Saat mencari Google Maps untuk sebuah kota, batas administratif kota ditampilkan.
Apakah ada cara untuk mendapatkan batas poligon Kota dalam format JSON menggunakan google maps api?
Saat mencari Google Maps untuk sebuah kota, batas administratif kota ditampilkan.
Apakah ada cara untuk mendapatkan batas poligon Kota dalam format JSON menggunakan google maps api?
Jawaban:
Anda bisa mendapatkan koordinat poligon di json untuk digunakan dengan googlemaps menggunakan openstreetmap. Pergi ke http://nominatim.openstreetmap.org/ cari tempat seperti "Partido de Ituzaingó"
klik pada "detail"
Cari ID OSM dan salin (kontrol + c), contoh: 2018776
rekatkan ID di http://polygons.openstreetmap.fr/index.py dan unduh poligon
5638803
, ketika Saya menjalankan global.mapit.mysociety.org/code/osm_rel/5638803 saya dapatkan{"code": 404, "error": "No areas were found that matched code osm_rel = 5638803."}
Untuk mendapatkan batas poligon cukup tambahkan format=json
ke permintaan Anda!
Jadi alih-alih https://nominatim.openstreetmap.org/search.php?q=Warsaw+Poland&polygon_geojson=1
menggunakan
https://nominatim.openstreetmap.org/search.php?q=Warsaw+Poland&polygon_geojson=1&format=json
Dengan menambahkan & format = geojson, Anda bisa mendapatkan respons geojson yang valid
Tidak, tidak ada cara untuk mencuri data Google. Mungkin Anda bisa melihat OpenStreetMap yang dirancang untuk diunduh orang.
Saya telah menemukan solusi untuk masalah ini.
Anda bisa menggunakan lat, data panjang dan menguraikannya ke dalam array. Solusi ini bekerja dengan baik, tetapi kualitas jalur terkadang kasar.
Sebagai alternatif dari Google Maps API, OpenStreetMap dapat membantu Anda untuk mencari kota dengan nama di halaman ini http://nominatim.openstreetmap.org/ . Kemudian tinjau hasil pencarian, dan Anda bisa mendapatkan koordinat wilayah dalam format GeoJSON misalnya ( http://nominatim.openstreetmap.org/details.php?place_id=145126778 ) untuk mendapatkan koordinat mashhad geojson di tab Administratif
Dapatkan koordinat batas lokasi yang tepat seperti pencarian google dalam format json.
Tampilan Peta: http://theopenmap.herokuapp.com/
POST: http://theopenmap.herokuapp.com/api/v2_coordinates/
{"location": "enter your location"}
Tanggapan:[
[
31.1038963,
77.1028804
],
[
31.0756716,
77.11867319999999
],
[
31.0717018,
77.1523188
],
[
31.0450854,
77.1815013
],
[
31.0705256,
77.2127436
],
[
31.1103633,
77.223215
],
[
31.1265289,
77.2034739
],
[
31.1222673,
77.1181582
],
[
31.1038963,
77.1028804
],
[
31.2883822,
78.2982197
],
[
31.2977484,
78.2803793
],
[
31.320049,
78.2866234
],
[
31.3285232,
78.2768112
],
[
31.3325373,
78.2446983
],
[
31.3468097,
78.229534
],
[
31.3303072,
78.1996512
],
[
31.3490397,
78.14925189999998
],
[
31.3646501,
78.13810159999998
],
[
31.3829366,
78.1510359
],
[
31.3882887,
78.1479139
],
[
31.4141574,
78.0952845
],
[
31.4244156,
78.0881483
],
[
31.4230776,
78.0395331
],
[
31.4052371,
78.0092043
],
[
31.4070212,
77.9485468
],
[
31.4186175,
77.9454247
],
[
31.4288758,
77.9128658
],
[
31.4476082,
77.8874432
],
[
31.4609886,
77.8829831
],
[
31.4752609,
77.8646966
],
[
31.4913174,
77.8673727
],
[
31.5082658,
77.8544383
],
[
31.515848,
77.8441801
],
[
31.5100498,
77.840612
],
[
31.5113879,
77.8254476
],
[
31.5314584,
77.8299077
],
[
31.5671393,
77.8200955
],
[
31.5836417,
77.8236636
],
[
31.6153085,
77.7986869
],
[
31.6420692,
77.8093912
],
[
31.6674919,
77.7964569
],
[
31.6777501,
77.7790624
],
[
31.6911305,
77.7741563
],
[
31.7076329,
77.7563158
],
[
31.7178912,
77.7353533
],
[
31.7187832,
77.7192969
],
[
31.7067409,
77.6934282
],
[
31.7076329,
77.6702356
],
[
31.6643698,
77.6332167
],
[
31.6385011,
77.6479351
],
[
31.633149,
77.6381228
],
[
31.6170926,
77.6332167
],
[
31.5823037,
77.6407989
],
[
31.5461768,
77.684062
],
[
31.5064817,
77.6938742
],
[
31.4667867,
77.6559633
],
[
31.4502843,
77.6131462
],
[
