{
    "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": 120.25664081673582,
            "y": 50.38085404848883
        },
        "parts": [
            245,
            16,
            17,
            110,
            32,
            124
        ],
        "style": null,
        "prjCoordSys": null,
        "id": 4,
        "type": "REGION",
        "partTopo": [
            1,
            -1,
            1,
            1,
            -1,
            1
        ],
        "points": [
            {
                "x": 120.40430594784658,
                "y": 50.463679589474566
            },
            {
                "x": 120.4107250657809,
                "y": 50.45308915351307
            },
            {
                "x": 120.41483515099597,
                "y": 50.443668140974005
            },
            {
                "x": 120.4140296491467,
                "y": 50.4363064755075
            },
            {
                "x": 120.4118706867156,
                "y": 50.43017064901495
            },
            {
                "x": 120.40911798695865,
                "y": 50.4254921838667
            },
            {
                "x": 120.409345628054,
                "y": 50.42050590463347
            },
            {
                "x": 120.41515987877858,
                "y": 50.414322032413075
            },
            {
                "x": 120.42350780387216,
                "y": 50.406945522255604
            },
            {
                "x": 120.42514511008766,
                "y": 50.40196886228317
            },
            {
                "x": 120.4303818021344,
                "y": 50.393363410643495
            },
            {
                "x": 120.44251215669522,
                "y": 50.38512951068519
            },
            {
                "x": 120.4517518166846,
                "y": 50.38153602123415
            },
            {
                "x": 120.46501879757363,
                "y": 50.37612860624828
            },
            {
                "x": 120.46706108102666,
                "y": 50.37188520034113
            },
            {
                "x": 120.4655540385036,
                "y": 50.36258344113075
            },
            {
                "x": 120.45740719346344,
                "y": 50.353971053297066
            },
            {
                "x": 120.44213317617084,
                "y": 50.35090352092461
            },
            {
                "x": 120.42521646803367,
                "y": 50.35079515040608
            },
            {
                "x": 120.40477294184817,
                "y": 50.354615037121256
            },
            {
                "x": 120.38668142834852,
                "y": 50.36640565557704
            },
            {
                "x": 120.38226363107941,
                "y": 50.383450691470024
            },
            {
                "x": 120.38501192995727,
                "y": 50.40301402568444
            },
            {
                "x": 120.38398720605949,
                "y": 50.412578829272924
            },
            {
                "x": 120.38132220743249,
                "y": 50.41719576598645
            },
            {
                "x": 120.37390085325868,
                "y": 50.418581323803586
            },
            {
                "x": 120.36676695074375,
                "y": 50.41621515957937
            },
            {
                "x": 120.36309482072383,
                "y": 50.40961552144368
            },
            {
                "x": 120.36219026719805,
                "y": 50.3968389389945
            },
            {
                "x": 120.36109901326722,
                "y": 50.38625312203249
            },
            {
                "x": 120.36249232212025,
                "y": 50.37525690190098
            },
            {
                "x": 120.36133626041288,
                "y": 50.36638434813147
            },
            {
                "x": 120.35704794693082,
                "y": 50.353184583408996
            },
            {
                "x": 120.35046000405549,
                "y": 50.34812791674193
            },
            {
                "x": 120.338495781389,
                "y": 50.34811970700964
            },
            {
                "x": 120.32784490142562,
                "y": 50.35169554312654
            },
            {
                "x": 120.31892829619257,
                "y": 50.358657493354784
            },
            {
                "x": 120.31303300259977,
                "y": 50.36949403647804
            },
            {
                "x": 120.30597624651158,
                "y": 50.37440421934689
            },
            {
                "x": 120.29836462165309,
                "y": 50.37596060215983
            },
            {
                "x": 120.28820841312243,
                "y": 50.37467721810978
            },
            {
                "x": 120.2831759165322,
                "y": 50.370232838031676
            },
            {
                "x": 120.28091701974655,
                "y": 50.35961408652002
            },
            {
                "x": 120.2818057598974,
                "y": 50.35440804994376
            },
            {
                "x": 120.28062930088988,
                "y": 50.34739902071356
            },
            {
                "x": 120.27578919154736,
                "y": 50.340765847398664
            },
            {
                "x": 120.26330347351247,
                "y": 50.33352136379488
            },
            {
                "x": 120.25909444822727,
                "y": 50.33191020971622
            },
            {
                "x": 120.24369338135789,
                "y": 50.333985590411146
            },
            {
                "x": 120.24049284560527,
                "y": 50.338342143617886
            },
            {
                "x": 120.23687178945585,
                "y": 50.34491133809142
            },
            {
                "x": 120.23196072843497,
                "y": 50.34897778512345
            },
            {
                "x": 120.22648472481428,
                "y": 50.35263686966144
            },
            {
                "x": 120.22271986685055,
                "y": 50.35860077193566
            },
            {
                "x": 120.2213555750772,
                "y": 50.36881437206258
            },
            {
                "x": 120.22146993904111,
                "y": 50.37732753544896
            },
            {
                "x": 120.22132178080189,
                "y": 50.38772801606955
            },
            {
                "x": 120.21670844906586,
                "y": 50.39408931931215
            },
            {
                "x": 120.20643271025568,
                "y": 50.39932291760888
            },
            {
                "x": 120.20790220442929,
                "y": 50.40661401787912
            },
            {
                "x": 120.2072377554957,
                "y": 50.41381296731909
            },
            {
                "x": 120.20537279371749,
                "y": 50.41989429991246
            },
            {
                "x": 120.19807323466397,
                "y": 50.42482417655843
            },
            {
                "x": 120.18667791378633,
                "y": 50.4262948254194
            },
            {
                "x": 120.17995595495302,
