{
    "stringID": null,
    "fieldNames": [
        "SMID",
        "SMSDRIW",
        "SMSDRIN",
        "SMSDRIE",
        "SMSDRIS",
        "SMUSERID",
        "SMAREA",
        "SMPERIMETER",
        "SMGEOMETRYSIZE",
        "FID_全蒙",
        "代号",
        "代号_1",
        "草地类",
        "草地亚类",
        "草地组",
        "草地型"
    ],
    "geometry": {
        "center": {
            "x": 108.50462365808558,
            "y": 40.078955926382676
        },
        "parts": [
            21,
            57,
            17,
            58
        ],
        "style": null,
        "prjCoordSys": null,
        "id": 20,
        "type": "REGION",
        "partTopo": [
            1,
            1,
            1,
            1
        ],
        "points": [
            {
                "x": 108.76942737802602,
                "y": 38.67013530028992
            },
            {
                "x": 108.76336578035108,
                "y": 38.67030931874418
            },
            {
                "x": 108.76113304913837,
                "y": 38.67111579317713
            },
            {
                "x": 108.7562560548333,
                "y": 38.676638256879045
            },
            {
                "x": 108.75163269199241,
                "y": 38.682338892191495
            },
            {
                "x": 108.74683756060882,
                "y": 38.689529161516255
            },
            {
                "x": 108.74111643030592,
                "y": 38.69785932651366
            },
            {
                "x": 108.7320631596376,
                "y": 38.70832576193545
            },
            {
                "x": 108.72625609132461,
                "y": 38.71498718599462
            },
            {
                "x": 108.72525103524889,
                "y": 38.71947042446076
            },
            {
                "x": 108.72573987674309,
                "y": 38.72173306422007
            },
            {
                "x": 108.73464668698368,
                "y": 38.72569996742816
            },
            {
                "x": 108.74224871549505,
                "y": 38.72548350131702
            },
            {
                "x": 108.75314471823992,
                "y": 38.72238823747941
            },
            {
                "x": 108.76276147949687,
                "y": 38.71338902060677
            },
            {
                "x": 108.77009503244217,
                "y": 38.702969750086275
            },
            {
                "x": 108.77518321133303,
                "y": 38.691872212719765
            },
            {
                "x": 108.77594243285479,
                "y": 38.682569658739354
            },
            {
                "x": 108.77491816534916,
                "y": 38.6768451091026
            },
            {
                "x": 108.77324277611999,
                "y": 38.67280981416982
            },
            {
                "x": 108.76942737802602,
                "y": 38.67013530028992
            },
            {
                "x": 108.01256487518503,
                "y": 39.094973636560006
            },
            {
                "x": 108.02011421960573,
                "y": 39.09455357223938
            },
            {
                "x": 108.02866952642398,
                "y": 39.09460492785165
            },
            {
                "x": 108.03815047177922,
                "y": 39.09314958407285
            },
            {
                "x": 108.04857661838744,
                "y": 39.09068182298899
            },
            {
                "x": 108.05647421102,
                "y": 39.09074656386028
            },
            {
                "x": 108.06247093477873,
                "y": 39.09258728722653
            },
            {
                "x": 108.07028740554865,
                "y": 39.090673293609996
            },
            {
                "x": 108.07636862547896,
                "y": 39.08657203658852
            },
            {
                "x": 108.07873257532472,
                "y": 39.08008256579579
            },
            {
                "x": 108.07895618881467,
                "y": 39.07554526735861
            },
            {
                "x": 108.07764906974211,
                "y": 39.0746645481427
            },
            {
                "x": 108.0737848463885,
                "y": 39.06954581435278
            },
            {
                "x": 108.06646368898963,
                "y": 39.06450741867282
            },
            {
                "x": 108.05735891221178,
                "y": 39.062837849943186
            },
            {
                "x": 108.04946600011883,
                "y": 39.06258652829068
            },
            {
                "x": 108.03880371680435,
                "y": 39.06514764365316
            },
            {
                "x": 108.03020824107332,
                "y": 39.0712776120644
            },
            {
                "x": 108.01923581317826,
                "y": 39.075725181317864
            },
            {
                "x": 108.00539183366418,
                "y": 39.08052664842978
            },
            {
                "x": 107.99793951517668,
                "y": 39.081709037773
            },
            {
                "x": 107.98206771186419,
                "y": 39.083949718476696
            },
            {
                "x": 107.96829703798512,
                "y": 39.08585183929362
            },
            {
                "x": 107.96146016935455,
                "y": 39.08803110136247
            },
            {
                "x": 107.95975642856183,
                "y": 39.093567421637935
            },
            {
                "x": 107.95790034749601,
                "y": 39.10011995703918
            },
            {
                "x": 107.95508295982332,