31.4275377,
77.60824
],
[
31.4016691,
77.6189443
],
[
31.3949789,
77.6149302
],
[
31.399439,
77.5765732
],
[
31.3905188,
77.5565027
],
[
31.3905188,
77.5391083
],
[
31.3552839,
77.5110095
],
[
31.36019,
77.4838028
],
[
31.3454716,
77.4151171
],
[
31.3659881,
77.38746439999998
],
[
31.3650961,
77.371854
],
[
31.3557299,
77.3433092
],
[
31.3267391,
77.32680679999999
],
[
31.3022085,
77.3219007
],
[
31.2754478,
77.2911259
],
[
31.2696497,
77.2683793
],
[
31.2794619,
77.255891
],
[
31.2580534,
77.2340364
],
[
31.2638515,
77.2050457
],
[
31.2482411,
77.1903273
],
[
31.2482411,
77.1822991
],
[
31.2589454,
77.1756089
],
[
31.2344148,
77.1475102
],
[
31.2326307,
77.1180735
],
[
31.2509172,
77.1073692
],
[
31.2518092,
77.0690122
],
[
31.3013165,
76.9887302
],
[
31.2754478,
77.00077249999998
],
[
31.2406589,
76.9905142
],
[
31.2375369,
76.9985424
],
[
31.2223725,
77.0056786
],
[
31.2246025,
77.0297632
],
[
31.1978418,
77.0551859
],
[
31.1965038,
77.0632141
],
[
31.2067621,
77.0779324
],
[
31.1728652,
77.0948809
],
[
31.1750952,
77.1332379
],
[
31.1599309,
77.15821449999999
],
[
31.1920437,
77.2050457
],
[
31.1398603,
77.2460788
],
[
31.1425364,
77.2701634
],
[
31.12648,
77.2808676
],
[
31.0912451,
77.2616892
],
[
31.0939212,
77.2701634
],
[
31.085447,
77.2875578
],
[
31.0684985,
77.2772996
],
[
31.0511041,
77.2790836
],
[
30.9984747,
77.2996001
],
[
30.9944606,
77.3076283
],
[
30.9797422,
77.3031682
],
[
31.0051649,
77.3232387
],
[
31.0140851,
77.3491074
],
[
31.0265734,
77.3598117
],
[
31.0029348,
77.4021828
],
[
30.971714,
77.4284974
],
[
30.9494135,
77.4284974
],
[
30.930681,
77.3972766
],
[
30.9177467,
77.410657
],
[
30.9057043,
77.413333
],
[
30.891878,
77.4231453
],
[
30.8767136,
77.4182392
],
[
30.8669014,
77.4378637
],
[
30.8695774,
77.4637323
],
[
30.8454928,
77.4793427
],
[
30.7986616,
77.4793427
],
[
30.7875113,
77.51056349999999
],
[
30.8004456,
77.5159157
],
[
30.8022297,
77.5346481
],
[
30.7973236,
77.5391083
],
[
30.7781451,
77.5310801
],
[
30.7808211,
77.5734511
],
[
30.7955395,
77.6028879
],
[
30.812934,
77.6104701
],
[
30.8107039,
77.643921
],
[
30.8035677,
77.646151
],
[
30.8062438,
77.6506111
],
[
30.7915254,
77.6715737
],
[
30.7687788,
77.6880761
],
[
30.7790371,
77.7045785
],
[
30.8084739,
77.7192969
],
[
30.8298824,
77.7442735
],
[
30.8508449,
77.7313392
],
[
30.8611703,
77.7426203
],
[
30.8811737,
77.7447195
],
[
30.8825118,
77.7545318
],
[
30.8651173,
77.7652361
],
[
30.8584271,
77.7893207
],
[
30.8722535,
77.7835225
],
[
30.893216,
77.78530659999998
],
[
30.9128405,
77.800917
],
[
30.9262209,
77.7911047
],
[
30.9222068,
77.7456116
],
[
30.9338031,
77.7465036
],
[
30.9396012,
77.7366913
],
[
30.9596717,
77.7344613
],
[
30.9766202,
77.7540858
],
[
30.9770662,
77.763898
],
[
30.9552116,
77.802255
],
[
30.9534276,
77.8169734
],
[
30.9601177,
77.81875739999998
],
[
30.9610098,
77.8044851
],
[
30.96993,
77.7964569
],
[
30.9989207,
77.8134053
],
[
31.0051649,
77.8098372
],
[
31.008287,
77.8254476
],
[
31.0158692,
77.81875739999998
],
[
31.0301415,
77.8214335
],
[
31.0622544,
77.800471
],
[
31.0609163,
77.81474329999999
],
[
31.066828,
77.8190783
],
[
31.0690927,
77.8207392
],
[
31.0742967,
77.8245556
],
[
31.0814328,
77.842842
],
[
31.1108696,
77.8513163
],
[
31.124696,
77.878523
],
[
31.1545787,
77.8874432
],
[
31.1563628,
77.9146499
],
[
31.1786633,
77.9547909
],
[
31.165283,
77.9695093
],
[
31.167067,
77.9927019
],
[
31.1550247,
78.0141104
],
[
31.1715272,
78.0163405
],
[
31.1853535,
78.0301668
],
[
31.1929357,
78.0538055
],
[
31.1907057,
78.0877023
],
[
31.2138982,
78.1193691
],
[
31.2161283,
78.1349795
],
[
31.2317387,
78.1479139
],
[
31.2317387,
78.1715525
],
[
31.2223725,
78.1876089
],
[
31.2259406,
78.2000972
],
[
31.2370908,
78.2067874
],
[
31.2348608,
78.232656
],
[
31.2714337,
78.269229
],
[
31.2660816,
78.2933136
],
[
31.2883822,
78.2982197
]
]