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    "code": 340800,
    "city_name": "安徽省安庆市",
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    "lon": 117.058739
  },
  {
    "code": 340300,
    "city_name": "安徽省蚌埠市",
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    "lon": 117.35708
  },
  {
    "code": 341400,
    "city_name": "安徽省巢湖市",
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    "lon": 117.88049
  },
  {
    "code": 341700,
    "city_name": "安徽省池州市",
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    "lon": 117.494477
  },
  {
    "code": 341100,
    "city_name": "安徽省滁州市",
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    "lon": 118.32457
  },
  {
    "code": 341200,
    "city_name": "安徽省阜阳市",
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    "lon": 115.820932
  },
  {
    "code": 340100,
    "city_name": "安徽省合肥市",
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    "lon": 117.282699
  },
  {
    "code": 340600,
    "city_name": "安徽省淮北市",
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    "lon": 116.791447
  },
  {
    "code": 340400,
    "city_name": "安徽省淮南市",
    "lat": 32.642812,
    "lon": 117.018639
  },
  {
    "code": 341000,
    "city_name": "安徽省黄山市",
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    "lon": 118.29357
  },
  {
    "code": 341500,
    "city_name": "安徽省六安市",
    "lat": 31.755558,
    "lon": 116.505253
  },
  {
    "code": 340500,
    "city_name": "安徽省马鞍山市",
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    "lon": 118.515882
  },
  {
    "code": 341300,
    "city_name": "安徽省宿州市",
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    "lon": 116.988692
  },
  {
    "code": 340700,
    "city_name": "安徽省铜陵市",
    "lat": 30.94093,
    "lon": 117.819429
  },
  {
    "code": 340200,
    "city_name": "安徽省芜湖市",
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    "lon": 118.384108
  },
  {
    "code": 341800,
    "city_name": "安徽省宣城市",
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    "lon": 118.752096
  },
  {
    "code": 341600,
    "city_name": "安徽省亳州市",
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    "lon": 115.787928
  },
  {
    "code": 110100,
    "city_name": "北京市",
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    "lon": 116.395645
  },
  {
    "code": 500100,
    "city_name": "重庆市",
    "lat": 29.544606,
    "lon": 106.530635
  },
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    "code": 350100,
    "city_name": "福建省福州市",
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    "lon": 119.330221
  },
  {
    "code": 350800,
    "city_name": "福建省龙岩市",
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    "lon": 117.017997
  },
  {
    "code": 350700,
    "city_name": "福建省南平市",
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    "lon": 118.181883
  },
  {
    "code": 350900,
    "city_name": "福建省宁德市",
    "lat": 26.656527,
    "lon": 119.542082
  },
  {
    "code": 350300,
    "city_name": "福建省莆田市",
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    "lon": 119.077731
  },
  {
    "code": 350500,
    "city_name": "福建省泉州市",
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    "lon": 118.600362
  },
  {
    "code": 350400,
    "city_name": "福建省三明市",
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    "lon": 117.642194
  },
  {
    "code": 350200,
    "city_name": "福建省厦门市",
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    "lon": 118.103886
  },
  {
    "code": 350600,
    "city_name": "福建省漳州市",
    "lat": 24.517065,
    "lon": 117.676205
  },
  {
    "code": 620400,
    "city_name": "甘肃省白银市",
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    "lon": 104.171241
  },
  {
    "code": 621100,
    "city_name": "甘肃省定西市",
    "lat": 35.586056,
    "lon": 104.626638
  },
  {
    "code": 623000,
    "city_name": "甘肃省甘南藏族自治州",
    "lat": 34.992211,
    "lon": 102.917442
  },
  {
    "code": 620200,
    "city_name": "甘肃省嘉峪关市",
    "lat": 39.802397,
    "lon": 98.281635
  },
  {
    "code": 620300,
    "city_name": "甘肃省金昌市",
    "lat": 38.516072,
    "lon": 102.208126
  },
  {
    "code": 620900,
    "city_name": "甘肃省酒泉市",
    "lat": 39.741474,
    "lon": 98.508415
  },
  {
    "code": 620100,
    "city_name": "甘肃省兰州市",
    "lat": 36.064226,
    "lon": 103.823305
  },
  {
    "code": 622900,
    "city_name": "甘肃省临夏回族自治州",
    "lat": 35.598514,
