assets/london_to_british.json

{
    "type": "FeatureCollection",
    "crs": {
        "type": "name",
        "properties": {
            "name": "urn:ogc:def:crs:OGC:1.3:CRS84"
        }
    },
    "features": [
        {
            "type": "Feature",
            "properties": {
                "name": "London Heathrow - The British Museum"
            },
            "geometry": {
                "type": "Polygon",
                "coordinates": [
                    [-0.45418, 51.470012], [-0.454211, 51.470131], [-0.454384, 51.471098], [-0.454381, 51.471164], [-0.454327, 51.471349], [-0.454235, 51.471511], [-0.454055, 51.471728], [-0.453995, 51.471801], [-0.453784, 51.471964], [-0.453531, 51.472142], [-0.453393, 51.472268], [-0.453247, 51.472459], [-0.453203, 51.472547], [-0.453126, 51.472833], [-0.453096, 51.473142], [-0.453018, 51.474092], [-0.453048, 51.479588], [-0.45305, 51.479771], [-0.453062, 51.480131], [-0.453088, 51.480273], [-0.453224, 51.480429], [-0.453293, 51.480481], [-0.453412, 51.480612], [-0.453527, 51.480814], [-0.453566, 51.480992], [-0.453554, 51.481264], [-0.453509, 51.481688], [-0.453468, 51.481818], [-0.453407, 51.481882], [-0.453348, 51.481936], [-0.453268, 51.481994], [-0.453036, 51.482137], [-0.452985, 51.482187], [-0.452947, 51.482272], [-0.45292, 51.482379], [-0.452904, 51.482526], [-0.452717, 51.48456], [-0.452706, 51.484918], [-0.452736, 51.485594], [-0.452829, 51.486307], [-0.452929, 51.486801], [-0.4531, 51.4874], [-0.453566, 51.488738], [-0.453714, 51.489269], [-0.453813, 51.489788], [-0.45387, 51.49018], [-0.453906, 51.490679], [-0.453904, 51.491128], [-0.453849, 51.491854], [-0.453716, 51.493106], [-0.453699, 51.493249], [-0.453618, 51.49399], [-0.453609, 51.494079], [-0.453514, 51.494635], [-0.453521, 51.494752], [-0.453562, 51.494867], [-0.453708, 51.495034], [-0.453933, 51.495205], [-0.454136, 51.49538], [-0.45419, 51.495429], [-0.454233, 51.495517], [-0.454224, 51.495586], [-0.454203, 51.49576], [-0.45408, 51.496027], [-0.454016, 51.496109], [-0.453954, 51.496177], [-0.453904, 51.496201], [-0.453831, 51.496268], [-0.453657, 51.496344], [-0.453433, 51.49638], [-0.453146, 51.496361], [-0.452941, 51.496328], [-0.452846, 51.496308], [-0.452732, 51.496267], [-0.452383, 51.496099], [-0.452171, 51.496027], [-0.451951, 51.495982], [-0.451811, 51.495963], [-0.45035, 51.49582], [-0.449902, 51.495769], [-0.448098, 51.495569], [-0.447369, 51.49546], [-0.445226, 51.495181], [-0.444087, 51.494972], [-0.441619, 51.494724], [-0.437515, 51.494346], [-0.433587, 51.494024], [-0.431731, 51.493879], [-0.430658, 51.493805], [-0.428775, 51.493677], [-0.428542, 51.493659], [-0.425186, 51.493427], [-0.420226, 51.493085], [-0.420005, 51.49307], [-0.418827, 51.492969], [-0.415639, 51.492751], [-0.411881, 51.492497], [-0.411427, 51.492466], [-0.410737, 51.492413], [-0.40978, 51.492321], [-0.409224, 