{
    "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": 120.25292937260096,
            "y": 50.1394149385546
        },
        "parts": [
            39,
            39,
            106,
            41,
            94,
            54
        ],
        "style": null,
        "prjCoordSys": null,
        "id": 4,
        "type": "REGION",
        "partTopo": [
            1,
            1,
            1,
            1,
            1,
            1
        ],
        "points": [
            {
                "x": 120.35537111308824,
                "y": 50.09897351247396
            },
            {
                "x": 120.33825978334406,
                "y": 50.100079188427195
            },
            {
                "x": 120.33633756964362,
                "y": 50.10121289899573
            },
            {
                "x": 120.33522134413235,
                "y": 50.10226069570794
            },
            {
                "x": 120.3352265217188,
                "y": 50.10228985153216
            },
            {
                "x": 120.3353970297496,
                "y": 50.10337107180408
            },
            {
                "x": 120.33538312923059,
                "y": 50.104794500808126
            },
            {
                "x": 120.33547311895568,
                "y": 50.10553315619965
            },
            {
                "x": 120.3357283136077,
                "y": 50.106559492533286
            },
            {
                "x": 120.33600070486196,
                "y": 50.107362447332015
            },
            {
                "x": 120.33607798926148,
                "y": 50.10804702053611
            },
            {
                "x": 120.33616978019906,
                "y": 50.10867469630294
            },
            {
                "x": 120.33624527905594,
                "y": 50.10947026700607
            },
            {
                "x": 120.33633528486384,
                "y": 50.110208940677246
            },
            {
                "x": 120.33632789692477,
                "y": 50.11094842873481
            },
            {
                "x": 120.3364051889449,
                "y": 50.11163301513376
            },
            {
                "x": 120.33639634376559,
                "y": 50.11260351360839
            },
            {
                "x": 120.33639074495186,
                "y": 50.11323201627211
            },
            {
                "x": 120.33656365204243,
                "y": 50.11402679503161
            },
            {
                "x": 120.33665578725359,
                "y": 50.11477450251638
            },
            {
                "x": 120.33664807112518,
                "y": 50.11539399691313
            },
            {
                "x": 120.33672447759473,
                "y": 50.11613409809501
            },
            {
                "x": 120.33690130398703,
                "y": 50.11682690759479
            },
            {
                "x": 120.33707243902823,
                "y": 50.11773269902982
            },
            {
                "x": 120.3371651467483,
                "y": 50.118304908247126
            },
            {
                "x": 120.33741952381376,
                "y": 50.11938681244203
            },
            {
                "x": 120.33749326305951,
                "y": 50.1202934281889
            },
            {
                "x": 120.33758597805218,
                "y": 50.120865645130955
            },
            {
                "x": 120.33766217436863,
                "y": 50.121901300347545
            },
            {
                "x": 120.33738856111208,
                "y": 50.122575947887356
            },
            {
                "x": 120.3368529411542,
                "y": 50.12320374072288
            },
            {
                "x": 120.33639988689066,
                "y": 50.12376760940365
            },
            {
                "x": 120.33595534495986,
                "y": 50.12420038232305
            },
            {
                "x": 120.34499249744489,
                "y": 50.12001455134859
            },
            {
                "x": 120.35436519072609,
                "y": 50.115323743225694
            },
            {
                "x": 120.36199051635865,
                "y": 50.11081287397091
            },
            {
                "x": 120.3632237637645,
                "y": 50.10628531123659
            },
            {
                "x": 120.35998366000759,
                "y": 50.10120467772252
            },
            {
                "x": 120.35537111308824,
                "y": 50.09897351247396
            },
            {
                "x": 120.32181832942813,
                "y": 50.13340486978618
            },
            {
                "x": 120.32722943472626,
                "y": 50.129640230765084
            },
            {
                "x": 120.32640206694255,
                "y": 50.12999750759278
            },
            {
                "x": 120.32550621214405,
                "y": 50.13033916906284
            },
            {