    "lon": 103.215249
  },
  {
    "code": 621200,
    "city_name": "甘肃省陇南市",
    "lat": 33.39448,
    "lon": 104.934573
  },
  {
    "code": 620800,
    "city_name": "甘肃省平凉市",
    "lat": 35.55011,
    "lon": 106.688911
  },
  {
    "code": 621000,
    "city_name": "甘肃省庆阳市",
    "lat": 35.726801,
    "lon": 107.644227
  },
  {
    "code": 620500,
    "city_name": "甘肃省天水市",
    "lat": 34.584319,
    "lon": 105.736932
  },
  {
    "code": 620600,
    "city_name": "甘肃省武威市",
    "lat": 37.933172,
    "lon": 102.640147
  },
  {
    "code": 620700,
    "city_name": "甘肃省张掖市",
    "lat": 38.93932,
    "lon": 100.459892
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    "code": 445100,
    "city_name": "广东省潮州市",
    "lat": 23.661812,
    "lon": 116.630076
  },
  {
    "code": 441900,
    "city_name": "广东省东莞市",
    "lat": 23.043024,
    "lon": 113.763434
  },
  {
    "code": 440600,
    "city_name": "广东省佛山市",
    "lat": 23.035095,
    "lon": 113.134026
  },
  {
    "code": 440100,
    "city_name": "广东省广州市",
    "lat": 23.120049,
    "lon": 113.30765
  },
  {
    "code": 441600,
    "city_name": "广东省河源市",
    "lat": 23.757251,
    "lon": 114.713721
  },
  {
    "code": 441300,
    "city_name": "广东省惠州市",
    "lat": 23.11354,
    "lon": 114.410658
  },
  {
    "code": 440700,
    "city_name": "广东省江门市",
    "lat": 22.575117,
    "lon": 113.078125
  },
  {
    "code": 445200,
    "city_name": "广东省揭阳市",
    "lat": 23.547999,
    "lon": 116.379501
  },
  {
    "code": 440900,
    "city_name": "广东省茂名市",
    "lat": 21.668226,
    "lon": 110.931245
  },
  {
    "code": 441400,
    "city_name": "广东省梅州市",
    "lat": 24.304571,
    "lon": 116.126403
  },
  {
    "code": 441800,
    "city_name": "广东省清远市",
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    "lon": 113.040773
  },
  {
    "code": 440500,
    "city_name": "广东省汕头市",
    "lat": 23.383908,
    "lon": 116.72865
  },
  {
    "code": 441500,
    "city_name": "广东省汕尾市",
    "lat": 22.778731,
    "lon": 115.372924
  },
  {
    "code": 440200,
    "city_name": "广东省韶关市",
    "lat": 24.80296,
    "lon": 113.594461
  },
  {
    "code": 440300,
    "city_name": "广东省深圳市",
    "lat": 22.546054,
    "lon": 114.025974
  },
  {
    "code": 441700,
    "city_name": "广东省阳江市",
    "lat": 21.871517,
    "lon": 111.97701
  },
  {
    "code": 445300,
    "city_name": "广东省云浮市",
    "lat": 22.937976,
    "lon": 112.050946
  },
  {
    "code": 440800,
    "city_name": "广东省湛江市",
    "lat": 21.257463,
    "lon": 110.365067
  },
  {
    "code": 441200,
    "city_name": "广东省肇庆市",
    "lat": 23.078663,
    "lon": 112.479653
  },
  {
    "code": 442000,
    "city_name": "广东省中山市",
    "lat": 22.545178,
    "lon": 113.42206
  },
  {
    "code": 440400,
    "city_name": "广东省珠海市",
    "lat": 22.256915,
    "lon": 113.562447
  },
  {
    "code": 451000,
    "city_name": "广西百色市",
    "lat": 23.901512,
    "lon": 106.631821
  },
  {
    "code": 450500,
    "city_name": "广西北海市",
    "lat": 21.472718,
    "lon": 109.122628
  },
  {
    "code": 451400,
    "city_name": "广西崇左市",
    "lat": 22.415455,
    "lon": 107.357322
  },
  {
    "code": 450600,
    "city_name": "广西防城港市",
    "lat": 21.617398,
    "lon": 108.351791
  },
  {
    "code": 450300,
    "city_name": "广西桂林市",
    "lat": 25.262901,
    "lon": 110.26092
  },
  {
    "code": 450800,
    "city_name": "广西贵港市",
    "lat": 23.103373,
    "lon": 109.613708
  },
  {
    "code": 451200,
    "city_name": "广西河池市",
    "lat": 24.699521,
    "lon": 108.069948
  },
  {
    "code": 451100,
    "city_name": "广西贺州市",
    "lat": 24.411054,
    "lon": 111.552594
  },
  {
    "code": 451300,
    "city_name": "广西来宾市",
    "lat": 23.741166,
    "lon": 109.231817
  },
  {
    "code": 450200,
    "city_name": "广西柳州市",
    "lat": 24.329053,
    "lon": 109.422402
  },
  {
    "code": 450100,
    "city_name": "广西南宁市",
    "lat": 22.806493,
    "lon": 108.297234
  },
  {
    "code": 450700,
    "city_name": "广西钦州市",
    "lat": 21.97335,
    "lon": 108.638798
  },
  {
    "code": 450400,
    "city_name": "广西梧州市",
    "lat": 23.485395,
    "lon": 111.305472
  },
  {
    "code": 450900,
    "city_name": "广西玉林市",
    "lat": 22.643974,
    "lon": 110.151676
  },
  {
    "code": 520400,
    "city_name": "贵州省安顺市",
    "lat": 26.228595,
    "lon": 105.92827
  },
  {
    "code": 522400,
    "city_name": "贵州省毕节地区",
    "lat": 27.302612,
    "lon": 105.300492