                "y": 50.42465351881196
            },
            {
                "x": 120.16545424995894,
                "y": 50.41884228114604
            },
            {
                "x": 120.15010909198602,
                "y": 50.40536519837015
            },
            {
                "x": 120.14702411324667,
                "y": 50.39513833272102
            },
            {
                "x": 120.15049866732768,
                "y": 50.38285087357479
            },
            {
                "x": 120.15818446710115,
                "y": 50.36750132913835
            },
            {
                "x": 120.15894167471029,
                "y": 50.355646466345235
            },
            {
                "x": 120.15679202789434,
                "y": 50.35182949944372
            },
            {
                "x": 120.15141989688007,
                "y": 50.34729743019904
            },
            {
                "x": 120.14158908534807,
                "y": 50.341387516569384
            },
            {
                "x": 120.13340257505227,
                "y": 50.34182761369263
            },
            {
                "x": 120.1238199284705,
                "y": 50.34747730937119
            },
            {
                "x": 120.12010039348641,
                "y": 50.350643769662334
            },
            {
                "x": 120.11495133517948,
                "y": 50.35674431373175
            },
            {
                "x": 120.12151837094008,
                "y": 50.36229029514793
            },
            {
                "x": 120.12231337541213,
                "y": 50.371687260049015
            },
            {
                "x": 120.11945769869689,
                "y": 50.37931468340935
            },
            {
                "x": 120.11456889268337,
                "y": 50.383173558268446
            },
            {
                "x": 120.10945479078224,
                "y": 50.3850677130907
            },
            {
                "x": 120.10530723049867,
                "y": 50.38592597532298
            },
            {
                "x": 120.09272067869688,
                "y": 50.384255787089735
            },
            {
                "x": 120.08558419899568,
                "y": 50.38079361355785
            },
            {
                "x": 120.08226036648871,
                "y": 50.37353642441628
            },
            {
                "x": 120.0585570161111,
                "y": 50.37292537167682
            },
            {
                "x": 120.05566363745139,
                "y": 50.3746121589209
            },
            {
                "x": 120.04778186573677,
                "y": 50.37602756416742
            },
            {
                "x": 120.0370672389941,
                "y": 50.37431919369107
            },
            {
                "x": 120.02634162589742,
                "y": 50.36951226673064
            },
            {
                "x": 120.02075052064339,
                "y": 50.364492117980944
            },
            {
                "x": 120.00530754534333,
                "y": 50.36653606150337
            },
            {
                "x": 119.99613081993166,
                "y": 50.365258415327986
            },
            {
                "x": 119.98552405826031,
                "y": 50.35776636499366
            },
            {
                "x": 119.97057489783438,
                "y": 50.342641756698086
            },
            {
                "x": 119.95255619477653,
                "y": 50.333448372082
            },
            {
                "x": 119.93653571535425,
                "y": 50.318431213662315
            },
            {
                "x": 119.93070756620303,
                "y": 50.299460525310685
            },
            {
                "x": 119.92609427111266,
                "y": 50.2909546263352
            },
            {
                "x": 119.91995349119223,
                "y": 50.2925472038339
            },
            {
                "x": 119.91266543829924,
                "y": 50.29171252760582
            },
            {
                "x": 119.91182947741314,
                "y": 50.299009556619296
            },
            {
                "x": 119.90891448874989,
                "y": 50.30162409554773
            },
            {
                "x": 119.90379972671586,
                "y": 50.303839138886396
            },
            {
                "x": 119.8981864935315,
                "y": 50.30285175347442
            },
            {
                "x": 119.89126351213577,
                "y": 50.2992076500137
            },
            {
                "x": 119.88786330409468,
                "y": 50.29970220961603
            },
            {
                "x": 119.88706928419269,
                "y": 50.304427206808256
            },
            {
                "x": 119.88899890841617,
                "y": 50.31491999276437
            },
            {
                "x": 119.8875736283018,
                "y": 50.31893407953145
            },
            {
                "x": 119.8811039037794,
                "y": 50.32035444759352
            },
            {
                "x": 119.87677323604231,
                "y": 50.31985749547877
            },
            {
                "x": 119.87134930937899,
                "y": 50.31559785857366
            },
            {
                "x": 119.86298696428523,
                "y": 50.31488328876732
            },
            {
                "x": 119.85709152460193,
                "y": 50.31779393331415
            },
            {
                "x": 119.85444054866723,
                "y": 50.32363324899298
            },
            {
                "x": 119.8555238437376,
                "y": 50.32941034486395
            },
            {
                "x": 119.85526168449286,
                "y": 50.33304079927436
            },
            {
                "x": 119.86456664712345,
                "y": 50.34140226710371
            },
            {
                "x": 119.8792374575271,
                "y": 50.344094680909286
            },
            {
                "x": 119.89364881103245,
                "y": 50.342411334708174
            },
            {
                "x": 119.89452769884008,
                "y": 50.33816769444515
            },
            {
                "x": 119.90172983186473,
                "y": 50.330847693051744
            },
            {
                "x": 119.91081414372074,
                "y": 50.32529478961313
            },
            {
                "x": 119.92155058856915,
                "y": 50.32373155799158
            },
            {
                "x": 119.92456290432817,
                "y": 50.328807959717864
            },
            {
                "x": 119.92520895818232,
                "y": 50.334854806732324
            },
            {
                "x": 119.9339857050091,
                "y": 50.33764289864281
            },
            {
                "x": 119.94173322188209,
                "y": 50.34077823145059
            },
            {
                "x": 119.93996959317946,
                "y": 50.34437771768153
            },
            {
                "x": 119.93120281571423,
                "y": 50.34647835885861
            },
            {
                "x": 119.89782061328609,
