{
    "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": 119.92768099650246,
            "y": 49.75066750742799
        },
        "parts": [
            104,
            17,
            123,
            31,
            104
        ],
        "style": null,
        "prjCoordSys": null,
        "id": 2,
        "type": "REGION",
        "partTopo": [
            1,
            1,
            1,
            1,
            1
        ],
        "points": [
            {
                "x": 120.28174645838615,
                "y": 49.659494073103104
            },
            {
                "x": 120.29361431167534,
                "y": 49.646564441202855
            },
            {
                "x": 120.30354621839243,
                "y": 49.648538919826336
            },
            {
                "x": 120.3027139599295,
                "y": 49.641942490050155
            },
            {
                "x": 120.30788176118934,
                "y": 49.63510623841972
            },
            {
                "x": 120.32150091679458,
                "y": 49.62536967639153
            },
            {
                "x": 120.33282105631686,
                "y": 49.62172156523926
            },
            {
                "x": 120.34173457584096,
                "y": 49.62079770059316
            },
            {
                "x": 120.33457802748714,
                "y": 49.60872837175563
            },
            {
                "x": 120.330850735853,
                "y": 49.60146338809505
            },
            {
                "x": 120.32941243358783,
                "y": 49.59531163874665
            },
            {
                "x": 120.33222051119714,
                "y": 49.591420270514725
            },
            {
                "x": 120.344253938484,
                "y": 49.59084764870651
            },
            {
                "x": 120.34956350696741,
                "y": 49.591871991177214
            },
            {
                "x": 120.3575555645552,
                "y": 49.589917349428816
            },
            {
                "x": 120.36139392005774,
                "y": 49.5832180945125
            },
            {
                "x": 120.35972617313276,
                "y": 49.57754081839738
            },
            {
                "x": 120.36090348429367,
                "y": 49.57246829062552
            },
            {
                "x": 120.37480940877008,
                "y": 49.57124835422318
            },
            {
                "x": 120.38040618951993,
                "y": 49.57494173005317
            },
            {
                "x": 120.3871169945517,
                "y": 49.577619039303656
            },
            {
                "x": 120.39827170793237,
                "y": 49.58050864953292
            },
            {
                "x": 120.41469433334733,
                "y": 49.57992314897809
            },
            {
                "x": 120.42092216687526,
                "y": 49.581974412720214
            },
            {
                "x": 120.4254214603117,
                "y": 49.589606927022
            },
            {
                "x": 120.4332693448987,
                "y": 49.58459983604184
            },
            {
                "x": 120.44838595806168,
                "y": 49.57559511180169
            },
            {
                "x": 120.46263990918986,
                "y": 49.56617271214966
            },
            {
                "x": 120.46784952498425,
                "y": 49.5528010591591
            },
            {
                "x": 120.46681650935773,
                "y": 49.5355267867227
            },
            {
                "x": 120.45966816448345,
                "y": 49.52024375094022
            },
            {
                "x": 120.44925729593916,
                "y": 49.50614661691921
            },
            {
                "x": 120.43787598506759,
                "y": 49.499743627908515
            },
            {
                "x": 120.42610705012564,
                "y": 49.50029774163794
            },
            {
                "x": 120.41358358220054,
                "y": 49.507340654317
            },
            {
                "x": 120.40220895219198,
                "y": 49.51713099905163
            },
            {
                "x": 120.39309460364878,
                "y": 49.52685399563533
            },
            {
                "x": 120.38784874255614,
                "y": 49.5390425206034
            },
            {
                "x": 120.3837913205217,
                "y": 49.548745371676496
            },
            {
                "x": 120.37846555193883,
                "y": 49.555205417276746
            },
            {
                "x": 120.37299998989347,
                "y": 49.55999241125186
            },
            {
                "x": 120.36612838057866,
                "y": 49.55986285623491
            },
            {
                "x": 120.3596063215674,
                "y": 49.55581557573337
            },
            {
                "x": 120.35636413764854,
                "y": 49.54737794057763
            },
            {