                "x": 120.32452532429818,
                "y": 50.13061570744002
            },
            {
                "x": 120.32316955411629,
                "y": 50.130958568819544
            },
            {
                "x": 120.32192541364645,
                "y": 50.13112368849804
            },
            {
                "x": 120.32057204128071,
                "y": 50.13117999619254
            },
            {
                "x": 120.3187034096179,
                "y": 50.13088303080868
            },
            {
                "x": 120.31771585564975,
                "y": 50.13059688378029
            },
            {
                "x": 120.31672922145995,
                "y": 50.130255228150745
            },
            {
                "x": 120.3158369924869,
                "y": 50.129959254204024
            },
            {
                "x": 120.3149478013173,
                "y": 50.12961678980284
            },
            {
                "x": 120.31396273328623,
                "y": 50.1290440923359
            },
            {
                "x": 120.31307510442839,
                "y": 50.12847059381246
            },
            {
                "x": 120.3125490312045,
                "y": 50.12795221346039
            },
            {
                "x": 120.31183424616987,
                "y": 50.12692689323423
            },
            {
                "x": 120.3113124884937,
                "y": 50.12601098736056
            },
            {
                "x": 120.31085846969091,
                "y": 50.125383614053874
            },
            {
                "x": 120.31051520678075,
                "y": 50.124634027065895
            },
            {
                "x": 120.30998170513246,
                "y": 50.12360852861043
            },
            {
                "x": 120.30945936406931,
                "y": 50.12286814999843
            },
            {
                "x": 120.3091037149844,
                "y": 50.122184488012174
            },
            {
                "x": 120.30856750139056,
                "y": 50.12132549749727
            },
            {
                "x": 120.30776905395335,
                "y": 50.120299586953074
            },
            {
                "x": 120.30752535798854,
                "y": 50.120014228516254
            },
            {
                "x": 120.29701070620018,
                "y": 50.12419811196538
            },
            {
                "x": 120.28134352908333,
                "y": 50.1380250843984
            },
            {
                "x": 120.26521262758612,
                "y": 50.14792778206287
            },
            {
                "x": 120.2478968116328,
                "y": 50.15672849138475
            },
            {
                "x": 120.24170129279709,
                "y": 50.157690325547875
            },
            {
                "x": 120.24956839387991,
                "y": 50.15995459810843
            },
            {
                "x": 120.26507206410767,
                "y": 50.161749802524966
            },
            {
                "x": 120.28439470433696,
                "y": 50.16128930607532
            },
            {
                "x": 120.30250269254026,
                "y": 50.15892002516566
            },
            {
                "x": 120.31034745048575,
                "y": 50.15421976011094
            },
            {
                "x": 120.31687134064586,
                "y": 50.14390028941012
            },
            {
                "x": 120.3178754392552,
                "y": 50.138380751212544
            },
            {
                "x": 120.32181832942813,
                "y": 50.13340486978618
            },
            {
                "x": 120.05433478634019,
                "y": 50.18262539750441
            },
            {
                "x": 120.05847047870866,
                "y": 50.17949946887991
            },
            {
                "x": 120.06582956324395,
                "y": 50.1792623886025
            },
            {
                "x": 120.07312989162585,
                "y": 50.17987702123393
            },
            {
                "x": 120.08792000130502,
                "y": 50.184132242806605
            },
            {
                "x": 120.10597976506112,
                "y": 50.187039043715885
            },
            {
                "x": 120.11614697617323,
                "y": 50.18346816582056
            },
            {
                "x": 120.12254652644874,
                "y": 50.18129488418756
            },
            {
                "x": 120.13209574722762,
                "y": 50.18167819770724
            },
            {
                "x": 120.13436131989624,
                "y": 50.18703294080363
            },
            {
                "x": 120.13368720217214,
                "y": 50.19184050451525
            },
            {
                "x": 120.13237857862978,
                "y": 50.197220460219505
            },
            {
                "x": 120.12916712787072,
                "y": 50.202116903403926