                "y": 50.34932863561731
            },
            {
                "x": 119.87502059703452,
                "y": 50.35478304499713
            },
            {
                "x": 119.83873769545112,
                "y": 50.35790896739373
            },
            {
                "x": 119.81685198650399,
                "y": 50.36252966219746
            },
            {
                "x": 119.82570566527961,
                "y": 50.368103757418126
            },
            {
                "x": 119.83682321311213,
                "y": 50.37012750050446
            },
            {
                "x": 119.86215239890352,
                "y": 50.36956143975631
            },
            {
                "x": 119.87470215708159,
                "y": 50.37007062749314
            },
            {
                "x": 119.88172512788496,
                "y": 50.3744066961367
            },
            {
                "x": 119.90309012696673,
                "y": 50.38205388428026
            },
            {
                "x": 119.92892332760337,
                "y": 50.38656178139058
            },
            {
                "x": 119.94628363413004,
                "y": 50.38282510392584
            },
            {
                "x": 119.9653596145802,
                "y": 50.377244074790866
            },
            {
                "x": 119.97357409941925,
                "y": 50.37473832660157
            },
            {
                "x": 119.9797569714177,
                "y": 50.377479842303934
            },
            {
                "x": 119.97786854066112,
                "y": 50.38133770682517
            },
            {
                "x": 119.97827570640932,
                "y": 50.3851179294603
            },
            {
                "x": 119.98385527675008,
                "y": 50.38623879930396
            },
            {
                "x": 119.98966118539694,
                "y": 50.38733674050207
            },
            {
                "x": 119.99175542428428,
                "y": 50.391406127717644
            },
            {
                "x": 119.99456773470442,
                "y": 50.39356912332419
            },
            {
                "x": 120.0057680341151,
                "y": 50.39397130590698
            },
            {
                "x": 120.0077901136276,
                "y": 50.39972951781222
            },
            {
                "x": 120.00830859301708,
                "y": 50.40900240494631
            },
            {
                "x": 120.01015023124862,
                "y": 50.41798978396141
            },
            {
                "x": 120.01152476037984,
                "y": 50.42595441885107
            },
            {
                "x": 120.00978973381508,
                "y": 50.431480168841745
            },
            {
                "x": 120.00414273039416,
                "y": 50.43510601538183
            },
            {
                "x": 119.9926844916782,
                "y": 50.437633806697804
            },
            {
                "x": 119.98197319956043,
                "y": 50.44039146929305
            },
            {
                "x": 119.97577702302348,
                "y": 50.44667059199773
            },
            {
                "x": 119.96771417949024,
                "y": 50.453901298152964
            },
            {
                "x": 119.9650606253412,
                "y": 50.45880694846088
            },
            {
                "x": 119.98165993080484,
                "y": 50.460077504896965
            },
            {
                "x": 120.0025589781436,
                "y": 50.45748884410098
            },
            {
                "x": 120.02573998163183,
                "y": 50.45515674687488
            },
            {
                "x": 120.03929241134908,
                "y": 50.45405580523459
            },
            {
                "x": 120.03832448679792,
                "y": 50.44493703862378
            },
            {
                "x": 120.03484359369631,
                "y": 50.43709194513467
            },
            {
                "x": 120.02872182851294,
                "y": 50.427433862971924
            },
            {
                "x": 120.02616962133139,
                "y": 50.41558213241956
            },
            {
                "x": 120.03034739829278,
                "y": 50.4072114629182
            },
            {
                "x": 120.03956549463548,
                "y": 50.3966206646576
            },
            {
                "x": 120.05033325242852,
                "y": 50.38954201705785
            },
            {
                "x": 120.05919758135788,
                "y": 50.388647203450894
            },
            {
                "x": 120.06570349168925,
                "y": 50.392759698788296
            },
            {
                "x": 120.06814058116959,
                "y": 50.40168614824709
            },
            {
                "x": 120.07036969260312,
                "y": 50.410511773453315
            },
            {
                "x": 120.07404136576298,
                "y": 50.42396258500753
            },
            {
                "x": 120.08092307595604,
                "y": 50.432074512736136
            },
            {
                "x": 120.08825660989794,
                "y": 50.4357369543512
            },
            {
                "x": 120.09570221532428,
                "y": 50.435617304961305
            },
            {
                "x": 120.09885780390583,
                "y": 50.42526687325331
            },
            {
                "x": 120.09836951651172,
                "y": 50.41039300257694
            },
            {
                "x": 120.1001051578426,
                "y": 50.39871986944647
            },
            {
                "x": 120.10167121684671,
                "y": 50.38951063957391
            },
            {
                "x": 120.10851619557192,
                "y": 50.390284978708145
            },
            {
                "x": 120.11513347806292,
                "y": 50.39964378745128
            },
            {
                "x": 120.11851724821746,
                "y": 50.42058456748134
            },
            {
                "x": 120.11970560005676,
                "y": 50.436856817366106
            },
            {
                "x": 120.12134250664126,
                "y": 50.448680586224285
            },
            {
                "x": 120.12571192030303,
                "y": 50.45631288405135
            },
            {
                "x": 120.13665808327437,
                "y": 50.46034192144062
            },
            {
                "x": 120.14994622512042,
                "y": 50.45850400854475
            },
            {
                "x": 120.16323322839155,
                "y": 50.45348361974779
            },
            {
                "x": 120.17401113080605,
                "y": 50.44724890215812
            },
            {
                "x": 120.18671178615375,
                "y": 50.44766970309249
            },
            {
                "x": 120.19662787194211,
                "y": 50.44886254071238
            },
            {
                "x": 120.2071541226058,
                "y": 50.44632167407538
            },
            {
                "x": 120.2133030963138,