  },
  {
    "code": 520100,
    "city_name": "贵州省贵阳市",
    "lat": 26.629907,
    "lon": 106.709177
  },
  {
    "code": 520200,
    "city_name": "贵州省六盘水市",
    "lat": 26.591866,
    "lon": 104.852087
  },
  {
    "code": 522600,
    "city_name": "贵州省黔东南苗族侗族自治州",
    "lat": 26.583992,
    "lon": 107.985353
  },
  {
    "code": 522700,
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    "lat": 26.264536,
    "lon": 107.523205
  },
  {
    "code": 522300,
    "city_name": "贵州省黔西南布依族苗族自治州",
    "lat": 25.095148,
    "lon": 104.900558
  },
  {
    "code": 522200,
    "city_name": "贵州省铜仁地区",
    "lat": 27.726271,
    "lon": 109.196161
  },
  {
    "code": 520300,
    "city_name": "贵州省遵义市",
    "lat": 27.699961,
    "lon": 106.93126
  },
  {
    "code": 460100,
    "city_name": "海南省海口市",
    "lat": 20.022071,
    "lon": 110.330802
  },
  {
    "code": 460200,
    "city_name": "海南省三亚市",
    "lat": 18.257776,
    "lon": 109.522771
  },
  {
    "code": 130600,
    "city_name": "河北省保定市",
    "lat": 38.886565,
    "lon": 115.49481
  },
  {
    "code": 130900,
    "city_name": "河北省沧州市",
    "lat": 38.297615,
    "lon": 116.863806
  },
  {
    "code": 130800,
    "city_name": "河北省承德市",
    "lat": 40.992521,
    "lon": 117.933822
  },
  {
    "code": 130400,
    "city_name": "河北省邯郸市",
    "lat": 36.609308,
    "lon": 114.482694
  },
  {
    "code": 131100,
    "city_name": "河北省衡水市",
    "lat": 37.746929,
    "lon": 115.686229
  },
  {
    "code": 131000,
    "city_name": "河北省廊坊市",
    "lat": 39.518611,
    "lon": 116.703602
  },
  {
    "code": 130300,
    "city_name": "河北省秦皇岛市",
    "lat": 39.945462,
    "lon": 119.604368
  },
  {
    "code": 130100,
    "city_name": "河北省石家庄市",
    "lat": 38.048958,
    "lon": 114.522082
  },
  {
    "code": 130200,
    "city_name": "河北省唐山市",
    "lat": 39.650531,
    "lon": 118.183451
  },
  {
    "code": 130500,
    "city_name": "河北省邢台市",
    "lat": 37.069531,
    "lon": 114.520487
  },
  {
    "code": 130700,
    "city_name": "河北省张家口市",
    "lat": 40.811188,
    "lon": 114.893782
  },
  {
    "code": 410500,
    "city_name": "河南省安阳市",
    "lat": 36.110267,
    "lon": 114.351807
  },
  {
    "code": 410600,
    "city_name": "河南省鹤壁市",
    "lat": 35.755426,
    "lon": 114.29777
  },
  {
    "code": 410800,
    "city_name": "河南省焦作市",
    "lat": 35.234608,
    "lon": 113.211836
  },
  {
    "code": 410200,
    "city_name": "河南省开封市",
    "lat": 34.801854,
    "lon": 114.351642
  },
  {
    "code": 410300,
    "city_name": "河南省洛阳市",
    "lat": 34.657368,
    "lon": 112.447525
  },
  {
    "code": 411300,
    "city_name": "河南省南阳市",
    "lat": 33.01142,
    "lon": 112.542842
  },
  {
    "code": 410400,
    "city_name": "河南省平顶山市",
    "lat": 33.745301,
    "lon": 113.300849
  },
  {
    "code": 411200,
    "city_name": "河南省三门峡市",
    "lat": 34.78332,
    "lon": 111.181262
  },
  {
    "code": 411400,
    "city_name": "河南省商丘市",
    "lat": 34.438589,
    "lon": 115.641886
  },
  {
    "code": 410700,
    "city_name": "河南省新乡市",
    "lat": 35.307258,
    "lon": 113.91269
  },
  {
    "code": 411500,
    "city_name": "河南省信阳市",
    "lat": 32.128582,
    "lon": 114.085491
  },
  {
    "code": 411000,
    "city_name": "河南省许昌市",
    "lat": 34.02674,
    "lon": 113.835312
  },
  {
    "code": 410100,
    "city_name": "河南省郑州市",
    "lat": 34.75661,
    "lon": 113.649644
  },
  {
    "code": 411600,
    "city_name": "河南省周口市",
    "lat": 33.623741,
    "lon": 114.654102
  },
  {
    "code": 411700,
    "city_name": "河南省驻马店市",
    "lat": 32.983158,
    "lon": 114.049154
  },
  {
    "code": 411100,
    "city_name": "河南省漯河市",
    "lat": 33.576279,
    "lon": 114.046061
  },
  {
    "code": 410900,
    "city_name": "河南省濮阳市",
    "lat": 35.753298,
    "lon": 115.026627
  },
  {
    "code": 230600,
    "city_name": "黑龙江省大庆市",
    "lat": 46.596709,
    "lon": 125.02184
  },
  {
    "code": 232700,
    "city_name": "黑龙江省大兴安岭地区",
    "lat": 51.991789,
    "lon": 124.196104
  },
  {
    "code": 230100,
    "city_name": "黑龙江省哈尔滨市",
    "lat": 45.773225,
    "lon": 126.657717
  },
  {
    "code": 230400,
    "city_name": "黑龙江省鹤岗市",
    "lat": 47.338666,
    "lon": 130.292472
  },
  {
    "code": 231100,
    "city_name": "黑龙江省黑河市",
    "lat": 50.25069,
    "lon": 127.50083
  },
  {
    "code": 230300,
    "city_name": "黑龙江省鸡西市",
    "lat": 45.32154,
    "lon": 130.941767
  },
  {
    "code": 230800,