            },
            {
                "x": 120.12860088841204,
                "y": 50.207486651555826
            },
            {
                "x": 120.13590175906418,
                "y": 50.20962620701868
            },
            {
                "x": 120.15482808092986,
                "y": 50.208433784681375
            },
            {
                "x": 120.16767537780832,
                "y": 50.20174893755908
            },
            {
                "x": 120.17974075305749,
                "y": 50.1885447944482
            },
            {
                "x": 120.18801699268691,
                "y": 50.151171486522664
            },
            {
                "x": 120.18853418611482,
                "y": 50.11180323157661
            },
            {
                "x": 120.19053285926809,
                "y": 50.09266956688089
            },
            {
                "x": 120.19010582628988,
                "y": 50.07103823609796
            },
            {
                "x": 120.18639025271902,
                "y": 50.068656507496584
            },
            {
                "x": 120.18525907002554,
                "y": 50.06875543722978
            },
            {
                "x": 120.18400317771815,
                "y": 50.06886526332165
            },
            {
                "x": 120.18292727269099,
                "y": 50.0689105467027
            },
            {
                "x": 120.18104439988417,
                "y": 50.068899787603705
            },
            {
                "x": 120.17924735402254,
                "y": 50.06889870057111
            },
            {
                "x": 120.17701390120143,
                "y": 50.06899752572502
            },
            {
                "x": 120.17531209225795,
                "y": 50.06898666802643
            },
            {
                "x": 120.17369813756015,
                "y": 50.06875454185435
            },
            {
                "x": 120.17182040300551,
                "y": 50.06834627023652
            },
            {
                "x": 120.17004105980378,
                "y": 50.06788179003096
            },
            {
                "x": 120.16860922316621,
                "y": 50.06747412859566
            },
            {
                "x": 120.16700994959656,
                "y": 50.06706508068794
            },
            {
                "x": 120.16459118781388,
                "y": 50.06642581924637
            },
            {
                "x": 120.16289359343344,
                "y": 50.066072911534434
            },
            {
                "x": 120.16146082231555,
                "y": 50.06596062767569
            },
            {
                "x": 120.16021853975026,
                "y": 50.06594888507288
            },
            {
                "x": 120.15896265227072,
                "y": 50.065938519570516
            },
            {
                "x": 120.15752675714108,
                "y": 50.065992644446844
            },
            {
                "x": 120.15582398445356,
                "y": 50.06615702776967
            },
            {
                "x": 120.15438598892263,
                "y": 50.06620210676818
            },
            {
                "x": 120.15278158768655,
                "y": 50.06619030024701
            },
            {
                "x": 120.15116357421991,
                "y": 50.066299843420026
            },
            {
                "x": 120.1496428973451,
                "y": 50.06628869900176
            },
            {
                "x": 120.14820803932913,
                "y": 50.066287252520254
            },
            {
                "x": 120.14686947471569,
                "y": 50.06622060608924
            },
            {
                "x": 120.14498986879967,
                "y": 50.065922967820235
            },
            {
                "x": 120.14365448360589,
                "y": 50.065689846937495
            },
            {
                "x": 120.14212656165626,
                "y": 50.06534712107948
            },
            {
                "x": 120.14087389029275,
                "y": 50.06505017920504
            },
            {
                "x": 120.13990276400725,
                "y": 50.06470609675999
            },
            {
                "x": 120.13873489891895,
                "y": 50.06435435853914
            },
            {
                "x": 120.13730439467578,
                "y": 50.063890924392474
            },
            {
                "x": 120.1362359762938,
                "y": 50.06354750224492
            },
            {
                "x": 120.13526280611072,
                "y": 50.063194376557824
            },
            {
                "x": 120.13409605692542,
                "y": 50.06278712406164
            },
            {
                "x": 120.13320872058979,
                "y": 50.06244370768875
            },
            {
                "x": 120.13214034708905,
                "y": 50.06210025902552
            },
            {