                "x": 120.35833833995332,
                "y": 49.539580001150604
            },
            {
                "x": 120.36324054134718,
                "y": 49.531309330102495
            },
            {
                "x": 120.37815410673103,
                "y": 49.51929810758523
            },
            {
                "x": 120.39459172063329,
                "y": 49.5094887734758
            },
            {
                "x": 120.40187404060065,
                "y": 49.503837472124054
            },
            {
                "x": 120.40567208769484,
                "y": 49.49736817792985
            },
            {
                "x": 120.40596326168996,
                "y": 49.48890280380076
            },
            {
                "x": 120.40292685273911,
                "y": 49.48027864093882
            },
            {
                "x": 120.3949049102632,
                "y": 49.47521070431096
            },
            {
                "x": 120.38476894635852,
                "y": 49.47407363436378
            },
            {
                "x": 120.3768868817873,
                "y": 49.476074895855504
            },
            {
                "x": 120.36874862997557,
                "y": 49.481307259075805
            },
            {
                "x": 120.36154987827813,
                "y": 49.48947783587213
            },
            {
                "x": 120.35433338371998,
                "y": 49.49866220897791
            },
            {
                "x": 120.34614229785005,
                "y": 49.50693546360795
            },
            {
                "x": 120.3377344051919,
                "y": 49.51320649533643
            },
            {
                "x": 120.33001175753274,
                "y": 49.520249542431145
            },
            {
                "x": 120.32268858104845,
                "y": 49.52792570114473
            },
            {
                "x": 120.32147436511549,
                "y": 49.536824556164966
            },
            {
                "x": 120.32320033688671,
                "y": 49.549637244207254
            },
            {
                "x": 120.32213418483921,
                "y": 49.557003111807106
            },
            {
                "x": 120.31422902064303,
                "y": 49.562209024337804
            },
            {
                "x": 120.30739574426478,
                "y": 49.56224151314296
            },
            {
                "x": 120.3036415325875,
                "y": 49.56026778815102
            },
            {
                "x": 120.30212582868177,
                "y": 49.55485658581474
            },
            {
                "x": 120.30203922340735,
                "y": 49.550141275732166
            },
            {
                "x": 120.30442094588713,
                "y": 49.542977303587044
            },
            {
                "x": 120.30268691440996,
                "y": 49.53337148293883
            },
            {
                "x": 120.29587634997928,
                "y": 49.52479758542904
            },
            {
                "x": 120.29045019885474,
                "y": 49.531938201778694
            },
            {
                "x": 120.27731780232433,
                "y": 49.53970646968771
            },
            {
                "x": 120.26826846112625,
                "y": 49.54435270386046
            },
            {
                "x": 120.25643775488076,
                "y": 49.54793566987963
            },
            {
                "x": 120.24619882724699,
                "y": 49.54747328431807
            },
            {
                "x": 120.24343375390747,
                "y": 49.543203365858915
            },
            {
                "x": 120.23633997384849,
                "y": 49.54646494813145
            },
            {
                "x": 120.22966127002233,
                "y": 49.54715290971791
            },
            {
                "x": 120.21386597398912,
                "y": 49.54675435684097
            },
            {
                "x": 120.19784187120366,
                "y": 49.54536552022541
            },
            {
                "x": 120.18541454804966,
                "y": 49.543099694610625
            },
            {
                "x": 120.1620662034903,
                "y": 49.54397719912128
            },
            {
                "x": 120.14965893573115,
                "y": 49.54727284649773
            },
            {
                "x": 120.14491938058417,
                "y": 49.55416815832946
            },
            {
                "x": 120.14480048395114,
                "y": 49.56367678072865
            },
            {
                "x": 120.18713831454643,
                "y": 49.59612826003934
            },
            {
                "x": 120.21284608084703,
                "y": 49.62148693521391
            },
            {
                "x": 120.23152691079804,
                "y": 49.64756973071848
            },
            {
                "x": 120.23611077305321,
                "y": 49.66470284544924
            },
            {
                "x": 120.23422171089827,