51.492259], [-0.409053, 51.492237], [-0.408337, 51.492121], [-0.408152, 51.492094], [-0.407468, 51.49199], [-0.406504, 51.491815], [-0.405415, 51.491598], [-0.404572, 51.491376], [-0.402547, 51.490868], [-0.397749, 51.489596], [-0.394436, 51.488757], [-0.393189, 51.488482], [-0.392301, 51.488321], [-0.391191, 51.488147], [-0.389274, 51.487973], [-0.387193, 51.487865], [-0.385316, 51.48789], [-0.384002, 51.487968], [-0.382099, 51.48816], [-0.380756, 51.488355], [-0.377931, 51.48881], [-0.376633, 51.488992], [-0.371283, 51.489637], [-0.368778, 51.489984], [-0.367392, 51.490234], [-0.366027, 51.490543], [-0.364579, 51.490968], [-0.363353, 51.491349], [-0.362012, 51.491865], [-0.359469, 51.49291], [-0.357764, 51.49356], [-0.356197, 51.494029], [-0.353744, 51.494614], [-0.351757, 51.494944], [-0.350856, 51.495057], [-0.348905, 51.495229], [-0.344468, 51.495519], [-0.341422, 51.495706], [-0.341081, 51.49573], [-0.338574, 51.495888], [-0.337184, 51.495964], [-0.336089, 51.495958], [-0.335455, 51.495921], [-0.335055, 51.495899], [-0.334476, 51.49584], [-0.33368, 51.495737], [-0.332993, 51.495625], [-0.332242, 51.495463], [-0.331367, 51.495245], [-0.330636, 51.495012], [-0.329943, 51.49477], [-0.327975, 51.493965], [-0.326064, 51.493215], [-0.324693, 51.492633], [-0.323869, 51.492291], [-0.319529, 51.490549], [-0.317572, 51.489807], [-0.317003, 51.489634], [-0.31648, 51.489509], [-0.315523, 51.489339], [-0.314988, 51.489281], [-0.314446, 51.489248], [-0.313357, 51.489226], [-0.312818, 51.489251], [-0.311799, 51.489335], [-0.310857, 51.48949], [-0.310225, 51.489624], [-0.309329, 51.489882], [-0.306517, 51.490852], [-0.306048, 51.490993], [-0.305063, 51.49121], [-0.304533, 51.491293], [-0.304022, 51.491351], [-0.303491, 51.491388], [-0.301882, 51.491431], [-0.299729, 51.491447], [-0.294034, 51.491386], [-0.293341, 51.491383], [-0.292816, 51.491396], [-0.292551, 51.49142], [-0.292288, 51.491452], [-0.291776, 51.49155], [-0.291057, 51.491761], [-0.288302, 51.49277], [-0.287795, 51.492889], [-0.287527, 51.492919], [-0.287251, 51.492933], [-0.286981, 51.492926], [-0.286712, 51.4929], [-0.285386, 51.492657], [-0.284605, 51.492495], [-0.284018, 51.492318], [-0.283647, 51.492182], [-0.283338, 51.492058], [-0.280227, 51.490646], [-0.279391, 51.49026], [-0.278474, 51.489884], [-0.27792, 51.489682], [-0.277037, 51.489374], [-0.276451, 51.489162], [-0.27617, 51.489066], [-0.275843, 51.488968], [-0.274316, 51.488621], [-0.273652, 51.488481], [-0.273287, 51.488416], [-0.272636, 51.488316], [-0.271149, 51.488218], [-0.270181, 51.488129], [-0.268152, 51.487736], [-0.267983, 51.487718], [-0.267336, 51.48769], [-0.267115, 51.487684], [-0.266542, 51.487685], [-0.262117, 51.487624], [-0.258768, 51.487666], [-0.258202, 51.487656], [-0.257674, 51.487622], [-0.256742, 51.487528], [-0.254685, 51.487214], [-0.253719, 51.487085], [-0.253277, 