                "x": 120.12971997092288,
                "y": 50.061571413022335
            },
            {
                "x": 120.12829993940925,
                "y": 50.061392933568364
            },
            {
                "x": 120.12734765078858,
                "y": 50.0613122038926
            },
            {
                "x": 120.12915755426103,
                "y": 50.06432228400261
            },
            {
                "x": 120.12900204938279,
                "y": 50.069524955428335
            },
            {
                "x": 120.12769578044056,
                "y": 50.07416829732463
            },
            {
                "x": 120.12060774515334,
                "y": 50.08030195366603
            },
            {
                "x": 120.12091095893888,
                "y": 50.08748817032723
            },
            {
                "x": 120.12369717527308,
                "y": 50.09216670681715
            },
            {
                "x": 120.12453770864026,
                "y": 50.10020098801751
            },
            {
                "x": 120.14157868906395,
                "y": 50.100271298295574
            },
            {
                "x": 120.14628635591852,
                "y": 50.10294976483501
            },
            {
                "x": 120.15091756757603,
                "y": 50.10676380438416
            },
            {
                "x": 120.15447444615722,
                "y": 50.114747752908265
            },
            {
                "x": 120.16143601400763,
                "y": 50.11832438160084
            },
            {
                "x": 120.16709327819817,
                "y": 50.123613023115226
            },
            {
                "x": 120.17126806658575,
                "y": 50.13424192180889
            },
            {
                "x": 120.17109116900981,
                "y": 50.14373592692638
            },
            {
                "x": 120.16732899709216,
                "y": 50.15246779099949
            },
            {
                "x": 120.1614141920113,
                "y": 50.157808994115264
            },
            {
                "x": 120.15047883790602,
                "y": 50.15914852618984
            },
            {
                "x": 120.15037600554355,
                "y": 50.164574336506035
            },
            {
                "x": 120.14089881541538,
                "y": 50.167795388745084
            },
            {
                "x": 120.12061109067248,
                "y": 50.17143771456723
            },
            {
                "x": 120.10370484867583,
                "y": 50.17202635123755
            },
            {
                "x": 120.08488129136829,
                "y": 50.168746118699666
            },
            {
                "x": 120.05851076276042,
                "y": 50.16081302164134
            },
            {
                "x": 120.03508171764176,
                "y": 50.15821886505975
            },
            {
                "x": 120.00198024455008,
                "y": 50.15885502359808
            },
            {
                "x": 119.99620568364371,
                "y": 50.16108256189524
            },
            {
                "x": 119.98797389782429,
                "y": 50.16529560932418
            },
            {
                "x": 119.98152183266868,
                "y": 50.16954954937189
            },
            {
                "x": 120.00613543149204,
                "y": 50.17365539156995
            },
            {
                "x": 120.03770235090114,
                "y": 50.187325692495996
            },
            {
                "x": 120.0600425292357,
                "y": 50.20094807392744
            },
            {
                "x": 120.08750212666335,
                "y": 50.21111805003733
            },
            {
                "x": 120.1003462002044,
                "y": 50.2171468254841
            },
            {
                "x": 120.11114240502835,
                "y": 50.217517673216605
            },
            {
                "x": 120.12219196497952,
                "y": 50.211019491665795
            },
            {
                "x": 120.12359333911233,
                "y": 50.209436757235736
            },
            {
                "x": 120.1051786098081,
                "y": 50.20455300566768
            },
            {
                "x": 120.08646122699638,
                "y": 50.20103499346971
            },
            {
                "x": 120.06549994671515,
                "y": 50.19554191780359
            },
            {
                "x": 120.05773965895825,
                "y": 50.19294240157612
            },
            {
                "x": 120.05398105774117,
                "y": 50.187737949261724
            },
            {
                "x": 120.05433478634019,
                "y": 50.18262539750441
            },
            {
                "x": 120.37697916530648,
                "y": 50.19469353170168
            },
            {
                "x": 120.39109730385007,
                "y": 50.19272598068867