                "y": 49.672099664855885
            },
            {
                "x": 120.22725566125071,
                "y": 49.67674262740864
            },
            {
                "x": 120.2348359966777,
                "y": 49.68023956069423
            },
            {
                "x": 120.23911964392681,
                "y": 49.68992813473794
            },
            {
                "x": 120.23878023063145,
                "y": 49.703019456767954
            },
            {
                "x": 120.23779183023082,
                "y": 49.71294650067303
            },
            {
                "x": 120.24692399946416,
                "y": 49.719211115943395
            },
            {
                "x": 120.26056024268993,
                "y": 49.71960808480057
            },
            {
                "x": 120.27323257057391,
                "y": 49.7119979841387
            },
            {
                "x": 120.28236081325714,
                "y": 49.69694801723015
            },
            {
                "x": 120.28075110740501,
                "y": 49.670701176799994
            },
            {
                "x": 120.28174645838615,
                "y": 49.659494073103104
            },
            {
                "x": 120.37093575798887,
                "y": 49.780871418217274
            },
            {
                "x": 120.35428654878498,
                "y": 49.78214670578899
            },
            {
                "x": 120.34344728515906,
                "y": 49.785071231130935
            },
            {
                "x": 120.33681459540495,
                "y": 49.79003749743717
            },
            {
                "x": 120.33877334551079,
                "y": 49.79839470830289
            },
            {
                "x": 120.33575867440447,
                "y": 49.804338325435204
            },
            {
                "x": 120.33088191544192,
                "y": 49.80957347439573
            },
            {
                "x": 120.32358478159817,
                "y": 49.81339883662248
            },
            {
                "x": 120.36410884699372,
                "y": 49.8242244610009
            },
            {
                "x": 120.38113382650003,
                "y": 49.8254634232039
            },
            {
                "x": 120.39247479994549,
                "y": 49.823685643883486
            },
            {
                "x": 120.40508283889005,
                "y": 49.815766956518296
            },
            {
                "x": 120.40865327708094,
                "y": 49.80788570015274
            },
            {
                "x": 120.41027740453148,
                "y": 49.7975034596526
            },
            {
                "x": 120.41188928338939,
                "y": 49.792830119598655
            },
            {
                "x": 120.39114168686683,
                "y": 49.78463123126931
            },
            {
                "x": 120.37093575798887,
                "y": 49.780871418217274
            },
            {
                "x": 120.03121530985756,
                "y": 49.90791242491086
            },
            {
                "x": 120.02675625397214,
                "y": 49.901721302305916
            },
            {
                "x": 120.02304666652665,
                "y": 49.891114777195824
            },
            {
                "x": 120.0225501217081,
                "y": 49.88119730389767
            },
            {
                "x": 120.02780665309132,
                "y": 49.86309606109843
            },
            {
                "x": 120.04132893511292,
                "y": 49.8389220409371
            },
            {
                "x": 120.04996544255052,
                "y": 49.828925218358535
            },
            {
                "x": 120.05657377325316,
                "y": 49.81896518234068
            },
            {
                "x": 120.05856326981811,
                "y": 49.804407771391446
            },
            {
                "x": 120.0591487742076,
                "y": 49.79590444883455
            },
            {
                "x": 120.05891002046901,
                "y": 49.78934274566529
            },
            {
                "x": 120.06346513683975,
                "y": 49.78263199538225
            },
            {
                "x": 120.0582092936914,
                "y": 49.77780688655941
            },
            {
                "x": 120.05379029094506,
                "y": 49.77037586741389
            },
            {
                "x": 120.04988042647786,
                "y": 49.76386218668242
            },
            {
                "x": 120.03751158297847,
                "y": 49.77637384748487
            },
            {
                "x": 120.03191214230591,
                "y": 49.788874123988954
            },
            {
                "x": 120.03470326606796,
                "y": 49.808405143224945
            },
            {
                "x": 120.03611869191795,
                "y": 49.81456654022392
            },
            {
                "x": 120.03035268439955,