                "y": 50.43933203254543
            },
            {
                "x": 120.22204362074902,
                "y": 50.43550383785223
            },
            {
                "x": 120.23524229584842,
                "y": 50.434890610776236
            },
            {
                "x": 120.24210202648332,
                "y": 50.44202111711008
            },
            {
                "x": 120.24531708108104,
                "y": 50.45099269028901
            },
            {
                "x": 120.24894660945448,
                "y": 50.45698529309164
            },
            {
                "x": 120.25558093014958,
                "y": 50.459978496283554
            },
            {
                "x": 120.26290415459016,
                "y": 50.45800574491329
            },
            {
                "x": 120.26746803747372,
                "y": 50.45533595466003
            },
            {
                "x": 120.26986419006407,
                "y": 50.44653098593958
            },
            {
                "x": 120.2681264130429,
                "y": 50.43814285741647
            },
            {
                "x": 120.26411122760527,
                "y": 50.43090593483447
            },
            {
                "x": 120.25431832259277,
                "y": 50.42273084955785
            },
            {
                "x": 120.2423927854605,
                "y": 50.418291238636904
            },
            {
                "x": 120.23196334846124,
                "y": 50.4123218001783
            },
            {
                "x": 120.2275877803298,
                "y": 50.404510643302324
            },
            {
                "x": 120.22711259890247,
                "y": 50.39951281930355
            },
            {
                "x": 120.22973507512077,
                "y": 50.39588085931367
            },
            {
                "x": 120.23881111017585,
                "y": 50.39311865001666
            },
            {
                "x": 120.23995514258954,
                "y": 50.39009637424288
            },
            {
                "x": 120.25662978571589,
                "y": 50.3871678530573
            },
            {
                "x": 120.26298163808853,
                "y": 50.38957609859062
            },
            {
                "x": 120.26650695991036,
                "y": 50.396708324668346
            },
            {
                "x": 120.26952113297908,
                "y": 50.40955171662819
            },
            {
                "x": 120.2718631227595,
                "y": 50.4155824087666
            },
            {
                "x": 120.28163384876994,
                "y": 50.42069941216469
            },
            {
                "x": 120.29141332471585,
                "y": 50.420920684741326
            },
            {
                "x": 120.30216775854991,
                "y": 50.42134720958498
            },
            {
                "x": 120.31108267335735,
                "y": 50.423797325780626
            },
            {
                "x": 120.31554524588182,
                "y": 50.42701019443591
            },
            {
                "x": 120.3158866758376,
                "y": 50.43141109170274
            },
            {
                "x": 120.31196073021097,
                "y": 50.434414594540314
            },
            {
                "x": 120.30281177135116,
                "y": 50.436883138665486
            },
            {
                "x": 120.29660726443394,
                "y": 50.44103777992557
            },
            {
                "x": 120.29523177783408,
                "y": 50.44898043100429
            },
            {
                "x": 120.2955410794258,
                "y": 50.45522085690137
            },
            {
                "x": 120.29792471346593,
                "y": 50.46029365677024
            },
            {
                "x": 120.32004198814523,
                "y": 50.47075347064245
            },
            {
                "x": 120.33275610282591,
                "y": 50.46562916450416
            },
            {
                "x": 120.35876466861895,
                "y": 50.46387211988584
            },
            {
                "x": 120.37440538114872,
                "y": 50.46532134376456
            },
            {
                "x": 120.3871899845109,
                "y": 50.46645155504528
            },
            {
                "x": 120.40430594784658,
                "y": 50.463679589474566
            },
            {
                "x": 120.17005862235997,
                "y": 50.43871551059945
            },
            {
                "x": 120.16554792123497,
                "y": 50.44321167615375
            },
            {
                "x": 120.15866914264794,
                "y": 50.44709188506349
            },
            {
                "x": 120.15155289424021,
                "y": 50.4491605803101
            },
            {
                "x": 120.14463180264771,
                "y": 50.44729383185008
            },
            {
                "x": 120.14052456452741,
                "y": 50.443183745281914
            },
            {
                "x": 120.13668320122179,
                "y": 50.43623283312249
            },
            {
                "x": 120.13501408234193,
                "y": 50.43065219881645
            },
            {
                "x": 120.13547507571712,
                "y": 50.4254673134987
            },
            {
                "x": 120.13657599847149,
                "y": 50.421440951987265
            },
            {
                "x": 120.13833310355047,
                "y": 50.41792402567501
            },
            {
                "x": 120.14065556588223,
                "y": 50.41747933760594
            },
            {
                "x": 120.14935518602313,
                "y": 50.419042674893035
            },
            {
                "x": 120.16173064134033,
                "y": 50.42524782122697
            },
            {
                "x": 120.16876235808834,
                "y": 50.432362888643226
            },
            {
                "x": 120.17005862235997,
                "y": 50.43871551059945
            },
            {
                "x": 120.29716794385386,
                "y": 50.48387153620956
            },
            {
                "x": 120.28155580269619,
                "y": 50.48057491205658
            },
            {
                "x": 120.27214447884282,
                "y": 50.48472073118491
            },
            {
                "x": 120.27361059741287,
                "y": 50.494118265601784
            },
            {
                "x": 120.27940587244703,
                "y": 50.507725094616404
            },
            {
                "x": 120.28929603989555,
                "y": 50.51822025208512
            },
            {
                "x": 120.2962019577793,
                "y": 50.527062509120896
            },
            {
                "x": 120.32270533657055,
                "y": 50.53595144133191
            },
            {
                "x": 120.35408636244789,
                "y": 50.54683439032875
            },
            {
                "x": 120.37311608090963,
                "y": 50.55193032441635
            },
            {
                "x": 120.38313972470438,
