{ "ID": 20, "fieldNames": [ "SMID", "SMSDRIW", "SMSDRIN", "SMSDRIE", "SMSDRIS", "SMUSERID", "SMAREA", "SMPERIMETER", "SMGEOMETRYSIZE", "SMGEOPOSITION", "年份", "SHAPE_LENG", "SHAPE_AREA", "所属镇" ], "fieldValues": [ "20", "121.59579", "31.069746", "121.5969", "31.066204", "0", "10157.362065367917", "856.2441988529281", "268", "2252752", "", "856.262636627", "10157.697714", "航头镇" ], "geometry": { "center": { "x": 121.59637177400406, "y": 31.06797502990719 }, "id": 20, "parts": [16], "points": [ { "x": 121.59624338006931, "y": 31.069151506824852 }, { "x": 121.59678531524693, "y": 31.066715684906804 }, { "x": 121.59688496943667, "y": 31.066267763467454 }, { "x": 121.59689921846504, "y": 31.066203708058694 }, { "x": 121.5966315749391, "y": 31.06620793399084 }, { "x": 121.59660444946135, "y": 31.066329848066395 }, { "x": 121.59651482065219, "y": 31.066732710888935 }, { "x": 121.59596445696153, "y": 31.06920638240677 }, { "x": 121.59596029808354, "y": 31.069220758376453 }, { "x": 121.59595433799538, "y": 31.069234656715345 }, { "x": 121.59580778698108, "y": 31.06964421195769 }, { "x": 121.59578524521974, "y": 31.06974635175568 }, { "x": 121.5961068400599, "y": 31.069738976532644 }, { "x": 121.59613295573163, "y": 31.06962064186799 }, { "x": 121.59613320945377, "y": 31.069619565391356 }, { "x": 121.59624338006931, "y": 31.069151506824852 } ], "prjCoordSys": null, "style": null, "type": "REGION" } }