    "city_name": "黑龙江省佳木斯市",
    "lat": 46.81378,
    "lon": 130.284735
  },
  {
    "code": 231000,
    "city_name": "黑龙江省牡丹江市",
    "lat": 44.588521,
    "lon": 129.608035
  },
  {
    "code": 230900,
    "city_name": "黑龙江省七台河市",
    "lat": 45.775005,
    "lon": 131.019048
  },
  {
    "code": 230200,
    "city_name": "黑龙江省齐齐哈尔市",
    "lat": 47.3477,
    "lon": 123.987289
  },
  {
    "code": 230500,
    "city_name": "黑龙江省双鸭山市",
    "lat": 46.655102,
    "lon": 131.171402
  },
  {
    "code": 231200,
    "city_name": "黑龙江省绥化市",
    "lat": 46.646064,
    "lon": 126.989095
  },
  {
    "code": 230700,
    "city_name": "黑龙江省伊春市",
    "lat": 47.734685,
    "lon": 128.910766
  },
  {
    "code": 420700,
    "city_name": "湖北省鄂州市",
    "lat": 30.384439,
    "lon": 114.895594
  },
  {
    "code": 422800,
    "city_name": "湖北省恩施土家族苗族自治州",
    "lat": 30.285888,
    "lon": 109.491923
  },
  {
    "code": 421100,
    "city_name": "湖北省黄冈市",
    "lat": 30.446109,
    "lon": 114.906618
  },
  {
    "code": 420200,
    "city_name": "湖北省黄石市",
    "lat": 30.216127,
    "lon": 115.050683
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  {
    "code": 420800,
    "city_name": "湖北省荆门市",
    "lat": 31.042611,
    "lon": 112.21733
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  {
    "code": 421000,
    "city_name": "湖北省荆州市",
    "lat": 30.332591,
    "lon": 112.241866
  },
  {
    "code": 420300,
    "city_name": "湖北省十堰市",
    "lat": 32.636994,
    "lon": 110.801229
  },
  {
    "code": 421300,
    "city_name": "湖北省随州市",
    "lat": 31.717858,
    "lon": 113.379358
  },
  {
    "code": 420100,
    "city_name": "湖北省武汉市",
    "lat": 30.581084,
    "lon": 114.3162
  },
  {
    "code": 421200,
    "city_name": "湖北省咸宁市",
    "lat": 29.880657,
    "lon": 114.300061
  },
  {
    "code": 420600,
    "city_name": "湖北省襄阳市",
    "lat": 32.229169,
    "lon": 112.250093
  },
  {
    "code": 420900,
    "city_name": "湖北省孝感市",
    "lat": 30.927955,
    "lon": 113.935734
  },
  {
    "code": 420500,
    "city_name": "湖北省宜昌市",
    "lat": 30.732758,
    "lon": 111.310981
  },
  {
    "code": 430700,
    "city_name": "湖南省常德市",
    "lat": 29.012149,
    "lon": 111.653718
  },
  {
    "code": 430100,
    "city_name": "湖南省长沙市",
    "lat": 28.213478,
    "lon": 112.979353
  },
  {
    "code": 431000,
    "city_name": "湖南省郴州市",
    "lat": 25.782264,
    "lon": 113.037704
  },
  {
    "code": 430400,
    "city_name": "湖南省衡阳市",
    "lat": 26.898164,
    "lon": 112.583819
  },
  {
    "code": 431200,
    "city_name": "湖南省怀化市",
    "lat": 27.557483,
    "lon": 109.986959
  },
  {
    "code": 431300,
    "city_name": "湖南省娄底市",
    "lat": 27.741073,
    "lon": 111.996396
  },
  {
    "code": 430500,
    "city_name": "湖南省邵阳市",
    "lat": 27.236811,
    "lon": 111.461525
  },
  {
    "code": 430300,
    "city_name": "湖南省湘潭市",
    "lat": 27.835095,
    "lon": 112.935556
  },
  {
    "code": 433100,
    "city_name": "湖南省湘西土家族苗族自治州",
    "lat": 28.317951,
    "lon": 109.745746
  },
  {
    "code": 430900,
    "city_name": "湖南省益阳市",
    "lat": 28.588088,
    "lon": 112.366547
  },
  {
    "code": 431100,
    "city_name": "湖南省永州市",
    "lat": 26.435972,
    "lon": 111.614648
  },
  {
    "code": 430600,
    "city_name": "湖南省岳阳市",
    "lat": 29.378007,
    "lon": 113.146196
  },
  {
    "code": 430800,
    "city_name": "湖南省张家界市",
    "lat": 29.124889,
    "lon": 110.48162
  },
  {
    "code": 430200,
    "city_name": "湖南省株洲市",
    "lat": 27.827433,
    "lon": 113.131695
  },
  {
    "code": 220800,
    "city_name": "吉林省白城市",
    "lat": 45.621086,
    "lon": 122.840777
  },
  {
    "code": 220600,
    "city_name": "吉林省白山市",
    "lat": 41.945859,
    "lon": 126.435798
  },
  {
    "code": 220100,
    "city_name": "吉林省长春市",
    "lat": 43.898338,
    "lon": 125.313642
  },
  {
    "code": 220200,
    "city_name": "吉林省吉林市",
    "lat": 43.871988,
    "lon": 126.564544
  },
  {
    "code": 220400,
    "city_name": "吉林省辽源市",
    "lat": 42.923303,
    "lon": 125.133686
  },
  {
    "code": 220300,
    "city_name": "吉林省四平市",
    "lat": 43.175525,
    "lon": 124.391382
  },
  {
    "code": 220700,
    "city_name": "吉林省松原市",
    "lat": 45.136049,
    "lon": 124.832995
  },
  {
    "code": 220500,
    "city_name": "吉林省通化市",
    "lat": 41.736397,
    "lon": 125.94265
  },
  {
    "code": 222400,
    "city_name": "吉林省延边朝鲜族自治州",
    "lat": 42.896414,
    "lon": 129.485902