                "y": 50.552857521721975
            },
            {
                "x": 120.39049056546308,
                "y": 50.552149852393626
            },
            {
                "x": 120.3628438467328,
                "y": 50.534178530922304
            },
            {
                "x": 120.34347537761462,
                "y": 50.5197626294577
            },
            {
                "x": 120.32112844722047,
                "y": 50.50369325672334
            },
            {
                "x": 120.30783073655584,
                "y": 50.49134685508367
            },
            {
                "x": 120.29716794385386,
                "y": 50.48387153620956
            },
            {
                "x": 120.25700739798746,
                "y": 50.57108693443262
            },
            {
                "x": 120.25856454160245,
                "y": 50.56759702543773
            },
            {
                "x": 120.2560928405654,
                "y": 50.55707369855543
            },
            {
                "x": 120.24719577358663,
                "y": 50.54701131987366
            },
            {
                "x": 120.24522043197474,
                "y": 50.538593451332765
            },
            {
                "x": 120.2496591091089,
                "y": 50.52207758414501
            },
            {
                "x": 120.26150267854077,
                "y": 50.50417029379269
            },
            {
                "x": 120.25953294406143,
                "y": 50.49262045617587
            },
            {
                "x": 120.25279913610257,
                "y": 50.48131361358289
            },
            {
                "x": 120.2451278848099,
                "y": 50.47548827162996
            },
            {
                "x": 120.2355391042901,
                "y": 50.47255112519612
            },
            {
                "x": 120.22565185307106,
                "y": 50.47625270652446
            },
            {
                "x": 120.2243217512324,
                "y": 50.48324217344546
            },
            {
                "x": 120.23453945498049,
                "y": 50.49835605752748
            },
            {
                "x": 120.23524967886445,
                "y": 50.509300241494685
            },
            {
                "x": 120.23219005992873,
                "y": 50.515243458059224
            },
            {
                "x": 120.22003599058873,
                "y": 50.517217511968866
            },
            {
                "x": 120.2079320149873,
                "y": 50.51306488552144
            },
            {
                "x": 120.20034381824844,
                "y": 50.50600374838347
            },
            {
                "x": 120.19788378869059,
                "y": 50.49548316000959
            },
            {
                "x": 120.19829362245827,
                "y": 50.48295762015416
            },
            {
                "x": 120.19488692367156,
                "y": 50.471555864259464
            },
            {
                "x": 120.19076061820162,
                "y": 50.46659143861149
            },
            {
                "x": 120.18008912552914,
                "y": 50.46376149929604
            },
            {
                "x": 120.159585059559,
                "y": 50.464866910322506
            },
            {
                "x": 120.14370379157901,
                "y": 50.473087131433545
            },
            {
                "x": 120.13082331650044,
                "y": 50.494218135348056
            },
            {
                "x": 120.12641668786594,
                "y": 50.500783857298906
            },
            {
                "x": 120.1194469786423,
                "y": 50.50271373612455
            },
            {
                "x": 120.1152112879904,
                "y": 50.500450211800796
            },
            {
                "x": 120.11390572438945,
                "y": 50.493239612765976
            },
            {
                "x": 120.11558328376442,
                "y": 50.48450355226641
            },
            {
                "x": 120.11380658308869,
                "y": 50.47367040167503
            },
            {
                "x": 120.10614383283689,
                "y": 50.47420144297608
            },
            {
                "x": 120.09920004199027,
                "y": 50.48102226154754
            },
            {
                "x": 120.09601262305144,
                "y": 50.49284739124833
            },
            {
                "x": 120.09645114932147,
                "y": 50.50112463916489
            },
            {
                "x": 120.09388207954622,
                "y": 50.5060348641097
            },
            {
                "x": 120.08942181794784,
                "y": 50.50599619419458
            },
            {
                "x": 120.08502387224496,
                "y": 50.4998321770707
            },
            {
                "x": 120.08124413813421,
                "y": 50.489934781003576
            },
            {
                "x": 120.07771694783543,
                "y": 50.4795230068889
            },
            {
                "x": 120.06864221131802,
                "y": 50.47236384295963
            },
            {
                "x": 120.05842271510149,
                "y": 50.46825648638721
            },
            {
                "x": 120.04527100824768,
                "y": 50.469093421492246
            },
            {
                "x": 120.02540154332827,
                "y": 50.47133965536933
            },
            {
                "x": 120.01091702510216,
                "y": 50.46961612411359
            },
            {
                "x": 120.00063142037227,
                "y": 50.471628895951405
            },
            {
                "x": 119.98409070908554,
                "y": 50.47867323587004
            },
            {
                "x": 119.96442713311404,
                "y": 50.485049991435474
            },
            {
                "x": 119.94693433744413,
                "y": 50.49120671735541
            },
            {
                "x": 119.94134481427758,
                "y": 50.495925926999874
            },
            {
                "x": 119.92580232541177,
                "y": 50.50090612345039
            },
            {
                "x": 119.93400832543824,
                "y": 50.50595842327274
            },
            {
                "x": 119.94087535839402,
                "y": 50.511633950545495
            },
            {
                "x": 119.94129440439698,
                "y": 50.51991252414863
            },
            {
                "x": 119.93544933443134,
                "y": 50.52514702576465
            },
            {
                "x": 119.94784584938999,
                "y": 50.5290463139478
            },
            {
                "x": 119.9598033340836,
                "y": 50.531030786877686
            },
            {
                "x": 119.95717393227095,
                "y": 50.52444131402023
            },
            {
                "x": 119.95185182509331,
                "y": 50.51420611333386
            },
            {
                "x": 119.9574648671373,
                "y": 50.51119678177148
            },
            {
                "x": 119.97001125527804,
