{"type":"Topology","arcs":[[[545,383],[18,-86],[-118,-71],[-12,-41],[-129,-165],[-176,-20],[23,61],[-33,34],[-75,-15],[-43,39],[27,68],[49,-15],[53,17],[29,81],[-27,6],[14,49],[-5,80],[-80,42],[-4,44],[80,-6],[8,101],[64,-13],[3,35],[77,44],[36,-57],[80,-81],[63,-37],[75,-17],[3,-77]]],"transform":{"scale":[0.00022232149200711315,0.00023124079754601284],"translate":[112.479788,26.806252]},"objects":{"json":{"type":"GeometryCollection","geometries":[{"arcs":[[0]],"type":"Polygon","properties":{"adcode":430408,"level":"district","name":"蒸湘区","pinyin":"zhengxiangqu","parent":{"adcode":430400},"childrenNum":0,"center":[112.567333,26.912388],"centroid":[112.567333,26.912388]}}]}}}