                "y": 49.818979072546504
            },
            {
                "x": 120.02245241899074,
                "y": 49.82000466223279
            },
            {
                "x": 120.01277237330952,
                "y": 49.81918337831647
            },
            {
                "x": 120.0028840172059,
                "y": 49.82040912525185
            },
            {
                "x": 119.99596294423793,
                "y": 49.82718880210023
            },
            {
                "x": 119.98394759724967,
                "y": 49.83245626311117
            },
            {
                "x": 119.97008012047895,
                "y": 49.834081538044636
            },
            {
                "x": 119.95292488204124,
                "y": 49.82725525199865
            },
            {
                "x": 119.93578293276845,
                "y": 49.81749931881446
            },
            {
                "x": 119.91847575420556,
                "y": 49.80550776405627
            },
            {
                "x": 119.91007113321386,
                "y": 49.794159280199814
            },
            {
                "x": 119.90998684422735,
                "y": 49.79352968073951
            },
            {
                "x": 119.91118297209454,
                "y": 49.786881313932184
            },
            {
                "x": 119.92611611745633,
                "y": 49.77659994929438
            },
            {
                "x": 119.95158810065311,
                "y": 49.765029562781606
            },
            {
                "x": 120.00279409189864,
                "y": 49.74905137533936
            },
            {
                "x": 120.03023306803877,
                "y": 49.74762187762234
            },
            {
                "x": 120.03567737032202,
                "y": 49.74834552738692
            },
            {
                "x": 120.03917534707595,
                "y": 49.7421445302585
            },
            {
                "x": 120.04078941213513,
                "y": 49.73590326748504
            },
            {
                "x": 120.03318503716889,
                "y": 49.733748793508965
            },
            {
                "x": 120.02489135661467,
                "y": 49.733014364204436
            },
            {
                "x": 120.01993456461896,
                "y": 49.73059086696477
            },
            {
                "x": 120.0176026075064,
                "y": 49.726325795084364
            },
            {
                "x": 120.02128166147239,
                "y": 49.718750809387146
            },
            {
                "x": 120.03390585883025,
                "y": 49.70149156614571
            },
            {
                "x": 120.04552196207447,
                "y": 49.69018537977914
            },
            {
                "x": 120.0609408630517,
                "y": 49.68366757606064
            },
            {
                "x": 120.0742922108017,
                "y": 49.68140914557254
            },
            {
                "x": 120.06787517594005,
                "y": 49.66968567681761
            },
            {
                "x": 120.06074898712478,
                "y": 49.65781000424979
            },
            {
                "x": 120.04672413398777,
                "y": 49.639436852974804
            },
            {
                "x": 120.0334522881135,
                "y": 49.63021164546716
            },
            {
                "x": 120.01166877376933,
                "y": 49.62364907486918
            },
            {
                "x": 119.98522913129094,
                "y": 49.6218291433755
            },
            {
                "x": 119.9754913256472,
                "y": 49.62506392345881
            },
            {
                "x": 119.9730624557773,
                "y": 49.63070812259747
            },
            {
                "x": 119.97108499464387,
                "y": 49.63833129358426
            },
            {
                "x": 119.96405849428851,
                "y": 49.64309072405875
            },
            {
                "x": 119.95026225677853,
                "y": 49.650783054205654
            },
            {
                "x": 119.94607748191969,
                "y": 49.65615458630192
            },
            {
                "x": 119.94293375793296,
                "y": 49.661646009795916
            },
            {
                "x": 119.93478091828254,
                "y": 49.667417699925785
            },
            {
                "x": 119.92787895473504,
                "y": 49.67126311688017
            },
            {
                "x": 119.9139938929493,
                "y": 49.672661893216166
            },
            {
                "x": 119.88234743850703,
                "y": 49.67179565172556
            },
            {
                "x": 119.85173876719297,
                "y": 49.666544802175714
            },
            {
                "x": 119.80922966645926,
                "y": 49.65348197303819
            },
            {
                "x": 119.7958561877168,
                "y": 49.645147770297264