  },
  {
    "code": 320400,
    "city_name": "江苏省常州市",
    "lat": 31.771397,
    "lon": 119.981861
  },
  {
    "code": 320800,
    "city_name": "江苏省淮安市",
    "lat": 33.606513,
    "lon": 119.030186
  },
  {
    "code": 320700,
    "city_name": "江苏省连云港市",
    "lat": 34.601549,
    "lon": 119.173872
  },
  {
    "code": 320100,
    "city_name": "江苏省南京市",
    "lat": 32.057236,
    "lon": 118.778074
  },
  {
    "code": 320600,
    "city_name": "江苏省南通市",
    "lat": 32.014665,
    "lon": 120.873801
  },
  {
    "code": 320500,
    "city_name": "江苏省苏州市",
    "lat": 31.317987,
    "lon": 120.619907
  },
  {
    "code": 321300,
    "city_name": "江苏省宿迁市",
    "lat": 33.95205,
    "lon": 118.296893
  },
  {
    "code": 321200,
    "city_name": "江苏省泰州市",
    "lat": 32.476053,
    "lon": 119.919606
  },
  {
    "code": 320200,
    "city_name": "江苏省无锡市",
    "lat": 31.570037,
    "lon": 120.305456
  },
  {
    "code": 320300,
    "city_name": "江苏省徐州市",
    "lat": 34.271553,
    "lon": 117.188107
  },
  {
    "code": 320900,
    "city_name": "江苏省盐城市",
    "lat": 33.379862,
    "lon": 120.148872
  },
  {
    "code": 321000,
    "city_name": "江苏省扬州市",
    "lat": 32.408505,
    "lon": 119.427778
  },
  {
    "code": 321100,
    "city_name": "江苏省镇江市",
    "lat": 32.204409,
    "lon": 119.455835
  },
  {
    "code": 361000,
    "city_name": "江西省抚州市",
    "lat": 27.954545,
    "lon": 116.360919
  },
  {
    "code": 360700,
    "city_name": "江西省赣州市",
    "lat": 25.845296,
    "lon": 114.935909
  },
  {
    "code": 360800,
    "city_name": "江西省吉安市",
    "lat": 27.113848,
    "lon": 114.992039
  },
  {
    "code": 360200,
    "city_name": "江西省景德镇市",
    "lat": 29.303563,
    "lon": 117.186523
  },
  {
    "code": 360400,
    "city_name": "江西省九江市",
    "lat": 29.71964,
    "lon": 115.999848
  },
  {
    "code": 360100,
    "city_name": "江西省南昌市",
    "lat": 28.689578,
    "lon": 115.893528
  },
  {
    "code": 360300,
    "city_name": "江西省萍乡市",
    "lat": 27.639544,
    "lon": 113.859917
  },
  {
    "code": 361100,
    "city_name": "江西省上饶市",
    "lat": 28.457623,
    "lon": 117.955464
  },
  {
    "code": 360500,
    "city_name": "江西省新余市",
    "lat": 27.822322,
    "lon": 114.947117
  },
  {
    "code": 360900,
    "city_name": "江西省宜春市",
    "lat": 27.81113,
    "lon": 114.400039
  },
  {
    "code": 360600,
    "city_name": "江西省鹰潭市",
    "lat": 28.24131,
    "lon": 117.03545
  },
  {
    "code": 210300,
    "city_name": "辽宁省鞍山市",
    "lat": 41.118744,
    "lon": 123.007763
  },
  {
    "code": 210500,
    "city_name": "辽宁省本溪市",
    "lat": 41.325838,
    "lon": 123.778062
  },
  {
    "code": 211300,
    "city_name": "辽宁省朝阳市",
    "lat": 41.571828,
    "lon": 120.446163
  },
  {
    "code": 210200,
    "city_name": "辽宁省大连市",
    "lat": 38.94871,
    "lon": 121.593478
  },
  {
    "code": 210600,
    "city_name": "辽宁省丹东市",
    "lat": 40.129023,
    "lon": 124.338543
  },
  {
    "code": 210400,
    "city_name": "辽宁省抚顺市",
    "lat": 41.877304,
    "lon": 123.92982
  },
  {
    "code": 210900,
    "city_name": "辽宁省阜新市",
    "lat": 42.01925,
    "lon": 121.660822
  },
  {
    "code": 211400,
    "city_name": "辽宁省葫芦岛市",
    "lat": 40.74303,
    "lon": 120.860758
  },
  {
    "code": 210700,
    "city_name": "辽宁省锦州市",
    "lat": 41.130879,
    "lon": 121.147749
  },
  {
    "code": 211000,
    "city_name": "辽宁省辽阳市",
    "lat": 41.273339,
    "lon": 123.172451
  },
  {
    "code": 211100,
    "city_name": "辽宁省盘锦市",
    "lat": 41.141248,
    "lon": 122.073228
  },
  {
    "code": 210100,
    "city_name": "辽宁省沈阳市",
    "lat": 41.808645,
    "lon": 123.432791
  },
  {
    "code": 211200,
    "city_name": "辽宁省铁岭市",
    "lat": 42.299757,
    "lon": 123.85485
  },
  {
    "code": 210800,
    "city_name": "辽宁省营口市",
    "lat": 40.668651,
    "lon": 122.233391
  },
  {
    "code": 152900,
    "city_name": "内蒙古阿拉善盟",
    "lat": 43.468238,
    "lon": 114.415868
  },
  {
    "code": 150800,
    "city_name": "内蒙古巴彦淖尔市",
    "lat": 40.76918,
    "lon": 107.423807
  },
  {
    "code": 150200,
    "city_name": "内蒙古包头市",
    "lat": 40.647119,
    "lon": 109.846239
  },
  {
    "code": 150400,
    "city_name": "内蒙古赤峰市",
    "lat": 42.297112,
    "lon": 118.930761
  },
  {
    "code": 150600,
    "city_name": "内蒙古鄂尔多斯市",
    "lat": 39.81649,
    "lon": 109.993706
  },
  {
    "code": 150100,
    "city_name": "内蒙古呼和浩特市",
    "lat": 40.828319,
