{
    "ID": 20,
    "fieldNames": [
        "SMID",
        "SMSDRIW",
        "SMSDRIN",
        "SMSDRIE",
        "SMSDRIS",
        "SMUSERID",
        "SMAREA",
        "SMPERIMETER",
        "SMGEOMETRYSIZE",
        "SMGEOPOSITION",
        "USERID",
        "水体编码",
        "水体名称",
        "水体分类",
        "分类型"
    ],
    "fieldValues": [
        "20",
        "121.77809",
        "30.971537",
        "121.77865",
        "30.97015",
        "0",
        "1724.9975278184204",
        "335.9192662267707",
        "588",
        "87505500",
        "0",
        "PD7300",
        "金园143",
        "河道",
        "确认减少"
    ],
    "geometry": {
        "center": {
            "x": 121.77843580301598,
            "y": 30.970842898716192
        },
        "id": 20,
        "parts": [36],
        "points": [
            {
                "x": 121.77818580266663,
                "y": 30.970150389378983
            },
            {
                "x": 121.77817079610452,
                "y": 30.97014965380117
            },
            {
                "x": 121.77815581200525,
                "y": 30.970150662566315
            },
            {
                "x": 121.77814112036594,
                "y": 30.970153396076523
            },
            {
                "x": 121.77812451136712,
                "y": 30.970158775200385
            },
            {
                "x": 121.77810910077332,
                "y": 30.97016635310299
            },
            {
                "x": 121.77809527735235,
                "y": 30.970175939426777
            },
            {
                "x": 121.77809501465575,
                "y": 30.970180744830582
            },
            {
                "x": 121.77809519815285,
                "y": 30.97020097454631
            },
            {
                "x": 121.7781009085326,
                "y": 30.970211624585573
            },
            {
                "x": 121.77812998341922,
                "y": 30.97030181706953
            },
            {
                "x": 121.7782943170356,
                "y": 30.970679794978647
            },
            {
                "x": 121.77830163906529,
                "y": 30.970694791260627
            },
            {
                "x": 121.77844317737744,
                "y": 30.97097628356715
            },
            {
                "x": 121.77851419201983,
                "y": 30.971192098650064
            },
            {
                "x": 121.7785227908501,
                "y": 30.971407411774067
            },
            {
                "x": 121.77852372640234,
                "y": 30.971415630900562
            },
            {
                "x": 121.77852768457097,
                "y": 30.971450520966737
            },
            {
                "x": 121.77854856259393,
                "y": 30.971496232182467
            },
            {
                "x": 121.77855688345673,
                "y": 30.97151445414529
            },
            {
                "x": 121.77856986544013,
                "y": 30.971536143631216
            },
            {
                "x": 121.77861792272897,
                "y": 30.97153109463247
            },
            {
                "x": 121.77862940181646,
                "y": 30.971529889605655
            },
            {
                "x": 121.77863096068634,
                "y": 30.97152772740755
            },
            {
                "x": 121.77863162550304,
                "y": 30.971526806686377
            },
            {
                "x": 121.77864743716817,
                "y": 30.971504868473495
            },
            {
                "x": 121.7786304720906,
                "y": 30.97130352822959
            },
            {
                "x": 121.7786282851937,
                "y": 30.97118957306851
            },
            {
                "x": 121.7785552485645,
                "y": 30.970978411698233
            },
            {
                "x": 121.77855692972807,
                "y": 30.970975878495672
            },
            {
                "x": 121.77838898245867,
                "y": 30.97061234658356
            },
            {
                "x": 121.77831736398537,
                "y": 30.970443939229412
            },
            {
                "x": 121.77824820523465,
                "y": 30.970274769999207
            },
            {
                "x": 121.77821189588566,
                "y": 30.970175875851126
            },
            {
                "x": 121.77820055739213,
                "y": 30.97015285373172
            },
            {
                "x": 121.77818580266663,
                "y": 30.970150389378983
            }
        ],
        "prjCoordSys": null,
        "style": null,
        "type": "REGION"
    }
}