            },
            {
                "x": 119.79168081189862,
                "y": 49.641942324859
            },
            {
                "x": 119.78522916095072,
                "y": 49.636988641529854
            },
            {
                "x": 119.76725740659047,
                "y": 49.618094948172455
            },
            {
                "x": 119.76323084680973,
                "y": 49.61322143204224
            },
            {
                "x": 119.75274551818761,
                "y": 49.60414877346004
            },
            {
                "x": 119.74120721039087,
                "y": 49.593382394106065
            },
            {
                "x": 119.72821519160661,
                "y": 49.58815608129021
            },
            {
                "x": 119.71706935687989,
                "y": 49.58814065677776
            },
            {
                "x": 119.71364839307554,
                "y": 49.590953605331144
            },
            {
                "x": 119.71656282708058,
                "y": 49.59943156437332
            },
            {
                "x": 119.72276262798815,
                "y": 49.610506031040664
            },
            {
                "x": 119.73078366876133,
                "y": 49.61915143769822
            },
            {
                "x": 119.73723784424281,
                "y": 49.62682867358738
            },
            {
                "x": 119.74404337243179,
                "y": 49.63280931193191
            },
            {
                "x": 119.74803921778656,
                "y": 49.638013049265666
            },
            {
                "x": 119.75272078770645,
                "y": 49.6453050459635
            },
            {
                "x": 119.75538276985264,
                "y": 49.65262981837276
            },
            {
                "x": 119.75951997932539,
                "y": 49.66200069561373
            },
            {
                "x": 119.76461322715636,
                "y": 49.67110805801502
            },
            {
                "x": 119.77302803590034,
                "y": 49.67623437181144
            },
            {
                "x": 119.78716064764677,
                "y": 49.68070773582894
            },
            {
                "x": 119.80285868012409,
                "y": 49.687680847445506
            },
            {
                "x": 119.80840013351629,
                "y": 49.69263140409064
            },
            {
                "x": 119.81126275779675,
                "y": 49.69709052174031
            },
            {
                "x": 119.81046988804819,
                "y": 49.703054056049865
            },
            {
                "x": 119.80714286280512,
                "y": 49.70727786285368
            },
            {
                "x": 119.80110768201614,
                "y": 49.712151807096426
            },
            {
                "x": 119.80026409059721,
                "y": 49.71536819157558
            },
            {
                "x": 119.80036876231858,
                "y": 49.7228578544429
            },
            {
                "x": 119.81209970151019,
                "y": 49.72236086960136
            },
            {
                "x": 119.8243458100083,
                "y": 49.725636397183116
            },
            {
                "x": 119.84239457153774,
                "y": 49.73958095712602
            },
            {
                "x": 119.87194937012035,
                "y": 49.76092329461138
            },
            {
                "x": 119.89031808096803,
                "y": 49.77618501710955
            },
            {
                "x": 119.89483072474422,
                "y": 49.78113385722382
            },
            {
                "x": 119.893113256048,
                "y": 49.784007471852256
            },
            {
                "x": 119.88790267253266,
                "y": 49.78790712590344
            },
            {
                "x": 119.87370476786667,
                "y": 49.79698517918843
            },
            {
                "x": 119.85498292326183,
                "y": 49.80854105987135
            },
            {
                "x": 119.84738966638677,
                "y": 49.81988169337479
            },
            {
                "x": 119.839747833206,
                "y": 49.83550475774735
            },
            {
                "x": 119.8359452715723,
                "y": 49.84714214543657
            },
            {
                "x": 119.83819166264655,
                "y": 49.85704951246116
            },
            {
                "x": 119.84046119805323,
                "y": 49.86759172509527
            },
            {
                "x": 119.87213212048906,
                "y": 49.87860832279094
            },
            {
                "x": 119.90780258202335,
                "y": 49.89372281230024
            },
            {
                "x": 119.93171601201419,
                "y": 49.90483377511105
            },
            {
                "x": 119.95002169096855,
                "y": 49.912056293520024
            },
            {