            },
            {
                "x": 120.40178120304367,
                "y": 50.192467133490425
            },
            {
                "x": 120.41026330388554,
                "y": 50.189387711863596
            },
            {
                "x": 120.4154507150044,
                "y": 50.18427866665904
            },
            {
                "x": 120.42072440125285,
                "y": 50.18170033159928
            },
            {
                "x": 120.43274792992386,
                "y": 50.180622953102755
            },
            {
                "x": 120.4352242517545,
                "y": 50.184599159577196
            },
            {
                "x": 120.43956620798438,
                "y": 50.188889854128455
            },
            {
                "x": 120.44328888186722,
                "y": 50.19156716551255
            },
            {
                "x": 120.4449855691183,
                "y": 50.186257289027
            },
            {
                "x": 120.44272448434062,
                "y": 50.176713806899905
            },
            {
                "x": 120.44306446019898,
                "y": 50.16567868699925
            },
            {
                "x": 120.4492537083053,
                "y": 50.14817078673952
            },
            {
                "x": 120.46165460482885,
                "y": 50.131973375673084
            },
            {
                "x": 120.46780374443941,
                "y": 50.1252240534535
            },
            {
                "x": 120.45802959113604,
                "y": 50.125046876466
            },
            {
                "x": 120.45236208366185,
                "y": 50.122701862367926
            },
            {
                "x": 120.45040554224673,
                "y": 50.12019683263574
            },
            {
                "x": 120.43920192430187,
                "y": 50.12181196696648
            },
            {
                "x": 120.43497509405177,
                "y": 50.126990358219295
            },
            {
                "x": 120.43631086526754,
                "y": 50.13407414132933
            },
            {
                "x": 120.4394146983474,
                "y": 50.14142610758184
            },
            {
                "x": 120.43820086380684,
                "y": 50.14493788280131
            },
            {
                "x": 120.42884490296807,
                "y": 50.1486173899295
            },
            {
                "x": 120.42237848237224,
                "y": 50.15154525234648
            },
            {
                "x": 120.42112331257273,
                "y": 50.15776999122813
            },
            {
                "x": 120.42018889248364,
                "y": 50.16102710063192
            },
            {
                "x": 120.422209535425,
                "y": 50.16668679113288
            },
            {
                "x": 120.41971503762882,
                "y": 50.170557261216096
            },
            {
                "x": 120.410780034031,
                "y": 50.171708849267766
            },
            {
                "x": 120.40333239075271,
                "y": 50.173383117370044
            },
            {
                "x": 120.39545806021896,
                "y": 50.176528567633476
            },
            {
                "x": 120.38234987001296,
                "y": 50.18059330612765
            },
            {
                "x": 120.37520145732957,
                "y": 50.18607282483735
            },
            {
                "x": 120.36832464615783,
                "y": 50.19270919838858
            },
            {
                "x": 120.3609789664656,
                "y": 50.19736192692349
            },
            {
                "x": 120.36132045162853,
                "y": 50.202067642894185
            },
            {
                "x": 120.3650122010601,
                "y": 50.20253314875291
            },
            {
                "x": 120.36880662385413,
                "y": 50.199093528346886
            },
            {
                "x": 120.37697916530648,
                "y": 50.19469353170168
            },
            {
                "x": 120.55659700272187,
                "y": 50.18419399309292
            },
            {
                "x": 120.56745495646354,
                "y": 50.17252049563195
            },
            {
                "x": 120.58858245936166,
                "y": 50.160071564852025
            },
            {
                "x": 120.60683513462162,
                "y": 50.1527382046132
            },
            {
                "x": 120.62356341175963,
                "y": 50.1428532405919
            },
            {
                "x": 120.63543023530102,
                "y": 50.13167154058299
            },
            {
                "x": 120.64704047350774,
                "y": 50.123225362480355
            },
            {
                "x": 120.65947347428865,
                "y": 50.1201100560695
            },
            {
                "x": 120.6699911458431,