51.487069], [-0.25303, 51.487112], [-0.252838, 51.487172], [-0.252739, 51.487207], [-0.252723, 51.487219], [-0.252541, 51.487272], [-0.252392, 51.487286], [-0.252333, 51.48729], [-0.2521, 51.48731], [-0.251931, 51.487341], [-0.251731, 51.48741], [-0.250639, 51.487936], [-0.249727, 51.488344], [-0.24771, 51.489166], [-0.246582, 51.489625], [-0.246095, 51.489824], [-0.245016, 51.490239], [-0.244429, 51.490441], [-0.243805, 51.490614], [-0.241754, 51.491115], [-0.241375, 51.491193], [-0.240929, 51.49127], [-0.240394, 51.491336], [-0.239756, 51.491378], [-0.238413, 51.491407], [-0.237732, 51.491412], [-0.237065, 51.491405], [-0.236238, 51.491379], [-0.235686, 51.491361], [-0.235119, 51.491322], [-0.232706, 51.491097], [-0.232029, 51.491024], [-0.231346, 51.490968], [-0.231063, 51.490961], [-0.230743, 51.490975], [-0.229546, 51.491042], [-0.228106, 51.491116], [-0.226419, 51.491221], [-0.225154, 51.491254], [-0.221769, 51.491289], [-0.220427, 51.49132], [-0.219945, 51.491318], [-0.219464, 51.491298], [-0.219006, 51.491242], [-0.21854, 51.491148], [-0.21743, 51.490922], [-0.217016, 51.490843], [-0.216734, 51.490808], [-0.216353, 51.490791], [-0.215147, 51.490827], [-0.213579, 51.490812], [-0.213241, 51.490784], [-0.213101, 51.490771], [-0.211199, 51.490577], [-0.210636, 51.490544], [-0.209891, 51.490544], [-0.209518, 51.490559], [-0.208844, 51.490631], [-0.208687, 51.490652], [-0.207182, 51.490908], [-0.207124, 51.490919], [-0.206927, 51.490957], [-0.206581, 51.491015], [-0.205449, 51.491227], [-0.20451, 51.491422], [-0.204467, 51.491427], [-0.203743, 51.491517], [-0.202652, 51.491624], [-0.202241, 51.491735], [-0.201697, 51.491914], [-0.201428, 51.492049], [-0.201192, 51.492211], [-0.200714, 51.49265], [-0.200618, 51.492686], [-0.200581, 51.492713], [-0.200406, 51.492813], [-0.200297, 51.49287], [-0.200191, 51.492908], [-0.200158, 51.492983], [-0.198931, 51.493416], [-0.198889, 51.493431], [-0.198207, 51.493671], [-0.197986, 51.493748], [-0.195712, 51.494539], [-0.195503, 51.494611], [-0.195382, 51.494648], [-0.195287, 51.49467], [-0.195069, 51.494714], [-0.194823, 51.494726], [-0.192309, 51.494781], [-0.192237, 51.494785], [-0.192112, 51.494786], [-0.191155, 51.494761], [-0.190905, 51.494751], [-0.190857, 51.494749], [-0.190532, 51.49474], [-0.189627, 51.494714], [-0.188777, 51.494689], [-0.188667, 51.494687], [-0.188355, 51.494691], [-0.187651, 51.494707], [-0.186033, 51.49484], [-0.185949, 51.494847], [-0.184954, 51.494923], [-0.184889, 51.494929], [-0.184314, 51.494964], [-0.182997, 51.495049], [-0.182842, 51.495062], [-0.182672, 51.495075], [-0.182259, 51.495107], [-0.180968, 51.495206], [-0.180044, 51.495277], [-0.179428, 51.495325], [-0.179218, 51.495341], [-0.179087, 51.495351], [-0.178921, 51.495365], [-0.178632, 51.495388], [-0.177665, 51.495463], [-0.177553, 51.495471], [-0.175582, 51.49561], [-0.175071, 