                "y": 39.10669401349268
            },
            {
                "x": 107.95375702071973,
                "y": 39.11207714645967
            },
            {
                "x": 107.95428447352158,
                "y": 39.115682542811946
            },
            {
                "x": 107.95962342713835,
                "y": 39.11932482410492
            },
            {
                "x": 107.96710050432549,
                "y": 39.12349761861472
            },
            {
                "x": 107.97950007179007,
                "y": 39.130452802805735
            },
            {
                "x": 107.99124400259973,
                "y": 39.13539607771837
            },
            {
                "x": 107.99669716950149,
                "y": 39.13700869835872
            },
            {
                "x": 108.00656709117081,
                "y": 39.13837588919616
            },
            {
                "x": 108.01773719839254,
                "y": 39.14332996642467
            },
            {
                "x": 108.02780778997813,
                "y": 39.14961061611372
            },
            {
                "x": 108.03423778292789,
                "y": 39.15626365967429
            },
            {
                "x": 108.04192685037115,
                "y": 39.16071700470795
            },
            {
                "x": 108.0471906283719,
                "y": 39.162331994137006
            },
            {
                "x": 108.05101366345482,
                "y": 39.16166493232326
            },
            {
                "x": 108.05458510567338,
                "y": 39.159556615262765
            },
            {
                "x": 108.05679232734424,
                "y": 39.15704569854703
            },
            {
                "x": 108.05930854305656,
                "y": 39.155886238459736
            },
            {
                "x": 108.0604381296127,
                "y": 39.14732702315571
            },
            {
                "x": 108.05985574142858,
                "y": 39.14115349502263
            },
            {
                "x": 108.05466969072282,
                "y": 39.13508660250693
            },
            {
                "x": 108.04687415589035,
                "y": 39.12957476402675
            },
            {
                "x": 108.03680839936376,
                "y": 39.12485719369524
            },
            {
                "x": 108.02640511166088,
                "y": 39.11989916366022
            },
            {
                "x": 108.02425212512001,
                "y": 39.11549397418248
            },
            {
                "x": 108.02341434407573,
                "y": 39.11105863949026
            },
            {
                "x": 108.02307086038012,
                "y": 39.11049637976182
            },
            {
                "x": 108.0195381894971,
                "y": 39.104713095912665
            },
            {
                "x": 108.01648988165775,
                "y": 39.10255556844367
            },
            {
                "x": 108.01110101811192,
                "y": 39.099461526689716
            },
            {
                "x": 108.01256487518503,
                "y": 39.094973636560006
            },
            {
                "x": 108.09423818704579,
                "y": 39.18440465029388
            },
            {
                "x": 108.08718474818002,
                "y": 39.18110485304796
            },
            {
                "x": 108.07766297112805,
                "y": 39.181822042636256
            },
            {
                "x": 108.07121444585634,
                "y": 39.18518948258735
            },
            {
                "x": 108.06152559785019,
                "y": 39.19275307048933
            },
            {
                "x": 108.06146524807977,
                "y": 39.1958612247287
            },
            {
                "x": 108.07018777773644,
                "y": 39.215916940285744
            },
            {
                "x": 108.0782299515932,
                "y": 39.233383607796064
            },
            {
                "x": 108.09007771812908,
                "y": 39.25886470996166
            },
            {
                "x": 108.09628087354128,
                "y": 39.27279315182244
            },
            {
                "x": 108.09948011147071,
                "y": 39.270905481511754
            },
            {
                "x": 108.10806464203685,
                "y": 39.255358835120546
            },
            {
                "x": 108.11129530330953,
                "y": 39.24587781664428
            },
            {
                "x": 108.1126721938842,
                "y": 39.23149045654001
            },
            {
                "x": 108.10918198376996,
                "y": 39.2110304284768
            },
            {
                "x": 108.10075748381395,
                "y": 39.19068652128741
            },
            {
                "x": 108.09423818704579,
                "y": 39.18440465029388
            },
            {
                "x": 108.53766122588578,
                "y": 40.061535753971796
            },
            {
                "x": 108.53646587717603,
                "y": 40.05828492461442
            },
            {
                "x": 108.5298117290087,
                "y": 40.05498540507245
            },
            {
                "x": 108.52584534240683,
                "y": 40.05354549703002
            },
            {
                "x": 108.52132328047178,
                "y": 40.05134779153105
            },
            {
                "x": 108.51888659916993,
                "y": 40.04928809123712
            },
            {
                "x": 108.51875778795463,
                "y": 40.046588306553694