                "x": 119.9655565044264,
                "y": 49.91319435807823
            },
            {
                "x": 119.97816410086021,
                "y": 49.911922904796754
            },
            {
                "x": 119.99333149536334,
                "y": 49.90701269436942
            },
            {
                "x": 120.00489166765122,
                "y": 49.90561936932588
            },
            {
                "x": 120.0154278241354,
                "y": 49.905680376824556
            },
            {
                "x": 120.02481129124574,
                "y": 49.90811017358853
            },
            {
                "x": 120.03121530985756,
                "y": 49.90791242491086
            },
            {
                "x": 120.1001533622835,
                "y": 49.85621986427404
            },
            {
                "x": 120.0854313180753,
                "y": 49.85636607578283
            },
            {
                "x": 120.0757897008381,
                "y": 49.86089374392014
            },
            {
                "x": 120.07316100991783,
                "y": 49.86825624098416
            },
            {
                "x": 120.07664381133476,
                "y": 49.88226303858056
            },
            {
                "x": 120.08612238411988,
                "y": 49.89025466920666
            },
            {
                "x": 120.09855557241528,
                "y": 49.89118685565607
            },
            {
                "x": 120.10618580093946,
                "y": 49.894465710415325
            },
            {
                "x": 120.11953382695559,
                "y": 49.903752254383804
            },
            {
                "x": 120.13411072614073,
                "y": 49.91173018202444
            },
            {
                "x": 120.1461658554181,
                "y": 49.91320454727461
            },
            {
                "x": 120.16298616296137,
                "y": 49.91216323873891
            },
            {
                "x": 120.16947323461233,
                "y": 49.91268344250232
            },
            {
                "x": 120.17179117925734,
                "y": 49.91681869524215
            },
            {
                "x": 120.18613127205843,
                "y": 49.91715507573495
            },
            {
                "x": 120.19817815340232,
                "y": 49.922232143708335
            },
            {
                "x": 120.20596557058145,
                "y": 49.9279703214102
            },
            {
                "x": 120.21331751457926,
                "y": 49.93037232133663
            },
            {
                "x": 120.22148434817221,
                "y": 49.93043666013138
            },
            {
                "x": 120.22563998385867,
                "y": 49.92640439848993
            },
            {
                "x": 120.22882074730576,
                "y": 49.918190004808
            },
            {
                "x": 120.22860909944656,
                "y": 49.91145075035061
            },
            {
                "x": 120.23352542746163,
                "y": 49.9048615284029
            },
            {
                "x": 120.23655754272764,
                "y": 49.90184600804205
            },
            {
                "x": 120.23545305596805,
                "y": 49.89564963483842
            },
            {
                "x": 120.21230214080691,
                "y": 49.894272315594336
            },
            {
                "x": 120.19186829597352,
                "y": 49.88960577616188
            },
            {
                "x": 120.16391921772852,
                "y": 49.87776308676495
            },
            {
                "x": 120.13972742138611,
                "y": 49.8689127482212
            },
            {
                "x": 120.11577228892874,
                "y": 49.85885284897293
            },
            {
                "x": 120.1001533622835,
                "y": 49.85621986427404
            },
            {
                "x": 120.52593695274088,
                "y": 49.96465027327839
            },
            {
                "x": 120.53140689623913,
                "y": 49.961865941487396
            },
            {
                "x": 120.54464309114067,
                "y": 49.96097998224529
            },
            {
                "x": 120.55064247200863,
                "y": 49.96313469187479
            },
            {
                "x": 120.55627195257095,
                "y": 49.96418618392164
            },
            {
                "x": 120.56372426635863,
                "y": 49.9634050225392
            },
            {
                "x": 120.56972312286572,
                "y": 49.961491391842245
            },
            {
                "x": 120.57309779697691,
                "y": 49.95985284405825
            },
            {
                "x": 120.57227222025998,
                "y": 49.95323146527461
            },
            {
                "x": 120.56560797842396,
                "y": 49.9428700490073
            },
            {
                "x": 120.558382888879,
