{ "ID": 4, "fieldNames": [ "SMID", "SMLENGTH", "SMSDRIW", "SMSDRIN", "SMSDRIE", "SMSDRIS", "SMUSERID", "SMTOPOERROR", "SMGEOMETRYSIZE", "SMGEOPOSITION", "所属镇", "所属村", "年份", "状态" ], "fieldValues": [ "4", "902.8394913233475", "121.643616", "30.9999", "121.64715", "30.996557", "0", "0", "188", "5309964", "新场镇", "众安村", "2021", "建设中" ], "geometry": { "center": { "x": 121.64446564093045, "y": 30.998250593830832 }, "id": 4, "parts": [11], "points": [ { "x": 121.64715088156034, "y": 30.996666153812473 }, { "x": 121.6461839095443, "y": 30.996645119939252 }, { "x": 121.64372779705931, "y": 30.99655781530745 }, { "x": 121.64374469786762, "y": 30.99720562005803 }, { "x": 121.64361931949247, "y": 30.998101961681662 }, { "x": 121.64446564093045, "y": 30.998250593830832 }, { "x": 121.64541760894664, "y": 30.998327251043655 }, { "x": 121.64604523750927, "y": 30.998374423371803 }, { "x": 121.64604914303966, "y": 30.99847656491638 }, { "x": 121.64606996141305, "y": 30.99909047143247 }, { "x": 121.64617045150588, "y": 30.999900742538955 } ], "prjCoordSys": null, "style": null, "type": "LINE" } }