    "lon": 111.660351
  },
  {
    "code": 150700,
    "city_name": "内蒙古呼伦贝尔市",
    "lat": 49.201636,
    "lon": 119.760822
  },
  {
    "code": 150500,
    "city_name": "内蒙古通辽市",
    "lat": 43.633756,
    "lon": 122.260363
  },
  {
    "code": 150300,
    "city_name": "内蒙古乌海市",
    "lat": 39.683177,
    "lon": 106.831999
  },
  {
    "code": 150900,
    "city_name": "内蒙古乌兰察布市",
    "lat": 41.022363,
    "lon": 113.112846
  },
  {
    "code": 152500,
    "city_name": "内蒙古锡林郭勒盟",
    "lat": 43.468238,
    "lon": 114.415868
  },
  {
    "code": 152200,
    "city_name": "内蒙古兴安盟",
    "lat": 43.468238,
    "lon": 114.415868
  },
  {
    "code": 640400,
    "city_name": "宁夏固原市",
    "lat": 36.021523,
    "lon": 106.285268
  },
  {
    "code": 640200,
    "city_name": "宁夏石嘴山市",
    "lat": 39.020223,
    "lon": 106.379337
  },
  {
    "code": 640300,
    "city_name": "宁夏吴忠市",
    "lat": 37.993561,
    "lon": 106.208254
  },
  {
    "code": 640100,
    "city_name": "宁夏银川市",
    "lat": 38.502621,
    "lon": 106.206479
  },
  {
    "code": 640500,
    "city_name": "宁夏中卫市",
    "lat": 37.521124,
    "lon": 105.196754
  },
  {
    "code": 632600,
    "city_name": "青海省果洛藏族自治州",
    "lat": 34.480485,
    "lon": 100.223723
  },
  {
    "code": 632200,
    "city_name": "青海省海北藏族自治州",
    "lat": 36.960654,
    "lon": 100.879802
  },
  {
    "code": 632100,
    "city_name": "青海省海东地区",
    "lat": 36.51761,
    "lon": 102.085207
  },
  {
    "code": 632500,
    "city_name": "青海省海南藏族自治州",
    "lat": 36.284364,
    "lon": 100.624066
  },
  {
    "code": 632800,
    "city_name": "青海省海西蒙古族藏族自治州",
    "lat": 37.373799,
    "lon": 97.342625
  },
  {
    "code": 632300,
    "city_name": "青海省黄南藏族自治州",
    "lat": 35.522852,
    "lon": 102.0076
  },
  {
    "code": 630100,
    "city_name": "青海省西宁市",
    "lat": 36.640739,
    "lon": 101.767921
  },
  {
    "code": 632700,
    "city_name": "青海省玉树藏族自治州",
    "lat": 33.00624,
    "lon": 97.013316
  },
  {
    "code": 371600,
    "city_name": "山东省滨州市",
    "lat": 37.405314,
    "lon": 117.968292
  },
  {
    "code": 371400,
    "city_name": "山东省德州市",
    "lat": 37.460826,
    "lon": 116.328161
  },
  {
    "code": 370500,
    "city_name": "山东省东营市",
    "lat": 37.487121,
    "lon": 118.583926
  },
  {
    "code": 371700,
    "city_name": "山东省菏泽市",
    "lat": 35.26244,
    "lon": 115.46336
  },
  {
    "code": 370100,
    "city_name": "山东省济南市",
    "lat": 36.682785,
    "lon": 117.024967
  },
  {
    "code": 370800,
    "city_name": "山东省济宁市",
    "lat": 35.402122,
    "lon": 116.600798
  },
  {
    "code": 371200,
    "city_name": "山东省莱芜市",
    "lat": 36.233654,
    "lon": 117.684667
  },
  {
    "code": 371500,
    "city_name": "山东省聊城市",
    "lat": 36.455829,
    "lon": 115.986869
  },
  {
    "code": 371300,
    "city_name": "山东省临沂市",
    "lat": 35.072409,
    "lon": 118.340768
  },
  {
    "code": 370200,
    "city_name": "山东省青岛市",
    "lat": 36.105215,
    "lon": 120.384428
  },
  {
    "code": 371100,
    "city_name": "山东省日照市",
    "lat": 35.420225,
    "lon": 119.50718
  },
  {
    "code": 370900,
    "city_name": "山东省泰安市",
    "lat": 36.188078,
    "lon": 117.089415
  },
  {
    "code": 371000,
    "city_name": "山东省威海市",
    "lat": 37.528787,
    "lon": 122.093958
  },
  {
    "code": 370700,
    "city_name": "山东省潍坊市",
    "lat": 36.716115,
    "lon": 119.142634
  },
  {
    "code": 370600,
    "city_name": "山东省烟台市",
    "lat": 37.536562,
    "lon": 121.309555
  },
  {
    "code": 370400,
    "city_name": "山东省枣庄市",
    "lat": 34.807883,
    "lon": 117.279305
  },
  {
    "code": 370300,
    "city_name": "山东省淄博市",
    "lat": 36.804685,
    "lon": 118.059134
  },
  {
    "code": 140400,
    "city_name": "山西省长治市",
    "lat": 36.201664,
    "lon": 113.120292
  },
  {
    "code": 140200,
    "city_name": "山西省大同市",
    "lat": 40.113744,
    "lon": 113.290509
  },
  {
    "code": 140500,
    "city_name": "山西省晋城市",
    "lat": 35.499834,
    "lon": 112.867333
  },
  {
    "code": 140700,
    "city_name": "山西省晋中市",
    "lat": 37.693362,
    "lon": 112.738514
  },
  {
    "code": 141000,
    "city_name": "山西省临汾市",
    "lat": 36.099745,
    "lon": 111.538788
  },
  {
    "code": 141100,
    "city_name": "山西省吕梁市",
    "lat": 37.527316,
    "lon": 111.143157
  },
  {
    "code": 140600,
    "city_name": "山西省朔州市",
    "lat": 39.337672,
    "lon": 112.479928
  },
  {
    "code": 140100,
