{ "stringID": null, "fieldNames": [ "SMID", "SMUSERID", "SMLENGTH", "SMTOPOERROR", "SMGEOMETRY", "FID_", "ENTITY", "LAYER", "COLOR", "LINETYPE", "ELEVATION", "LINEWT", "REFNAME" ], "geometry": { "center": { "x": 111.35457941999599, "y": 40.73942586118336 }, "parts": [2], "style": null, "prjCoordSys": null, "id": 20, "type": "LINE", "partTopo": null, "points": [ { "x": 111.35334756380433, "y": 40.739190607357614 }, { "x": 111.35581127618765, "y": 40.73966111500911 } ] }, "fieldValues": [ "20", "0", "214.55820717992074", "0", "", "", "LWPolyline", "过水地堰", "7", "X19", "", "25", "" ], "ID": 20 }