{ "ID": 15, "fieldNames": [ "SMID", "SMLENGTH", "SMSDRIW", "SMSDRIN", "SMSDRIE", "SMSDRIS", "SMUSERID", "SMTOPOERROR", "SMGEOMETRYSIZE", "SMGEOPOSITION", "所属镇", "所属村", "年份", "状态", "Z" ], "fieldValues": [ "15", "224.74022337946693", "121.82915", "31.015917", "121.82971", "31.01526", "0", "0", "296", "3125392", "老港镇", "欣河村", "2021", "建设中", "0.0" ], "geometry": { "center": { "x": 121.82931869366377, "y": 31.015863531205706 }, "id": 15, "parts": [ 2, 2, 2, 2, 2, 2, 2, 2 ], "points": [ { "x": 121.82958121678197, "y": 31.01525994940109 }, { "x": 121.82949721357396, "y": 31.015365721665766 }, { "x": 121.82914889774479, "y": 31.015329812132777 }, { "x": 121.82927170821512, "y": 31.015402163153297 }, { "x": 121.82949721357396, "y": 31.015365721665766 }, { "x": 121.8295862015895, "y": 31.015774202674038 }, { "x": 121.82927170821512, "y": 31.015402163153297 }, { "x": 121.82949721357396, "y": 31.015365721665766 }, { "x": 121.82927170821512, "y": 31.015402163153297 }, { "x": 121.82936069531011, "y": 31.015810645422928 }, { "x": 121.8295862015895, "y": 31.015774202674038 }, { "x": 121.82970901295928, "y": 31.015846553266556 }, { "x": 121.82936069531011, "y": 31.015810645422928 }, { "x": 121.8295862015895, "y": 31.015774202674038 }, { "x": 121.82936069531011, "y": 31.015810645422928 }, { "x": 121.82927669201742, "y": 31.015916416988485 } ], "prjCoordSys": null, "style": null, "type": "LINE" } }