                "y": 49.93420900973197
            },
            {
                "x": 120.55474338610874,
                "y": 49.92931061472421
            },
            {
                "x": 120.54833274739349,
                "y": 49.918638332740485
            },
            {
                "x": 120.54213807682005,
                "y": 49.904831480375734
            },
            {
                "x": 120.5354822644057,
                "y": 49.885407066555224
            },
            {
                "x": 120.5300691761824,
                "y": 49.87870366842538
            },
            {
                "x": 120.52277349562394,
                "y": 49.873719056546946
            },
            {
                "x": 120.51670615253401,
                "y": 49.87283235782677
            },
            {
                "x": 120.51191873582772,
                "y": 49.87519282448964
            },
            {
                "x": 120.5120309726645,
                "y": 49.88532519277497
            },
            {
                "x": 120.51693361887214,
                "y": 49.8898847059654
            },
            {
                "x": 120.51964992751282,
                "y": 49.900252818688635
            },
            {
                "x": 120.51663687887564,
                "y": 49.9090225705624
            },
            {
                "x": 120.51153176604988,
                "y": 49.91327649563175
            },
            {
                "x": 120.50621851745909,
                "y": 49.91450824150321
            },
            {
                "x": 120.50416489594629,
                "y": 49.91337006380033
            },
            {
                "x": 120.50113289792148,
                "y": 49.90810677684486
            },
            {
                "x": 120.49689753668574,
                "y": 49.903138408964104
            },
            {
                "x": 120.49442806672711,
                "y": 49.89916926209383
            },
            {
                "x": 120.49025522723376,
                "y": 49.88371215936894
            },
            {
                "x": 120.4851295430871,
                "y": 49.86852495055068
            },
            {
                "x": 120.47863693664328,
                "y": 49.862609856276926
            },
            {
                "x": 120.468390440531,
                "y": 49.85911482285769
            },
            {
                "x": 120.45682046470208,
                "y": 49.85863077269394
            },
            {
                "x": 120.44735024975702,
                "y": 49.861645875587314
            },
            {
                "x": 120.43604173109262,
                "y": 49.86873949607152
            },
            {
                "x": 120.42990499656294,
                "y": 49.8783371743691
            },
            {
                "x": 120.42978011281046,
                "y": 49.88967650220465
            },
            {
                "x": 120.42890690423322,
                "y": 49.90971683718736
            },
            {
                "x": 120.42322979764758,
                "y": 49.915886475246
            },
            {
                "x": 120.41367197016547,
                "y": 49.91857029858404
            },
            {
                "x": 120.39609252594263,
                "y": 49.920733271663636
            },
            {
                "x": 120.38165135142066,
                "y": 49.92865554194893
            },
            {
                "x": 120.37029407481464,
                "y": 49.93236826286145
            },
            {
                "x": 120.35770766527037,
                "y": 49.93519277725243
            },
            {
                "x": 120.34439004016585,
                "y": 49.93707730021453
            },
            {
                "x": 120.34099463805644,
                "y": 49.93455400952754
            },
            {
                "x": 120.33983222709442,
                "y": 49.92960206632657
            },
            {
                "x": 120.35664949408876,
                "y": 49.920931302920714
            },
            {
                "x": 120.3692189451962,
                "y": 49.913712950289415
            },
            {
                "x": 120.38145932072322,
                "y": 49.90618953038168
            },
            {
                "x": 120.3887244869094,
                "y": 49.899181209610795
            },
            {
                "x": 120.39986431619108,
                "y": 49.89024907131732
            },
            {
                "x": 120.40300988032553,
                "y": 49.88738682462952
            },
            {
                "x": 120.39064320254354,
                "y": 49.890022610538985
            },
            {
                "x": 120.37839279670816,
                "y": 49.88774304849021
            },
            {
                "x": 120.36709170520402,
                "y": 49.88299780551372
            },
            {
                "x": 120.35247398839698,
                "y": 49.88146869919181
            },
            {
                "x": 120.3253178449064,
                "y": 49.882924201154076
