# coding=utf-8
coordinate={
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  "CGCS2000":{"name":"CGCS2000","proj4":"+proj=longlat +ellps=GRS80 +no_defs","srid":4490},
  "WH2000":{"name":"WH2000","proj4":"proj=tmerc +lat_0=0 +lon_0=114.333333333333 +k=1 +x_0=800000 +y_0=-3000000 +ellps=GRS80 +units=m +no_defs"},
  "BD09":{"name":"BD09"},
  "GCJ02":{"name":"GCJ02"}
}