{ "ID": 16, "fieldNames": [ "SMID", "SMSDRIW", "SMSDRIN", "SMSDRIE", "SMSDRIS", "SMUSERID", "SMAREA", "SMPERIMETER", "SMGEOMETRYSIZE", "SMGEOPOSITION", "所属镇", "SHAPE_LENG", "SHAPE_AREA", "所属村", "年份" ], "fieldValues": [ "16", "121.60841", "31.052828", "121.60842", "31.052826", "0", "6.734826198716453E-4", "1.8377104206930168", "76", "766024", "航头镇", "1.83775648066", "6.73508271575E-4", "", "" ], "geometry": { "center": { "x": 0, "y": 0 }, "id": 16, "parts": [4], "points": [ { "x": 121.60841278941456, "y": 31.05282601859376 }, { "x": 121.60841278495731, "y": 31.052826031260114 }, { "x": 121.60842204520848, "y": 31.052828271560244 }, { "x": 121.60841278941456, "y": 31.05282601859376 } ], "prjCoordSys": null, "style": null, "type": "REGION" } }