064552307, "latitude" : 51.59255599975586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49949491024017334, "latitude" : 51.59246063232422, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4995495080947876, "latitude" : 51.59233856201172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49957358837127686, "latitude" : 51.59226608276367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49957939982414246, "latitude" : 51.592220306396484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4995763897895813, "latitude" : 51.59218215942383, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4995633065700531, "latitude" : 51.592140197753906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4995318055152893, "latitude" : 51.59208679199219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4994887113571167, "latitude" : 51.592041015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4994348883628845, "latitude" : 51.59200668334961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4993706941604614, "latitude" : 51.59197998046875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4992876946926117, "latitude" : 51.59196090698242, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49916550517082214, "latitude" : 51.59194564819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49910908937454224, "latitude" : 51.591949462890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49898549914360046, "latitude" : 51.59193420410156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4988448917865753, "latitude" : 51.591949462890625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4987727999687195, "latitude" : 51.59194564819336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49869999289512634, "latitude" : 51.5919189453125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4986414909362793, "latitude" : 51.59189987182617, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49859800934791565, "latitude" : 51.591773986816406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49870339035987854, "latitude" : 51.59159851074219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49881139397621155, "latitude" : 51.591434478759766, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49883928894996643, "latitude" : 51.591373443603516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4988529086112976, "latitude" : 51.591312408447266, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49885618686676025, "latitude" : 51.591251373291016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4988496005535126, "latitude" : 51.59123229980469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49884310364723206, "latitude" : 51.591217041015625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4988138973712921, "latitude" : 51.59117889404297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4987674057483673, "latitude" : 51.59114456176758, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4986979067325592, "latitude" : 51.59111022949219, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49867528676986694, "latitude" : 51.59104537963867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4985511898994446, "latitude" : 51.59100341796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4983851909637451, "latitude" : 51.590999603271484, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4982118010520935, "latitude" : 51.591007232666016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4980458915233612, "latitude" : 51.59100341796875, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49793338775634766, "latitude" : 51.59095764160156, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49787288904190063, "latitude" : 51.59077835083008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49785518646240234, "latitude" : 51.59062576293945, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4976814091205597, "latitude" : 51.59040451049805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.497633695602417, "latitude" : 51.59023666381836, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49764329195022583, "latitude" : 51.59010696411133, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49764999747276306, "latitude" : 51.58989715576172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49760839343070984, "latitude" : 51.58969497680664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4973337948322296, "latitude" : 51.58948516845703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49723049998283386, "latitude" : 51.58933639526367, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49711349606513977, "latitude" : 51.58920669555664, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49697640538215637, "latitude" : 51.589073181152344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49670299887657166, "latitude" : 51.58882522583008, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49665990471839905, "latitude" : 51.58877944946289, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49658480286598206, "latitude" : 51.58864974975586, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4965597987174988, "latitude" : 51.588619232177734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4965274930000305, "latitude" : 51.58858871459961, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49648499488830566, "latitude" : 51.588565826416016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.496430903673172, "latitude" : 51.58854675292969, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49623650312423706, "latitude" : 51.5884895324707, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49610570073127747, "latitude" : 51.58842468261719, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4960207939147949, "latitude" : 51.58837127685547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4959251880645752, "latitude" : 51.58829879760742, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.495849609375, "latitude" : 51.588226318359375, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49576228857040405, "latitude" : 51.588111877441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49563419818878174, "latitude" : 51.58788299560547, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4956032931804657, "latitude" : 51.58781433105469, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.495481014251709, "latitude" : 51.58749771118164, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49537450075149536, "latitude" : 51.58713912963867, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49535688757896423, "latitude" : 51.587100982666016, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49528560042381287, "latitude" : 51.58699035644531, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4950430989265442, "latitude" : 51.5866813659668, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.494962602853775, "latitude" : 51.586544036865234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.494953989982605, "latitude" : 51.58649826049805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4949488043785095, "latitude" : 51.58639144897461, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49497750401496887, "latitude" : 51.586177825927734, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49509158730506897, "latitude" : 51.5858268737793, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49513229727745056, "latitude" : 51.58559799194336, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4951378107070923, "latitude" : 51.58552169799805, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49513480067253113, "latitude" : 51.5854377746582, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4951339066028595, "latitude" : 51.58542251586914, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4951198995113373, "latitude" : 51.58531951904297, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4950981140136719, "latitude" : 51.585235595703125, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4950351119041443, "latitude" : 51.58509063720703, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49484631419181824, "latitude" : 51.584774017333984, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49472320079803467, "latitude" : 51.58461380004883, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4946380853652954, "latitude" : 51.58452606201172, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49456238746643066, "latitude" : 51.58445739746094, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4944694936275482, "latitude" : 51.584381103515625, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49436938762664795, "latitude" : 51.584312438964844, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49424609541893005, "latitude" : 51.58424377441406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49384981393814087, "latitude" : 51.584049224853516, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4934841990470886, "latitude" : 51.583858489990234, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49321839213371277, "latitude" : 51.583717346191406, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.49292808771133423, "latitude" : 51.583595275878906, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4925861954689026, "latitude" : 51.583457946777344, "altitude" : "NaN", "additionalElements" : [ ] }, { "longitude" : -0.4917452037334442, "latitude" : 51.58313751220703, "altitude" : "NaN", "additionalElements" : [ ] } ] ] }, "id" : null } ] }