{
    "ID": 19,
    "fieldNames": [
        "SMID",
        "SMLENGTH",
        "SMSDRIW",
        "SMSDRIN",
        "SMSDRIE",
        "SMSDRIS",
        "SMUSERID",
        "SMTOPOERROR",
        "SMGEOMETRYSIZE",
        "SMGEOPOSITION",
        "OBJECTID",
        "ENTITY",
        "LAYER",
        "LINETYPE",
        "唯一标号",
        "序号",
        "起点桩号",
        "终点桩号",
        "类型",
        "SHAPE_LENG",
        "Z"
    ],
    "fieldValues": [
        "19",
        "29.786779085565072",
        "121.61666",
        "31.03026",
        "121.61673",
        "31.030022",
        "0",
        "0",
        "220",
        "134072",
        "243.0",
        "LWPolyline",
        "LH",
        "GAS_LINE",
        "PD10939-LH19",
        "19",
        "LH-PD10939-W0+620.2b",
        "LH-PD10939-W0+650",
        "绿化",
        "29.8",
        "0.0"
    ],
    "geometry": {
        "center": {
            "x": 121.61671033585809,
            "y": 31.030240900335095
        },
        "id": 19,
        "parts": [13],
        "points": [
            {
                "x": 121.6166631580218,
                "y": 31.03025998861182
            },
            {
                "x": 121.61667223982414,
                "y": 31.030259948426913
            },
            {
                "x": 121.6166811769971,
                "y": 31.03025855768648
            },
            {
                "x": 121.61668970075614,
                "y": 31.030255858216908
            },
            {
                "x": 121.61669755475006,
                "y": 31.030251931204457
            },
            {
                "x": 121.616704502771,
                "y": 31.03024689475362
            },
            {
                "x": 121.61671033585809,
                "y": 31.030240900335095
            },
            {
                "x": 121.61671487858214,
                "y": 31.03023412823034
            },
            {
                "x": 121.61671799432158,
                "y": 31.030226782109573
            },
            {
                "x": 121.61671958937126,
                "y": 31.030219082906456
            },
            {
                "x": 121.61672041407319,
                "y": 31.030211189101735
            },
            {
                "x": 121.6167272568979,
                "y": 31.03011619545609
            },
            {
                "x": 121.6167279649207,
                "y": 31.03002102117361
            }
        ],
        "prjCoordSys": null,
        "style": null,
        "type": "LINE"
    }
}