                "y": 50.51091842017275
            },
            {
                "x": 119.9815250963854,
                "y": 50.51098733063708
            },
            {
                "x": 119.97656274812026,
                "y": 50.50071741706746
            },
            {
                "x": 119.98087416927672,
                "y": 50.493677742719285
            },
            {
                "x": 119.99125053725128,
                "y": 50.49043384057169
            },
            {
                "x": 120.00714074514046,
                "y": 50.48859264455793
            },
            {
                "x": 120.03181934889311,
                "y": 50.495898533377826
            },
            {
                "x": 120.04237351247006,
                "y": 50.501443314520806
            },
            {
                "x": 120.05122285054827,
                "y": 50.51083086409718
            },
            {
                "x": 120.06342286218283,
                "y": 50.51865682431477
            },
            {
                "x": 120.08232180185914,
                "y": 50.52335813928736
            },
            {
                "x": 120.09520036225335,
                "y": 50.5276869940887
            },
            {
                "x": 120.09948998947132,
                "y": 50.533373318272716
            },
            {
                "x": 120.09895523221321,
                "y": 50.539057979670844
            },
            {
                "x": 120.09362410914069,
                "y": 50.543269066764786
            },
            {
                "x": 120.08238207885634,
                "y": 50.54440475436206
            },
            {
                "x": 120.06846442303807,
                "y": 50.54360625236196
            },
            {
                "x": 120.05535313035034,
                "y": 50.54468363999469
            },
            {
                "x": 120.08052431821764,
                "y": 50.556711014078125
            },
            {
                "x": 120.10098043059982,
                "y": 50.56566227374448
            },
            {
                "x": 120.11357281615757,
                "y": 50.57430561923746
            },
            {
                "x": 120.12587496983123,
                "y": 50.58408004037525
            },
            {
                "x": 120.13198646404975,
                "y": 50.58639985134855
            },
            {
                "x": 120.13469550345837,
                "y": 50.584401678565015
            },
            {
                "x": 120.14006809860312,
                "y": 50.58043844453668
            },
            {
                "x": 120.14168892359444,
                "y": 50.579517776642966
            },
            {
                "x": 120.14373239105363,
                "y": 50.58102211885688
            },
            {
                "x": 120.16873925350782,
                "y": 50.583774943129356
            },
            {
                "x": 120.18050837370966,
                "y": 50.58963290832058
            },
            {
                "x": 120.18607077233864,
                "y": 50.5943578799132
            },
            {
                "x": 120.18685461883891,
                "y": 50.5989807932876
            },
            {
                "x": 120.19345945085293,
                "y": 50.58910015642639
            },
            {
                "x": 120.19894788150278,
                "y": 50.58207615115036
            },
            {
                "x": 120.20343202768203,
                "y": 50.577113555252026
            },
            {
                "x": 120.21119935757626,
                "y": 50.574755434608704
            },
            {
                "x": 120.21832219537158,
                "y": 50.57598920950897
            },
            {
                "x": 120.21998128372499,
                "y": 50.583069655827835
            },
            {
                "x": 120.21386738014992,
                "y": 50.58741521751561
            },
            {
                "x": 120.20704578973152,
                "y": 50.591097499055635
            },
            {
                "x": 120.21499699536139,
                "y": 50.59849274535689
            },
            {
                "x": 120.21980842197686,
                "y": 50.61150028460315
            },
            {
                "x": 120.22806731737789,
                "y": 50.60615162529102
            },
            {
                "x": 120.23696805024386,
                "y": 50.597209826277634
            },
            {
                "x": 120.24229698276244,
                "y": 50.59078762817051
            },
            {
                "x": 120.24148978927751,
                "y": 50.58599494441721
            },
            {
                "x": 120.24402932649386,
                "y": 50.581621004666964
            },
            {
                "x": 120.24915596441218,
                "y": 50.57561145523139
            },
            {
                "x": 120.25700739798746,
                "y": 50.57108693443262
            },
            {
                "x": 120.13752447325587,
                "y": 50.543232768852626
            },
            {
                "x": 120.13229824778186,
                "y": 50.532745325481436
            },
            {
                "x": 120.1298333044013,
                "y": 50.52454915175616
            },
            {
                "x": 120.13761444059477,
                "y": 50.51972127424407
            },
            {
                "x": 120.14660624983078,
                "y": 50.522481455505634
            },
            {
                "x": 120.15530601443808,
                "y": 50.52159868305629
            },
            {
                "x": 120.1573970900266,
                "y": 50.516245490489915
            },
            {
                "x": 120.15116595645104,
                "y": 50.51100281198207
            },
            {
                "x": 120.14665083334152,
                "y": 50.50117998848691
            },
            {
                "x": 120.15279739259904,
                "y": 50.49651740760651
            },
            {
                "x": 120.16387776664148,
                "y": 50.50347003356724
            },
            {
                "x": 120.16789337229797,
                "y": 50.51114028522639
            },
            {
                "x": 120.18181935857064,
                "y": 50.51897857457755
            },
            {
                "x": 120.1888270758824,
                "y": 50.52610016695393
            },
            {
                "x": 120.18958860828324,
                "y": 50.53189868099289
            },
            {
                "x": 120.18245141256641,
                "y": 50.536933679150906
            },
            {
                "x": 120.17477689961025,
                "y": 50.539672473042124
            },
            {
                "x": 120.17444290886547,
                "y": 50.54205690901382
            },
            {
                "x": 120.1777475982752,
                "y": 50.548576899222134
            },
            {
                "x": 120.18975657747406,
                "y": 50.554212130259565
            },
            {
                "x": 120.20105302834642,
                "y": 50.55933160260724
            },
            {