                "y": 50.116593517665486
            },
            {
                "x": 120.67609517084426,
                "y": 50.111735603676685
            },
            {
                "x": 120.67697036158795,
                "y": 50.10592401847045
            },
            {
                "x": 120.67566928365143,
                "y": 50.096730181029734
            },
            {
                "x": 120.6860922388534,
                "y": 50.09472743974925
            },
            {
                "x": 120.69463303504345,
                "y": 50.096233715263715
            },
            {
                "x": 120.70315517274229,
                "y": 50.09954759500151
            },
            {
                "x": 120.71692503390774,
                "y": 50.102005252066405
            },
            {
                "x": 120.72816298990155,
                "y": 50.09961226362043
            },
            {
                "x": 120.7316735291932,
                "y": 50.09532740079399
            },
            {
                "x": 120.72747623785816,
                "y": 50.08734336007544
            },
            {
                "x": 120.71388797373325,
                "y": 50.081858036002004
            },
            {
                "x": 120.69289332945922,
                "y": 50.07956207527632
            },
            {
                "x": 120.68558160500433,
                "y": 50.073712818305836
            },
            {
                "x": 120.67696216164441,
                "y": 50.06619583788608
            },
            {
                "x": 120.66322142415542,
                "y": 50.06192726617141
            },
            {
                "x": 120.65053845366538,
                "y": 50.06206012646966
            },
            {
                "x": 120.6465110796992,
                "y": 50.06609544160319
            },
            {
                "x": 120.64538129648226,
                "y": 50.07464064495154
            },
            {
                "x": 120.64926560707787,
                "y": 50.08326017616071
            },
            {
                "x": 120.6506831095721,
                "y": 50.094848711204925
            },
            {
                "x": 120.62770977092391,
                "y": 50.116529363695555
            },
            {
                "x": 120.61078342965388,
                "y": 50.13125118907739
            },
            {
                "x": 120.60145001706539,
                "y": 50.13403697566117
            },
            {
                "x": 120.59178683053663,
                "y": 50.13354553362214
            },
            {
                "x": 120.5880252473764,
                "y": 50.12731776898231
            },
            {
                "x": 120.59054142797964,
                "y": 50.120732980741685
            },
            {
                "x": 120.60005310552117,
                "y": 50.10920063640984
            },
            {
                "x": 120.61282573753246,
                "y": 50.09612169447141
            },
            {
                "x": 120.61454376438296,
                "y": 50.08811632138151
            },
            {
                "x": 120.60628168249028,
                "y": 50.08206247203919
            },
            {
                "x": 120.59585830941994,
                "y": 50.08405952432511
            },
            {
                "x": 120.58725466890135,
                "y": 50.08797151217603
            },
            {
                "x": 120.58348003211691,
                "y": 50.09498806699062
            },
            {
                "x": 120.57830746250718,
                "y": 50.107568522846776
            },
            {
                "x": 120.57399930987319,
                "y": 50.12758365147233
            },
            {
                "x": 120.57274360998755,
                "y": 50.139454387408236
            },
            {
                "x": 120.56796170992874,
                "y": 50.14988882417604
            },
            {
                "x": 120.56098194040719,
                "y": 50.15302757046041
            },
            {
                "x": 120.548304581732,
                "y": 50.15706276689544
            },
            {
                "x": 120.5386832815173,
                "y": 50.170109857752664
            },
            {
                "x": 120.52957352497012,
                "y": 50.1776843552138
            },
            {
                "x": 120.5252977455141,
                "y": 50.18264655442184
            },
            {
                "x": 120.52023007537454,
                "y": 50.1804657913227
            },
            {
                "x": 120.51691634615466,
                "y": 50.17418834572119
            },
            {
                "x": 120.51065815946532,
                "y": 50.17273371836016
            },
            {
                "x": 120.50294998646831,
                "y": 50.17474139875247
            },
            {
                "x": 120.49362597636326,
                "y": 50.181432593932065
            },
            {