            },
            {
                "x": 108.5206771291943,
                "y": 40.04325529124162
            },
            {
                "x": 108.52363412111485,
                "y": 40.039894872953866
            },
            {
                "x": 108.52493281275028,
                "y": 40.034454276407764
            },
            {
                "x": 108.52398867620045,
                "y": 40.0310037251184
            },
            {
                "x": 108.5184119886904,
                "y": 40.02844767430889
            },
            {
                "x": 108.50792527730941,
                "y": 40.026406677588895
            },
            {
                "x": 108.49491819240066,
                "y": 40.02597551427842
            },
            {
                "x": 108.48406849507552,
                "y": 40.027224503093464
            },
            {
                "x": 108.47958093720713,
                "y": 40.03120310987864
            },
            {
                "x": 108.47724116533786,
                "y": 40.036670281142406
            },
            {
                "x": 108.47982183222872,
                "y": 40.04181620705869
            },
            {
                "x": 108.48427391021266,
                "y": 40.0480717892264
            },
            {
                "x": 108.48813475162328,
                "y": 40.052798057682416
            },
            {
                "x": 108.48839016374552,
                "y": 40.05819772105503
            },
            {
                "x": 108.48513483972046,
                "y": 40.06079279997092
            },
            {
                "x": 108.47300941467775,
                "y": 40.06265332564306
            },
            {
                "x": 108.45925371099402,
                "y": 40.0630103086507
            },
            {
                "x": 108.44991013872493,
                "y": 40.06325198008144
            },
            {
                "x": 108.44239233086697,
                "y": 40.06363903435455
            },
            {
                "x": 108.43576091782288,
                "y": 40.066319843513
            },
            {
                "x": 108.43234256873649,
                "y": 40.07104169426591
            },
            {
                "x": 108.43154309936507,
                "y": 40.072662250854115
            },
            {
                "x": 108.43856273333445,
                "y": 40.073978195084486
            },
            {
                "x": 108.4495283503913,
                "y": 40.075047061768515
            },
            {
                "x": 108.46729799570713,
                "y": 40.077097119324485
            },
            {
                "x": 108.47890198349596,
                "y": 40.08065715954345
            },
            {
                "x": 108.49197873141544,
                "y": 40.08784643527099
            },
            {
                "x": 108.50993377986335,
                "y": 40.09915450988031
            },
            {
                "x": 108.5223575891064,
                "y": 40.10886847909838
            },
            {
                "x": 108.53617588092592,
                "y": 40.12047555537
            },
            {
                "x": 108.54617597436042,
                "y": 40.12832077838158
            },
            {
                "x": 108.55545384472353,
                "y": 40.13193633848693
            },
            {
                "x": 108.55616481155583,
                "y": 40.13191742651183
            },
            {
                "x": 108.56428622262455,
                "y": 40.13170112518104
            },
            {
                "x": 108.56730079921743,
                "y": 40.12949659022995
            },
            {
                "x": 108.56889495901737,
                "y": 40.12481960216269
            },
            {
                "x": 108.56476392841218,
                "y": 40.11469554824272
            },
            {
                "x": 108.56172995343192,
                "y": 40.11110756898798
            },
            {
                "x": 108.55289939899114,
                "y": 40.105935908542925
            },
            {
                "x": 108.54695427047722,
                "y": 40.10126644684718
            },
            {
                "x": 108.54317055534622,
                "y": 40.098277311596014
            },
            {
                "x": 108.54234276696357,
                "y": 40.096554258966705
            },
            {
                "x": 108.54220203255773,
                "y": 40.09655798995871
            },
            {
                "x": 108.53773238281808,
                "y": 40.095517843969006
            },
            {
                "x": 108.53265113653808,
                "y": 40.09256279414318
            },
            {
                "x": 108.53265198565401,
                "y": 40.08715618531785
            },
            {
                "x": 108.53444231018862,
                "y": 40.08112299710597
            },
            {
                "x": 108.53759500544741,
                "y": 40.076405369121225
            },
            {
                "x": 108.53965348296036,
                "y": 40.070558138960806
            },
            {
                "x": 108.53917175829693,
                "y": 40.06593676506063
            },
            {
                "x": 108.53766122588578,
                "y": 40.061535753971796
            }
        ]
    },
    "fieldValues": [
        "20",
        "107.95376",
        "40.131935",
        "108.77594",
        "38.670135",
        "0",
        "1.4214159312442538E8",
        "317127.1636428467",
        "2468",
        "781",
        "255",
        "255",
        "低平地草甸类",
        "低地盐化草甸亚类",
        "中禾草组",
        "碱茅、盐生杂类草"
    ],
    "ID": 20
}