            },
            {
                "x": 120.28229661999083,
                "y": 49.890573016850595
            },
            {
                "x": 120.2696531802251,
                "y": 49.89235963876986
            },
            {
                "x": 120.25719472989651,
                "y": 49.90152857602297
            },
            {
                "x": 120.25537269437503,
                "y": 49.911181218995814
            },
            {
                "x": 120.25993597580084,
                "y": 49.924911043780526
            },
            {
                "x": 120.27798805043767,
                "y": 49.94401674648837
            },
            {
                "x": 120.31333653932491,
                "y": 49.962918635306956
            },
            {
                "x": 120.34395963291007,
                "y": 49.97463808346862
            },
            {
                "x": 120.35101783684729,
                "y": 49.975566278917235
            },
            {
                "x": 120.36044491057926,
                "y": 49.97662078023483
            },
            {
                "x": 120.36596711513224,
                "y": 49.97841708275392
            },
            {
                "x": 120.3761027643599,
                "y": 49.97922823445613
            },
            {
                "x": 120.392259389186,
                "y": 49.976370497965036
            },
            {
                "x": 120.40805733368475,
                "y": 49.9752393925184
            },
            {
                "x": 120.42043311650558,
                "y": 49.97581505509229
            },
            {
                "x": 120.42966635034271,
                "y": 49.97603978159531
            },
            {
                "x": 120.43949024174039,
                "y": 49.975525986520545
            },
            {
                "x": 120.44431189283718,
                "y": 49.97434798773996
            },
            {
                "x": 120.45415451554082,
                "y": 49.96960286157669
            },
            {
                "x": 120.45594007992283,
                "y": 49.96637260549577
            },
            {
                "x": 120.45266066528049,
                "y": 49.96113275101467
            },
            {
                "x": 120.44583002183424,
                "y": 49.95812288706148
            },
            {
                "x": 120.44271748032207,
                "y": 49.95574079280739
            },
            {
                "x": 120.44170309472463,
                "y": 49.9514493021479
            },
            {
                "x": 120.44250834421142,
                "y": 49.94730684459887
            },
            {
                "x": 120.4411283168683,
                "y": 49.94254628119839
            },
            {
                "x": 120.43778270661876,
                "y": 49.93917401044379
            },
            {
                "x": 120.434925591689,
                "y": 49.93355270295713
            },
            {
                "x": 120.43401039214991,
                "y": 49.92536237403463
            },
            {
                "x": 120.4354153018814,
                "y": 49.92267995082097
            },
            {
                "x": 120.44798136385346,
                "y": 49.920865136521996
            },
            {
                "x": 120.45486178988108,
                "y": 49.923023267390654
            },
            {
                "x": 120.46351845876222,
                "y": 49.92837802293908
            },
            {
                "x": 120.46818267306155,
                "y": 49.9351633727065
            },
            {
                "x": 120.46979516291762,
                "y": 49.94412727628871
            },
            {
                "x": 120.47237842787511,
                "y": 49.951806594676185
            },
            {
                "x": 120.47656177723637,
                "y": 49.95762814455444
            },
            {
                "x": 120.4823061641046,
                "y": 49.96142656495838
            },
            {
                "x": 120.48564914206483,
                "y": 49.9712262126088
            },
            {
                "x": 120.49224571595865,
                "y": 49.971151158099694
            },
            {
                "x": 120.49613388597848,
                "y": 49.97302885781464
            },
            {
                "x": 120.50887105475027,
                "y": 49.97350665877605
            },
            {
                "x": 120.52266378300865,
                "y": 49.97170045292877
            },
            {
                "x": 120.52254948409137,
                "y": 49.96714530712277
            },
            {
                "x": 120.52593695274088,
                "y": 49.96465027327839
            }
        ]
    },
    "fieldValues": [
        "2",
        "119.713646",
        "49.97923",
        "120.5731",
        "49.474075",
        "0",
        "8.30874714177136E8",
        "485975.2022526772",
        "6088",
        "14",
        "224",
        "224",
        "山地草甸类",
        "低中山草甸亚类",
        "中禾草组",
        "拂子茅、地榆"
    ],
    "ID": 2
}