{
    "ID": 1,
    "fieldNames": [
        "SMID",
        "SMLENGTH",
        "SMSDRIW",
        "SMSDRIN",
        "SMSDRIE",
        "SMSDRIS",
        "SMUSERID",
        "SMTOPOERROR",
        "SMGEOMETRYSIZE",
        "SMGEOPOSITION",
        "所属镇",
        "所属村",
        "年份",
        "状态",
        "Z"
    ],
    "fieldValues": [
        "1",
        "335.738885824223",
        "121.81396",
        "31.02571",
        "121.81437",
        "31.02512",
        "0",
        "0",
        "1076",
        "3048500",
        "老港镇",
        "欣河村",
        "2021",
        "建设中",
        "0.0"
    ],
    "geometry": {
        "center": {
            "x": 121.81416068539517,
            "y": 31.025709876153336
        },
        "id": 1,
        "parts": [
            2,
            2,
            2,
            2,
            4,
            2,
            2,
            3,
            2,
            2,
            2,
            2,
            3,
            2,
            31
        ],
        "points": [
            {
                "x": 121.81411942959129,
                "y": 31.02517424472122
            },
            {
                "x": 121.81413798127801,
                "y": 31.02517419485315
            },
            {
                "x": 121.81411942959129,
                "y": 31.02517424472122
            },
            {
                "x": 121.81401399588187,
                "y": 31.025370352645226
            },
            {
                "x": 121.81413798127801,
                "y": 31.02517419485315
            },
            {
                "x": 121.81417950747257,
                "y": 31.02517408321853
            },
            {
                "x": 121.81417950747257,
                "y": 31.02517408321853
            },
            {
                "x": 121.81419805915914,
                "y": 31.025174033341823
            },
            {
                "x": 121.81419805915914,
                "y": 31.025174033341823
            },
            {
                "x": 121.81419786287404,
                "y": 31.025119889153434
            },
            {
                "x": 121.81411923335064,
                "y": 31.025120100532387
            },
            {
                "x": 121.81411942959129,
                "y": 31.02517424472122
            },
            {
                "x": 121.81419805915914,
                "y": 31.025174033341823
            },
            {
                "x": 121.81430491251811,
                "y": 31.025369570571364
            },
            {
                "x": 121.81413811083803,
                "y": 31.025209939397847
            },
            {
                "x": 121.81413798127801,
                "y": 31.02517419485315
            },
            {
                "x": 121.81413811083803,
                "y": 31.025209939397847
            },
            {
                "x": 121.81411956106209,
                "y": 31.025209989260834
            },
            {
                "x": 121.81411964882562,
                "y": 31.025234203751122
            },
            {
                "x": 121.81417963704811,
                "y": 31.025209827763078
            },
            {
                "x": 121.81413811083803,
                "y": 31.025209939397847
            },
            {
                "x": 121.81417963704811,
                "y": 31.025209827763078
            },
            {
                "x": 121.81417950747257,
                "y": 31.02517408321853
            },
            {
                "x": 121.81411964882562,
                "y": 31.025234203751122
            },
            {
                "x": 121.81419827268965,
                "y": 31.02523399238669
            },
            {
                "x": 121.81411964882562,
                "y": 31.025234203751122
            },
            {
                "x": 121.81401399588187,
                "y": 31.025370352645226
            },
            {
                "x": 121.81419827268965,
                "y": 31.02523399238669
            },
            {
                "x": 121.81419818874161,
                "y": 31.0252097778863
            },
            {
                "x": 121.81417963704811,
                "y": 31.025209827763078
            },
            {
                "x": 121.81419827268965,
                "y": 31.02523399238669
            },
            {
                "x": 121.81430491251811,
                "y": 31.025369570571364
            },
            {
                "x": 121.81401399588187,
                "y": 31.025370352645226
            },
            {
                "x": 121.8140037462781,
                "y": 31.025383558542785
            },
            {
                "x": 121.81398247847127,
                "y": 31.02541723687735
            },
            {
                "x": 121.81396687932298,
                "y": 31.02545314260019
            },
            {
                "x": 121.81395725444303,
                "y": 31.02549057228133
            },
            {
                "x": 121.81395379240001,
                "y": 31.02552879263411
            },
            {
                "x": 121.81395656102643,
                "y": 31.025567054880835
            },
            {
                "x": 121.8139630918763,
                "y": 31.025592584004528
            },
            {
                "x": 121.8139745197146,
                "y": 31.02561680207315
            },
            {
                "x": 121.81399051839205,
                "y": 31.02563901789796
            },
            {
                "x": 121.81401063130564,
                "y": 31.02565859743425
            },
            {
                "x": 121.81403428443016,
                "y": 31.02567498187727
            },
            {
                "x": 121.81406080270084,
                "y": 31.025687703610682
            },
            {
                "x": 121.81409304143551,
                "y": 31.025698361744443
            },
            {
                "x": 121.81412648104717,
                "y": 31.025705784864357
            },
            {
                "x": 121.81416068539517,
                "y": 31.025709876153336
            },
            {
                "x": 121.81419485919774,
                "y": 31.02570560100048
            },
            {
                "x": 121.81422824412569,
                "y": 31.025697998234275
            },
            {
                "x": 121.81426040475675,
                "y": 31.02568716701372
            },
            {
                "x": 121.81428683039879,
                "y": 31.025674303005804
            },
            {
                "x": 121.8143103643996,
                "y": 31.025657791739928
            },
            {
                "x": 121.81433033509174,
                "y": 31.025638104453773
            },
            {
                "x": 121.81434617250682,
                "y": 31.02561580302958
            },
            {
                "x": 121.81435742464265,
                "y": 31.025591523957516
            },
            {
                "x": 121.81436377036333,
                "y": 31.02556596017003
            },
            {
                "x": 121.81436626142873,
                "y": 31.025527683753108
            },
            {
                "x": 121.81436252224238,
                "y": 31.025489482743726
            },
            {
                "x": 121.81435262606638,
                "y": 31.025452105541476
            },
            {
                "x": 121.81433676678444,
                "y": 31.025416284405818
            },
            {
                "x": 121.81431525510303,
                "y": 31.025382721110432
            },
            {
                "x": 121.81430491251811,
                "y": 31.025369570571364
            }
        ],
        "prjCoordSys": null,
        "style": null,
        "type": "LINE"
    }
}