{
    "ID": 20,
    "fieldNames": [
        "SMID",
        "SMLENGTH",
        "SMSDRIW",
        "SMSDRIN",
        "SMSDRIE",
        "SMSDRIS",
        "SMUSERID",
        "SMTOPOERROR",
        "SMGEOMETRYSIZE",
        "SMGEOPOSITION",
        "USERID",
        "USER_SMTOP",
        "USER_SMTOP1"
    ],
    "fieldValues": [
        "20",
        "2883.8814111597635",
        "121.486694",
        "31.19351",
        "121.49265",
        "31.168043",
        "0",
        "0",
        "204",
        "51879924",
        "0",
        "8",
        "4"
    ],
    "geometry": {
        "center": {
            "x": 121.49130930702127,
            "y": 31.17442472884946
        },
        "id": 20,
        "parts": [12],
        "points": [
            {
                "x": 121.48669270467333,
                "y": 31.193510175393193
            },
            {
                "x": 121.4900171658958,
                "y": 31.18097931748458
            },
            {
                "x": 121.49011124924051,
                "y": 31.180531935498603
            },
            {
                "x": 121.49052206110593,
                "y": 31.178648326926734
            },
            {
                "x": 121.4909649143514,
                "y": 31.176615167809793
            },
            {
                "x": 121.49112368533987,
                "y": 31.17570327107902
            },
            {
                "x": 121.49130930702127,
                "y": 31.17442472884946
            },
            {
                "x": 121.49158405848597,
                "y": 31.17340682826278
            },
            {
                "x": 121.49227669157082,
                "y": 31.17124995266913
            },
            {
                "x": 121.4924188028499,
                "y": 31.170471995746762
            },
            {
                "x": 121.49264217254513,
                "y": 31.16818448395868
            },
            {
                "x": 121.49265603044411,
                "y": 31.168042562637126
            }
        ],
        "prjCoordSys": null,
        "style": null,
        "type": "LINE"
    }
}