                "x": 120.20215097218868,
                "y": 50.56529297565427
            },
            {
                "x": 120.20034547777291,
                "y": 50.56900314179033
            },
            {
                "x": 120.19228824757859,
                "y": 50.57139013884098
            },
            {
                "x": 120.17402834315328,
                "y": 50.574617475309324
            },
            {
                "x": 120.15898148759486,
                "y": 50.57634101412384
            },
            {
                "x": 120.1506540102565,
                "y": 50.577577604471294
            },
            {
                "x": 120.1442533076684,
                "y": 50.5773091808443
            },
            {
                "x": 120.14643270256707,
                "y": 50.569508349779376
            },
            {
                "x": 120.14028316656876,
                "y": 50.55507279878077
            },
            {
                "x": 120.13918495706456,
                "y": 50.55035981890275
            },
            {
                "x": 120.13752447325587,
                "y": 50.543232768852626
            },
            {
                "x": 120.72829844961161,
                "y": 50.53234925907007
            },
            {
                "x": 120.72587753773361,
                "y": 50.52848766736313
            },
            {
                "x": 120.71832185730709,
                "y": 50.526735303561225
            },
            {
                "x": 120.70003316794319,
                "y": 50.52728831549711
            },
            {
                "x": 120.68885461962098,
                "y": 50.52160334231136
            },
            {
                "x": 120.67414939565361,
                "y": 50.520992513241225
            },
            {
                "x": 120.6631255857158,
                "y": 50.52332599841878
            },
            {
                "x": 120.65409670359008,
                "y": 50.52407735071292
            },
            {
                "x": 120.65107579959368,
                "y": 50.514006309026385
            },
            {
                "x": 120.63902944182516,
                "y": 50.50468614892182
            },
            {
                "x": 120.61667858367659,
                "y": 50.494485178971715
            },
            {
                "x": 120.60232683354488,
                "y": 50.489128295542635
            },
            {
                "x": 120.59025098041519,
                "y": 50.48705957849093
            },
            {
                "x": 120.58305378721597,
                "y": 50.484284564970956
            },
            {
                "x": 120.5795305836381,
                "y": 50.480733824190295
            },
            {
                "x": 120.58175388461062,
                "y": 50.47638708334405
            },
            {
                "x": 120.5769778884568,
                "y": 50.46513058955152
            },
            {
                "x": 120.56982818243017,
                "y": 50.4588243089417
            },
            {
                "x": 120.56283208180034,
                "y": 50.451914341096945
            },
            {
                "x": 120.55836560434287,
                "y": 50.439451754318284
            },
            {
                "x": 120.55661181807669,
                "y": 50.42592364299236
            },
            {
                "x": 120.5463921409708,
                "y": 50.41171284082769
            },
            {
                "x": 120.53855533930347,
                "y": 50.39903169423232
            },
            {
                "x": 120.52821024250295,
                "y": 50.39700773388835
            },
            {
                "x": 120.52049295431446,
                "y": 50.39812157195644
            },
            {
                "x": 120.52070841638026,
                "y": 50.40197647703367
            },
            {
                "x": 120.5210808044266,
                "y": 50.40550493471224
            },
            {
                "x": 120.5140733772231,
                "y": 50.40763016416584
            },
            {
                "x": 120.50486070851144,
                "y": 50.40641716354029
            },
            {
                "x": 120.50090795195351,
                "y": 50.402640673107044
            },
            {
                "x": 120.50159947071603,
                "y": 50.3966754133864
            },
            {
                "x": 120.50575058497682,
                "y": 50.39143609309069
            },
            {
                "x": 120.50557587820602,
                "y": 50.381839422213595
            },
            {
                "x": 120.50067443513805,
                "y": 50.375060919866286
            },
            {
                "x": 120.4973260219533,
                "y": 50.37184261904102
            },
            {
                "x": 120.4876117203921,
                "y": 50.37145681860811
            },
            {
                "x": 120.4777603168074,
                "y": 50.375426309832015
            },
            {
                "x": 120.4727374752718,
                "y": 50.38292567032178
            },
            {
                "x": 120.46785384364559,
                "y": 50.39397730960061
            },
            {
                "x": 120.46428474747931,
                "y": 50.40365230079801
            },
            {
                "x": 120.4535203257427,
                "y": 50.4176405959418
            },
            {
                "x": 120.45175413444882,
                "y": 50.42140551463702
            },
            {
                "x": 120.46117064969931,
                "y": 50.42428377213387
            },
            {
                "x": 120.46443570883355,
                "y": 50.43177874800525
            },
            {
                "x": 120.46611379002114,
                "y": 50.44506944641245
            },
            {
                "x": 120.47163499667127,
                "y": 50.446455434532844
            },
            {
                "x": 120.47653079960402,
                "y": 50.4452130357449
            },
            {
                "x": 120.48322441063273,
                "y": 50.43594955241074
            },
            {
                "x": 120.4905014875577,
                "y": 50.4322560842494
            },
            {
                "x": 120.50183103553412,
                "y": 50.431568460288204
            },
            {
                "x": 120.50755982830107,
                "y": 50.43537963889464
            },
            {
                "x": 120.51279363479647,
                "y": 50.44022156953685
            },
            {
                "x": 120.51985912081575,
                "y": 50.43875197347379
            },
            {
                "x": 120.52380333884943,
                "y": 50.43197585978784
            },
            {
                "x": 120.52567083020949,
                "y": 50.42737461192416
            },
            {
                "x": 120.53193471129286,
                "y": 50.42721195271659
            },
            {
                "x": 120.53473297259478,
                "y": 50.42961354487101
            },
            {
                "x": 120.53286605353608,
                "y": 50.434214963347785
            },
            {