                "x": 120.48297406364418,
                "y": 50.18254154332258
            },
            {
                "x": 120.4774195102656,
                "y": 50.17830290546295
            },
            {
                "x": 120.47532715879358,
                "y": 50.169489813205494
            },
            {
                "x": 120.4818301538478,
                "y": 50.15857875898175
            },
            {
                "x": 120.5031995971706,
                "y": 50.15093479072353
            },
            {
                "x": 120.51235424691995,
                "y": 50.14546521142306
            },
            {
                "x": 120.51198364760748,
                "y": 50.14008602328023
            },
            {
                "x": 120.50505496904948,
                "y": 50.13388608353826
            },
            {
                "x": 120.50379811678431,
                "y": 50.128599696229266
            },
            {
                "x": 120.5093778807813,
                "y": 50.12530912410981
            },
            {
                "x": 120.52317199704572,
                "y": 50.12025805194089
            },
            {
                "x": 120.53064105272425,
                "y": 50.11345887949252
            },
            {
                "x": 120.52796225252276,
                "y": 50.09839082375339
            },
            {
                "x": 120.53183666880878,
                "y": 50.08986117401562
            },
            {
                "x": 120.54310309688826,
                "y": 50.07995699692004
            },
            {
                "x": 120.5596834817918,
                "y": 50.07521289833665
            },
            {
                "x": 120.57483978367448,
                "y": 50.07212062832679
            },
            {
                "x": 120.59603422627104,
                "y": 50.0695967327695
            },
            {
                "x": 120.60339802822516,
                "y": 50.06430998967503
            },
            {
                "x": 120.60197242091675,
                "y": 50.060247053182465
            },
            {
                "x": 120.59361265782259,
                "y": 50.05562937035376
            },
            {
                "x": 120.56930608913525,
                "y": 50.06037752613643
            },
            {
                "x": 120.54476864057617,
                "y": 50.068810767521775
            },
            {
                "x": 120.52751559497273,
                "y": 50.07843358971502
            },
            {
                "x": 120.50748599623294,
                "y": 50.09811858233376
            },
            {
                "x": 120.48747225949022,
                "y": 50.12879782679963
            },
            {
                "x": 120.47475412408905,
                "y": 50.14674176106683
            },
            {
                "x": 120.46677009346931,
                "y": 50.16443792540852
            },
            {
                "x": 120.46785881632502,
                "y": 50.18925941250899
            },
            {
                "x": 120.47467175801744,
                "y": 50.2039536242625
            },
            {
                "x": 120.48544307399541,
                "y": 50.21041272847503
            },
            {
                "x": 120.49870755227697,
                "y": 50.210254388521534
            },
            {
                "x": 120.5157874207698,
                "y": 50.20749642866595
            },
            {
                "x": 120.52269638767494,
                "y": 50.202374570872415
            },
            {
                "x": 120.5439093144201,
                "y": 50.19991550945587
            },
            {
                "x": 120.56650552706523,
                "y": 50.197064070058424
            },
            {
                "x": 120.55832699980775,
                "y": 50.193346839083844
            },
            {
                "x": 120.55659700272187,
                "y": 50.18419399309292
            },
            {
                "x": 120.01964313697516,
                "y": 50.34846466808204
            },
            {
                "x": 120.02337583087612,
                "y": 50.34539886552086
            },
            {
                "x": 120.03258086273478,
                "y": 50.345204500230814
            },
            {
                "x": 120.0386916001783,
                "y": 50.349234145019174
            },
            {
                "x": 120.04580245107354,
                "y": 50.35438546189639
            },
            {
                "x": 120.04960995072608,
                "y": 50.338840444221574
            },
            {
                "x": 120.04868145682175,
                "y": 50.32842025062448
            },
            {
                "x": 120.04637719525935,
                "y": 50.326452370277984
            },
            {
                "x": 120.04421912262896,
                "y": 50.32031335471167
            },
            {
                "x": 120.03792617212684,
                "y": 50.310680203653426
