{ "stringID": null, "fieldNames": [ "SMID", "SMUSERID", "SMAREA", "SMPERIMETER", "SMGEOMETRY", "USERID" ], "geometry": { "center": { "x": 111.39365089474052, "y": 40.7496026335642 }, "parts": [5], "style": null, "prjCoordSys": null, "id": 13, "type": "REGION", "partTopo": [1], "points": [ { "x": 111.397267792474, "y": 40.7499716380736 }, { "x": 111.397278550574, "y": 40.7498855732732 }, { "x": 111.390038999546, "y": 40.7492336290548 }, { "x": 111.389996975717, "y": 40.7493176767114 }, { "x": 111.397267792474, "y": 40.7499716380736 } ] }, "fieldValues": [ "13", "0", "5949.042765592567", "1253.5779038088267", "", "" ], "ID": 13 }