                "x": 120.52524571207242,
                "y": 50.44578138887813
            },
            {
                "x": 120.52659704763212,
                "y": 50.44833404805396
            },
            {
                "x": 120.5323675184163,
                "y": 50.449202336029266
            },
            {
                "x": 120.5456611513271,
                "y": 50.45051077802431
            },
            {
                "x": 120.54790856745254,
                "y": 50.45370460548402
            },
            {
                "x": 120.54579424892964,
                "y": 50.45882236603251
            },
            {
                "x": 120.53465016799713,
                "y": 50.463411596162
            },
            {
                "x": 120.51980995188023,
                "y": 50.464956309241366
            },
            {
                "x": 120.51717709291526,
                "y": 50.464699725782445
            },
            {
                "x": 120.5187130863707,
                "y": 50.47376353321847
            },
            {
                "x": 120.5155302472509,
                "y": 50.480828958102066
            },
            {
                "x": 120.50661764323547,
                "y": 50.488183982758166
            },
            {
                "x": 120.49860014985552,
                "y": 50.49054758578078
            },
            {
                "x": 120.48965128748527,
                "y": 50.494844160256854
            },
            {
                "x": 120.4847501234564,
                "y": 50.500557018021766
            },
            {
                "x": 120.47796894120695,
                "y": 50.50325036441381
            },
            {
                "x": 120.473055259433,
                "y": 50.50385174406833
            },
            {
                "x": 120.47493874211648,
                "y": 50.507085180936535
            },
            {
                "x": 120.47544593198063,
                "y": 50.51389025434943
            },
            {
                "x": 120.47080330237422,
                "y": 50.522454116940295
            },
            {
                "x": 120.49585625247536,
                "y": 50.52197277601012
            },
            {
                "x": 120.49061309616755,
                "y": 50.517422353556825
            },
            {
                "x": 120.49114049072655,
                "y": 50.50717872600163
            },
            {
                "x": 120.50295079550881,
                "y": 50.496939460651895
            },
            {
                "x": 120.52088608690187,
                "y": 50.48625838062883
            },
            {
                "x": 120.5307355205717,
                "y": 50.481510977880745
            },
            {
                "x": 120.54475981560536,
                "y": 50.481813718577804
            },
            {
                "x": 120.56192601175081,
                "y": 50.4890369697906
            },
            {
                "x": 120.56490021663706,
                "y": 50.49401710324865
            },
            {
                "x": 120.56291911093138,
                "y": 50.498142644093846
            },
            {
                "x": 120.55486873502424,
                "y": 50.501725319274776
            },
            {
                "x": 120.5492727317666,
                "y": 50.509362780173916
            },
            {
                "x": 120.54393478563262,
                "y": 50.51560162497548
            },
            {
                "x": 120.53893186068609,
                "y": 50.51827816959196
            },
            {
                "x": 120.54233270000209,
                "y": 50.523803019664676
            },
            {
                "x": 120.54733588398523,
                "y": 50.52857320489576
            },
            {
                "x": 120.54971595766015,
                "y": 50.53851633527502
            },
            {
                "x": 120.56007714909896,
                "y": 50.54704041134302
            },
            {
                "x": 120.5687310957128,
                "y": 50.5533903744344
            },
            {
                "x": 120.57637757436332,
                "y": 50.55553297377334
            },
            {
                "x": 120.58570162261616,
                "y": 50.55475588200446
            },
            {
                "x": 120.5894370241463,
                "y": 50.549269477548314
            },
            {
                "x": 120.59356531971382,
                "y": 50.53923393779814
            },
            {
                "x": 120.59943421754966,
                "y": 50.532740713545756
            },
            {
                "x": 120.61165300561586,
                "y": 50.53165917392734
            },
            {
                "x": 120.61951427887041,
                "y": 50.5359327904204
            },
            {
                "x": 120.62486426419771,
                "y": 50.544585435391475
            },
            {
                "x": 120.62737637570056,
                "y": 50.55255542839599
            },
            {
                "x": 120.63464763757186,
                "y": 50.558067107670674
            },
            {
                "x": 120.64475451382329,
                "y": 50.56053700714729
            },
            {
                "x": 120.6526555540477,
                "y": 50.55755234429566
            },
            {
                "x": 120.65560801387512,
                "y": 50.552537807704695
            },
            {
                "x": 120.65568790728227,
                "y": 50.545472256673975
            },
            {
                "x": 120.65908097828961,
                "y": 50.53982362856098
            },
            {
                "x": 120.66676816840881,
                "y": 50.538428870515006
            },
            {
                "x": 120.67907379877659,
                "y": 50.54262550637442
            },
            {
                "x": 120.68194132190418,
                "y": 50.549577640808394
            },
            {
                "x": 120.68185141239826,
                "y": 50.557821020869554
            },
            {
                "x": 120.68665705953407,
                "y": 50.56417805194514
            },
            {
                "x": 120.69638444696216,
                "y": 50.566292620561974
            },
            {
                "x": 120.7045399401693,
                "y": 50.561905766136
            },
            {
                "x": 120.70775702257141,
                "y": 50.55431311240817
            },
            {
                "x": 120.71101031728551,
                "y": 50.54318801262214
            },
            {
                "x": 120.7162638757369,
                "y": 50.53910614793541
            },
            {
                "x": 120.72420535518876,
                "y": 50.536309261483225
            },
            {
                "x": 120.72829844961161,
                "y": 50.53234925907007
            }
        ]
    },
    "fieldValues": [
        "4",
        "119.81685",
        "50.6115",
        "120.7283",
        "50.290955",
        "0",
        "5.638407532597711E8",
        "580871.8897624362",
        "8732",
        "11",
        "21",
        "21",
        "温性草甸草原类",
        "山地草甸草原亚类",
        "小莎草组",
        "具灌木的脚苔草"
    ],
    "ID": 4
}