            },
            {
                "x": 120.01979663799351,
                "y": 50.30101872862908
            },
            {
                "x": 120.01221792908399,
                "y": 50.29638198583275
            },
            {
                "x": 119.99679004412444,
                "y": 50.28718033767082
            },
            {
                "x": 119.98737253352732,
                "y": 50.27580929945679
            },
            {
                "x": 119.98007042102019,
                "y": 50.25562369018978
            },
            {
                "x": 119.97531182547068,
                "y": 50.249064242298594
            },
            {
                "x": 119.96574989923062,
                "y": 50.24474707156543
            },
            {
                "x": 119.95275134287266,
                "y": 50.24605257659397
            },
            {
                "x": 119.94772891206064,
                "y": 50.25378971115447
            },
            {
                "x": 119.94775853099003,
                "y": 50.265516579543615
            },
            {
                "x": 119.96180232299086,
                "y": 50.28033454605127
            },
            {
                "x": 119.98476289139818,
                "y": 50.29660321590311
            },
            {
                "x": 119.99530158722358,
                "y": 50.30512530291071
            },
            {
                "x": 119.99748912286142,
                "y": 50.31077210677357
            },
            {
                "x": 119.99466073016927,
                "y": 50.31262124883822
            },
            {
                "x": 119.98587983462274,
                "y": 50.31174433635282
            },
            {
                "x": 119.97529038950896,
                "y": 50.30557303944089
            },
            {
                "x": 119.96417605490242,
                "y": 50.29710758544286
            },
            {
                "x": 119.9484397579256,
                "y": 50.28910573751436
            },
            {
                "x": 119.9412737308687,
                "y": 50.28493630793732
            },
            {
                "x": 119.93657837454464,
                "y": 50.279932522791235
            },
            {
                "x": 119.93113034713443,
                "y": 50.26777054337623
            },
            {
                "x": 119.92901999710543,
                "y": 50.26113963314666
            },
            {
                "x": 119.92655108687545,
                "y": 50.25552233809937
            },
            {
                "x": 119.91382433062805,
                "y": 50.24252724594917
            },
            {
                "x": 119.90822386022174,
                "y": 50.23741942699385
            },
            {
                "x": 119.89727442252132,
                "y": 50.237342239439265
            },
            {
                "x": 119.89216897962231,
                "y": 50.24215290547406
            },
            {
                "x": 119.89219885022783,
                "y": 50.251336859145624
            },
            {
                "x": 119.89748349940275,
                "y": 50.257650123095885
            },
            {
                "x": 119.91451823648546,
                "y": 50.27138946603178
            },
            {
                "x": 119.92242516263893,
                "y": 50.27880898624377
            },
            {
                "x": 119.92509607307646,
                "y": 50.28401585807395
            },
            {
                "x": 119.92609427065278,
                "y": 50.29095462638127
            },
            {
                "x": 119.93070756574309,
                "y": 50.29946052535677
            },
            {
                "x": 119.93653571489418,
                "y": 50.31843121370842
            },
            {
                "x": 119.95255619431637,
                "y": 50.33344837212816
            },
            {
                "x": 119.97057489737414,
                "y": 50.34264175674431
            },
            {
                "x": 119.98552405779999,
                "y": 50.35776636503992
            },
            {
                "x": 119.99613081947132,
                "y": 50.365258415374285
            },
            {
                "x": 120.00530754488297,
                "y": 50.36653606154969
            },
            {
                "x": 120.02075052018306,
                "y": 50.36449211802731
            },
            {
                "x": 120.01860021103299,
                "y": 50.35517187121279
            },
            {
                "x": 120.01964313697516,
                "y": 50.34846466808204
            }
        ]
    },
    "fieldValues": [
        "4",
        "119.892166",
        "50.366535",
        "120.731674",
        "50.05563",
        "0",
        "2.6079492357728735E8",
        "397964.4061152385",
        "5996",
        "10",
        "20",
        "20",
        "温性草甸草原类",
        "山地草甸草原亚类",
        "中禾草组",
        "羊草、脚苔草"
    ],
    "ID": 4
}