{"type": "FeatureCollection", "features": [{"type": "Feature", "properties": {"adcode": 450502, "name": "海城区", "center": [109.107529, 21.468443], "centroid": [109.145908, 21.501717], "childrenNum": 0, "level": "district", "acroutes": [100000, 450000, 450500], "parent": {"adcode": 450500}}, "geometry": {"type": "MultiPolygon", "coordinates": [[[[109.2076, 21.601586], [109.207549, 21.598745], [109.205843, 21.594599], [109.20373, 21.591141], [109.203328, 21.589955], [109.203964, 21.586378], [109.204158, 21.578955], [109.203294, 21.5733], [109.203288, 21.570508], [109.203637, 21.568066], [109.204757, 21.563225], [109.207625, 21.549458], [109.20848, 21.54656], [109.210434, 21.543599], [109.211954, 21.539065], [109.212394, 21.536244], [109.209811, 21.51413], [109.208193, 21.511484], [109.205607, 21.507946], [109.205293, 21.507118], [109.202442, 21.502787], [109.198548, 21.497312], [109.19476, 21.491366], [109.186802, 21.47941], [109.186201, 21.478217], [109.184191, 21.476209], [109.180432, 21.473541], [109.176191, 21.469841], [109.174537, 21.468865], [109.170425, 21.468465], [109.168642, 21.467623], [109.168711, 21.464765], [109.171114, 21.463122], [109.173565, 21.460517], [109.173678, 21.457147], [109.173393, 21.456536], [109.167589, 21.452021], [109.166443, 21.450848], [109.167058, 21.447962], [109.166971, 21.444016], [109.160931, 21.443735], [109.158022, 21.450027], [109.154629, 21.459534], [109.13767, 21.454689], [109.136175, 21.454366], [109.125669, 21.451171], [109.119871, 21.449542], [109.113801, 21.447337], [109.10408, 21.445006], [109.098761, 21.444107], [109.096264, 21.444571], [109.087316, 21.447646], [109.085867, 21.448348], [109.08313, 21.450441], [109.078429, 21.445385], [109.07589, 21.446747], [109.070979, 21.44811], [109.067894, 21.450476], [109.064402, 21.45254], [109.059451, 21.453425], [109.056872, 21.452863], [109.041222, 21.461142], [109.042567, 21.464498], [109.047418, 21.470698], [109.057898, 21.480786], [109.074397, 21.48952], [109.124554, 21.501236], [109.142155, 21.512052], [109.147376, 21.518334], [109.15028, 21.523745], [109.151442, 21.531865], [109.152016, 21.540771], [109.150282, 21.549865], [109.146997, 21.558194], [109.14274, 21.56439], [109.154315, 21.564516], [109.159438, 21.564797], [109.167848, 21.566916], [109.168602, 21.567217], [109.178387, 21.577783], [109.183052, 21.578941], [109.194319, 21.587675], [109.202887, 21.596409], [109.2076, 21.601586]]], [[[109.088535, 21.014726], [109.088428, 21.022437], [109.088646, 21.03086], [109.085798, 21.043288], [109.085894, 21.047041], [109.087578, 21.052779], [109.092383, 21.057405], [109.106788, 21.064981], [109.118251, 21.070233], [109.1289, 21.071584], [109.132114, 21.070099], [109.138983, 21.067311], [109.145028, 21.057828], [109.145562, 21.048379], [109.144527, 21.041267], [109.14035, 21.032817], [109.136992, 21.027479], [109.133823, 21.019367], [109.130809, 21.015803], [109.128121, 21.014535], [109.12576, 21.015071], [109.122778, 21.017275], [109.118098, 21.017846], [109.115258, 21.020972], [109.112063, 21.025022], [109.107803, 21.025874], [109.104961, 21.024522], [109.10226, 21.022677], [109.100194, 21.019282], [109.102028, 21.014831], [109.105878, 21.011317], [109.105951, 21.007464], [109.104078, 21.005387], [109.099865, 21.005718], [109.094755, 21.007908], [109.088535, 21.014726]]], [[[109.206966, 20.906814], [109.205713, 20.910958], [109.205749, 20.912868], [109.206826, 20.916666], [109.208497, 20.917879], [109.210095, 20.917984], [109.21719, 20.9147], [109.220564, 20.911945], [109.222302, 20.90909], [109.222823, 20.905954], [109.222684, 20.903727], [109.21851, 20.899315], [109.214964, 20.898448], [109.210407, 20.900682], [109.206966, 20.906814]]]]}}]}