{ "stringID": null, "fieldNames": [ "SMID", "SMUSERID", "SMAREA", "SMPERIMETER", "SMGEOMETRY", "USERID" ], "geometry": { "center": { "x": 111.35038351857992, "y": 40.7436948404419 }, "parts": [5], "style": null, "prjCoordSys": null, "id": 1, "type": "REGION", "partTopo": [1], "points": [ { "x": 111.34914258772245, "y": 40.74535999261584 }, { "x": 111.3517087307759, "y": 40.74213895022163 }, { "x": 111.35161627835356, "y": 40.742029688267955 }, { "x": 111.34902761052813, "y": 40.74529914211241 }, { "x": 111.34914258772245, "y": 40.74535999261584 } ] }, "fieldValues": [ "1", "0", "5212.989618576435", "868.3124337803259", "", "" ], "ID": 1 }