51.495652], [-0.173756, 51.495762], [-0.17371, 51.495766], [-0.17357, 51.495778], [-0.173453, 51.495788], [-0.173371, 51.495799], [-0.172548, 51.495868], [-0.172395, 51.495886], [-0.171778, 51.495993], [-0.171551, 51.496034], [-0.171338, 51.496077], [-0.170714, 51.49623], [-0.170246, 51.496363], [-0.170004, 51.496432], [-0.169847, 51.496476], [-0.169545, 51.496563], [-0.169498, 51.496577], [-0.169473, 51.496584], [-0.169243, 51.496658], [-0.169167, 51.496686], [-0.16906, 51.49674], [-0.16897, 51.496781], [-0.168926, 51.496803], [-0.168842, 51.496848], [-0.168765, 51.496887], [-0.168705, 51.49692], [-0.168562, 51.497004], [-0.168328, 51.497151], [-0.16829, 51.497174], [-0.168149, 51.497257], [-0.167994, 51.497349], [-0.167821, 51.497452], [-0.167615, 51.497574], [-0.16752, 51.49763], [-0.167498, 51.497643], [-0.167325, 51.497745], [-0.166917, 51.497972], [-0.166349, 51.49827], [-0.166151, 51.498372], [-0.165976, 51.498421], [-0.165701, 51.498545], [-0.165452, 51.498671], [-0.165293, 51.498744], [-0.165077, 51.498859], [-0.164486, 51.499178], [-0.164164, 51.499351], [-0.163686, 51.499611], [-0.163315, 51.499825], [-0.163032, 51.499998], [-0.162536, 51.500351], [-0.162161, 51.500677], [-0.162087, 51.500738], [-0.161891, 51.500903], [-0.161591, 51.501155], [-0.161221, 51.501418], [-0.161209, 51.501472], [-0.161103, 51.501588], [-0.161061, 51.501664], [-0.16104, 51.501692], [-0.161015, 51.50173], [-0.160979, 51.501757], [-0.160904, 51.501771], [-0.160669, 51.501821], [-0.160473, 51.501864], [-0.160321, 51.501893], [-0.160255, 51.501906], [-0.160197, 51.501918], [-0.160013, 51.501951], [-0.15993, 51.501915], [-0.159533, 51.502001], [-0.159507, 51.502048], [-0.159103, 51.502134], [-0.15894, 51.502166], [-0.158852, 51.502151], [-0.158615, 51.502199], [-0.158598, 51.502235], [-0.158465, 51.502258], [-0.158375, 51.502268], [-0.158326, 51.502238], [-0.157022, 51.502302], [-0.156756, 51.502353], [-0.156347, 51.502401], [-0.155916, 51.502492], [-0.155837, 51.502508], [-0.153858, 51.502828], [-0.153642, 51.502868], [-0.1531, 51.502999], [-0.152822, 51.503052], [-0.152262, 51.503097], [-0.151882, 51.503106], [-0.150917, 51.503094], [-0.150618, 51.503116], [-0.150131, 51.503199], [-0.149813, 51.503284], [-0.149623, 51.503357], [-0.148988, 51.503646], [-0.14819, 51.504016], [-0.147869, 51.504186], [-0.147841, 51.504252], [-0.14748, 51.50442], [-0.146811, 51.504761], [-0.146657, 51.504839], [-0.146431, 51.504956], [-0.146364, 51.504991], [-0.145357, 51.505507], [-0.145082, 51.505653], [-0.144927, 51.505735], [-0.144665, 51.505815], [-0.144536, 51.505881], [-0.144011, 51.506172], [-0.143499, 51.506432], [-0.1432, 51.506575], [-0.143028, 51.506658], [-0.142897, 51.506725], [-0.142868, 51.506739], [-0.142154, 51.507084], [-0.142041, 51.507136], [-0.141975, 51.507218], [-0.141522, 51.507436], [-0.14133, 51.507528], [-0.140725, 51.507774], [-0.140647, 