    "city_name": "山西省太原市",
    "lat": 37.890277,
    "lon": 112.550864
  },
  {
    "code": 140900,
    "city_name": "山西省忻州市",
    "lat": 38.461031,
    "lon": 112.727939
  },
  {
    "code": 140300,
    "city_name": "山西省阳泉市",
    "lat": 37.869529,
    "lon": 113.569238
  },
  {
    "code": 140800,
    "city_name": "山西省运城市",
    "lat": 35.038859,
    "lon": 111.006854
  },
  {
    "code": 610900,
    "city_name": "陕西省安康市",
    "lat": 32.70437,
    "lon": 109.038045
  },
  {
    "code": 610300,
    "city_name": "陕西省宝鸡市",
    "lat": 34.364081,
    "lon": 107.170645
  },
  {
    "code": 610700,
    "city_name": "陕西省汉中市",
    "lat": 33.081569,
    "lon": 107.045478
  },
  {
    "code": 611000,
    "city_name": "陕西省商洛市",
    "lat": 33.873907,
    "lon": 109.934208
  },
  {
    "code": 610200,
    "city_name": "陕西省铜川市",
    "lat": 34.908368,
    "lon": 108.968067
  },
  {
    "code": 610500,
    "city_name": "陕西省渭南市",
    "lat": 34.502358,
    "lon": 109.483933
  },
  {
    "code": 610100,
    "city_name": "陕西省西安市",
    "lat": 34.2778,
    "lon": 108.953098
  },
  {
    "code": 610400,
    "city_name": "陕西省咸阳市",
    "lat": 34.345373,
    "lon": 108.707509
  },
  {
    "code": 610600,
    "city_name": "陕西省延安市",
    "lat": 36.60332,
    "lon": 109.50051
  },
  {
    "code": 610800,
    "city_name": "陕西省榆林市",
    "lat": 38.279439,
    "lon": 109.745926
  },
  {
    "code": 310100,
    "city_name": "上海市",
    "lat": 31.249162,
    "lon": 121.487899
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    "code": 513200,
    "city_name": "四川省阿坝藏族羌族自治州",
    "lat": 31.905763,
    "lon": 102.228565
  },
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    "code": 511900,
    "city_name": "四川省巴中市",
    "lat": 31.869189,
    "lon": 106.757916
  },
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    "code": 510100,
    "city_name": "四川省成都市",
    "lat": 30.679943,
    "lon": 104.067923
  },
  {
    "code": 511700,
    "city_name": "四川省达州市",
    "lat": 31.214199,
    "lon": 107.494973
  },
  {
    "code": 510600,
    "city_name": "四川省德阳市",
    "lat": 31.13114,
    "lon": 104.402398
  },
  {
    "code": 513300,
    "city_name": "四川省甘孜藏族自治州",
    "lat": 30.055144,
    "lon": 101.969232
  },
  {
    "code": 511600,
    "city_name": "四川省广安市",
    "lat": 30.463984,
    "lon": 106.63572
  },
  {
    "code": 510800,
    "city_name": "四川省广元市",
    "lat": 32.44104,
    "lon": 105.819687
  },
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    "code": 511100,
    "city_name": "四川省乐山市",
    "lat": 29.600958,
    "lon": 103.760824
  },
  {
    "code": 513400,
    "city_name": "四川省凉山彝族自治州",
    "lat": 27.892393,
    "lon": 102.259591
  },
  {
    "code": 511400,
    "city_name": "四川省眉山市",
    "lat": 30.061115,
    "lon": 103.84143
  },
  {
    "code": 510700,
    "city_name": "四川省绵阳市",
    "lat": 31.504701,
    "lon": 104.705519
  },
  {
    "code": 511300,
    "city_name": "四川省南充市",
    "lat": 30.800965,
    "lon": 106.105554
  },
  {
    "code": 511000,
    "city_name": "四川省内江市",
    "lat": 29.599462,
    "lon": 105.073056
  },
  {
    "code": 510400,
    "city_name": "四川省攀枝花市",
    "lat": 26.587571,
    "lon": 101.722423
  },
  {
    "code": 510900,
    "city_name": "四川省遂宁市",
    "lat": 30.557491,
    "lon": 105.564888
  },
  {
    "code": 511800,
    "city_name": "四川省雅安市",
    "lat": 29.999716,
    "lon": 103.009356
  },
  {
    "code": 511500,
    "city_name": "四川省宜宾市",
    "lat": 28.769675,
    "lon": 104.633019
  },
  {
    "code": 512000,
    "city_name": "四川省资阳市",
    "lat": 30.132191,
    "lon": 104.63593
  },
  {
    "code": 510300,
    "city_name": "四川省自贡市",
    "lat": 29.359157,
    "lon": 104.776071
  },
  {
    "code": 510500,
    "city_name": "四川省泸州市",
    "lat": 28.89593,
    "lon": 105.44397
  },
  {
    "code": 120100,
    "city_name": "天津市",
    "lat": 39.14393,
    "lon": 117.210813
  },
  {
    "code": 542500,
    "city_name": "西藏阿里地区",
    "lat": 30.404557,
    "lon": 81.107669
  },
  {
    "code": 542100,
    "city_name": "西藏昌都地区",
    "lat": 31.140576,
    "lon": 97.185582
  },
  {
    "code": 540100,
    "city_name": "西藏拉萨市",
    "lat": 29.662557,
    "lon": 91.111891
  },
  {
    "code": 542600,
    "city_name": "西藏林芝地区",
    "lat": 29.666941,
    "lon": 94.349985
  },
  {
    "code": 542400,
    "city_name": "西藏那曲地区",
    "lat": 31.48068,
    "lon": 92.067018
  },
  {
    "code": 542300,
