{
    "ID": 7,
    "fieldNames": [
        "SMID",
        "SMLENGTH",
        "SMSDRIW",
        "SMSDRIN",
        "SMSDRIE",
        "SMSDRIS",
        "SMUSERID",
        "SMTOPOERROR",
        "SMGEOMETRYSIZE",
        "SMGEOPOSITION",
        "所属镇",
        "所属村",
        "年份",
        "状态",
        "Z"
    ],
    "fieldValues": [
        "7",
        "224.74034348018088",
        "121.81582",
        "31.022322",
        "121.816376",
        "31.021666",
        "0",
        "0",
        "296",
        "3123024",
        "老港镇",
        "欣河村",
        "2021",
        "建设中",
        "3.0675000000046566"
    ],
    "geometry": {
        "center": {
            "x": 121.81598240104321,
            "y": 31.022268843243186
        },
        "id": 7,
        "parts": [
            2,
            2,
            2,
            2,
            2,
            2,
            2,
            2
        ],
        "points": [
            {
                "x": 121.81624831893556,
                "y": 31.021666359004016
            },
            {
                "x": 121.81616371818876,
                "y": 31.021771781243313
            },
            {
                "x": 121.81581558435539,
                "y": 31.02173442609377
            },
            {
                "x": 121.81593799672301,
                "y": 31.02180728570929
            },
            {
                "x": 121.81616371818876,
                "y": 31.021771781243313
            },
            {
                "x": 121.81625042481394,
                "y": 31.022180627574485
            },
            {
                "x": 121.81593799672301,
                "y": 31.02180728570929
            },
            {
                "x": 121.81616371818876,
                "y": 31.021771781243313
            },
            {
                "x": 121.81593799672301,
                "y": 31.02180728570929
            },
            {
                "x": 121.8160247017803,
                "y": 31.022216132198555
            },
            {
                "x": 121.81625042481394,
                "y": 31.022180627574485
            },
            {
                "x": 121.81637283808624,
                "y": 31.022253487866834
            },
            {
                "x": 121.8160247017803,
                "y": 31.022216132198555
            },
            {
                "x": 121.81625042481394,
                "y": 31.022180627574485
            },
            {
                "x": 121.8160247017803,
                "y": 31.022216132198555
            },
            {
                "x": 121.81594010030612,
                "y": 31.022321554287817
            }
        ],
        "prjCoordSys": null,
        "style": null,
        "type": "LINE"
    }
}