51.507806], [-0.140445, 51.507889], [-0.140123, 51.508018], [-0.139988, 51.508073], [-0.139705, 51.50817], [-0.139447, 51.508264], [-0.139335, 51.508257], [-0.139276, 51.508276], [-0.139109, 51.508331], [-0.138905, 51.508397], [-0.138849, 51.508417], [-0.138795, 51.508464], [-0.138701, 51.508492], [-0.13865, 51.508507], [-0.138215, 51.508644], [-0.137589, 51.508834], [-0.137211, 51.508954], [-0.137099, 51.508991], [-0.136805, 51.509085], [-0.135944, 51.509385], [-0.135853, 51.509413], [-0.135084, 51.509658], [-0.134931, 51.509709], [-0.134872, 51.509769], [-0.134863, 51.509825], [-0.134864, 51.509886], [-0.134815, 51.509986], [-0.134712, 51.510057], [-0.134649, 51.510087], [-0.134399, 51.510196], [-0.134277, 51.510273], [-0.134245, 51.510306], [-0.134171, 51.510415], [-0.133988, 51.510637], [-0.13394, 51.510695], [-0.133951, 51.510758], [-0.133897, 51.510814], [-0.133841, 51.510825], [-0.133831, 51.510836], [-0.133556, 51.511121], [-0.133335, 51.511299], [-0.133027, 51.511496], [-0.132771, 51.511629], [-0.132377, 51.511814], [-0.131544, 51.512164], [-0.131466, 51.512196], [-0.131415, 51.512213], [-0.131149, 51.512304], [-0.130686, 51.512473], [-0.130601, 51.512506], [-0.130394, 51.512586], [-0.130243, 51.512641], [-0.129931, 51.512782], [-0.12984, 51.512821], [-0.129605, 51.512923], [-0.129346, 51.513091], [-0.129304, 51.513121], [-0.129079, 51.513281], [-0.12914, 51.513394], [-0.129177, 51.513444], [-0.12919, 51.513467], [-0.129203, 51.513489], [-0.12938, 51.513773], [-0.129418, 51.513805], [-0.129452, 51.513857], [-0.129469, 51.513894], [-0.129454, 51.513922], [-0.129596, 51.514197], [-0.12964, 51.514301], [-0.129721, 51.514495], [-0.129885, 51.514865], [-0.129922, 51.51496], [-0.129934, 51.514988], [-0.129961, 51.515043], [-0.130007, 51.515129], [-0.130019, 51.515153], [-0.130089, 51.515286], [-0.130096, 51.515301], [-0.130142, 51.515392], [-0.130221, 51.515582], [-0.130282, 51.515756], [-0.130339, 51.516226], [-0.130342, 51.516241], [-0.130377, 51.516413], [-0.130383, 51.516476], [-0.13042, 51.516577], [-0.130637, 51.516914], [-0.130777, 51.517086], [-0.130722, 51.517102], [-0.130659, 51.517116], [-0.130006, 51.517265], [-0.129652, 51.517345], [-0.129501, 51.517381], [-0.129449, 51.517391], [-0.1289, 51.517515], [-0.128647, 51.517572], [-0.128413, 51.517624], [-0.128256, 51.517657], [-0.128168, 51.51769], [-0.12769, 51.517795], [-0.127629, 51.517806], [-0.127476, 51.517823], [-0.127446, 51.51783], [-0.127105, 51.517911], [-0.126977, 51.517944], [-0.126734, 51.518006], [-0.126114, 51.518228], [-0.125862, 51.51833], [-0.125711, 51.518391], [-0.125377, 51.518532], [-0.124792, 51.518776], [-0.124732, 51.518802], [-0.124573, 51.518871], [-0.124411, 51.518942], [-0.124456, 51.518979], [-0.124508, 51.519022], [-0.125429, 51.519793], [-0.125676, 51.520003 ]
                ]
            }
        }
    ]
}