    "city_name": "西藏日喀则地区",
    "lat": 29.269023,
    "lon": 88.891486
  },
  {
    "code": 542200,
    "city_name": "西藏山南地区",
    "lat": 29.229027,
    "lon": 91.750644
  },
  {
    "code": 652900,
    "city_name": "新疆阿克苏地区",
    "lat": 41.171731,
    "lon": 80.269846
  },
  {
    "code": 654300,
    "city_name": "新疆阿勒泰地区",
    "lat": 47.839744,
    "lon": 88.137915
  },
  {
    "code": 652800,
    "city_name": "新疆巴音郭楞蒙古自治州",
    "lat": 41.771362,
    "lon": 86.121688
  },
  {
    "code": 652700,
    "city_name": "新疆博尔塔拉蒙古自治州",
    "lat": 44.913651,
    "lon": 82.052436
  },
  {
    "code": 652300,
    "city_name": "新疆昌吉回族自治州",
    "lat": 44.007058,
    "lon": 87.296038
  },
  {
    "code": 652200,
    "city_name": "新疆哈密地区",
    "lat": 42.858596,
    "lon": 93.528355
  },
  {
    "code": 653200,
    "city_name": "新疆和田地区",
    "lat": 37.116774,
    "lon": 79.930239
  },
  {
    "code": 653100,
    "city_name": "新疆喀什地区",
    "lat": 39.470627,
    "lon": 75.992973
  },
  {
    "code": 650200,
    "city_name": "新疆克拉玛依市",
    "lat": 45.594331,
    "lon": 84.88118
  },
  {
    "code": 652100,
    "city_name": "新疆克拉玛依市吐鲁番地区",
    "lat": 45.594331,
    "lon": 84.88118
  },
  {
    "code": 653000,
    "city_name": "新疆克孜勒苏柯尔克孜自治州",
    "lat": 39.750346,
    "lon": 76.137564
  },
  {
    "code": 654200,
    "city_name": "新疆塔城地区",
    "lat": 46.758684,
    "lon": 82.974881
  },
  {
    "code": 650100,
    "city_name": "新疆乌鲁木齐市",
    "lat": 43.84038,
    "lon": 87.564988
  },
  {
    "code": 654000,
    "city_name": "新疆伊犁哈萨克自治州",
    "lat": 43.922248,
    "lon": 81.297854
  },
  {
    "code": 530500,
    "city_name": "云南省保山市",
    "lat": 25.120489,
    "lon": 99.177996
  },
  {
    "code": 532300,
    "city_name": "云南省楚雄彝族自治州",
    "lat": 25.066356,
    "lon": 101.529382
  },
  {
    "code": 532900,
    "city_name": "云南省大理白族自治州",
    "lat": 25.5969,
    "lon": 100.223675
  },
  {
    "code": 533100,
    "city_name": "云南省德宏傣族景颇族自治州",
    "lat": 24.44124,
    "lon": 98.589434
  },
  {
    "code": 533400,
    "city_name": "云南省迪庆藏族自治州",
    "lat": 27.831029,
    "lon": 99.713682
  },
  {
    "code": 532500,
    "city_name": "云南省红河哈尼族彝族自治州",
    "lat": 23.367718,
    "lon": 103.384065
  },
  {
    "code": 530100,
    "city_name": "云南省昆明市",
    "lat": 25.049153,
    "lon": 102.714601
  },
  {
    "code": 530700,
    "city_name": "云南省丽江市",
    "lat": 26.875351,
    "lon": 100.229628
  },
  {
    "code": 530900,
    "city_name": "云南省临沧市",
    "lat": 23.887806,
    "lon": 100.092613
  },
  {
    "code": 533300,
    "city_name": "云南省怒江傈僳族自治州",
    "lat": 25.860677,
    "lon": 98.859932
  },
  {
    "code": 530800,
    "city_name": "云南省普洱市",
    "lat": 22.788778,
    "lon": 100.980058
  },
  {
    "code": 530300,
    "city_name": "云南省曲靖市",
    "lat": 25.520758,
    "lon": 103.782539
  },
  {
    "code": 532600,
    "city_name": "云南省文山壮族苗族自治州",
    "lat": 23.374087,
    "lon": 104.246294
  },
  {
    "code": 532800,
    "city_name": "云南省西双版纳傣族自治州",
    "lat": 22.009433,
    "lon": 100.803038
  },
  {
    "code": 530400,
    "city_name": "云南省玉溪市",
    "lat": 24.370447,
    "lon": 102.545068
  },
  {
    "code": 530600,
    "city_name": "云南省昭通市",
    "lat": 27.340633,
    "lon": 103.725021
  },
  {
    "code": 330100,
    "city_name": "浙江省杭州市",
    "lat": 30.259244,
    "lon": 120.219375
  },
  {
    "code": 330500,
    "city_name": "浙江省湖州市",
    "lat": 30.877925,
    "lon": 120.137243
  },
  {
    "code": 330400,
    "city_name": "浙江省嘉兴市",
    "lat": 30.773992,
    "lon": 120.760428
  },
  {
    "code": 330700,
    "city_name": "浙江省金华市",
    "lat": 29.102899,
    "lon": 119.652576
  },
  {
    "code": 331100,
    "city_name": "浙江省丽水市",
    "lat": 28.4563,
    "lon": 119.929576
  },
  {
    "code": 330200,
    "city_name": "浙江省宁波市",
    "lat": 29.885259,
    "lon": 121.579006
  },
  {
    "code": 330600,
    "city_name": "浙江省绍兴市",
    "lat": 30.002365,
    "lon": 120.592467
  },
  {
    "code": 331000,
    "city_name": "浙江省台州市",
    "lat": 28.668283,
    "lon": 121.440613
  },
  {
    "code": 330300,
    "city_name": "浙江省温州市",
    "lat": 28.002838,
    "lon": 120.690635
  },
  {
    "code": 330900,
    "city_name": "浙江省舟山市",
    "lat": 30.03601,
    "lon": 122.169872
  },
  {
    "code": 330800,
    "city_name": "浙江省衢州市",
    "lat": 28.95691,
    "lon": 118.875842
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]