地图元数据：

CGCS2000_3_Degree_GK_CM_111E
WKID: 4546 权限: EPSG

Projection: Gauss_Kruger
False_Easting: 500000.0
False_Northing: 0.0
Central_Meridian: 111.0
Scale_Factor: 1.0
Latitude_Of_Origin: 0.0
Linear Unit: Meter (1.0)

Geographic Coordinate System: GCS_China_Geodetic_Coordinate_System_2000
Angular Unit: Degree (0.0174532925199433)
Prime Meridian: Greenwich (0.0)
Datum: D_China_2000
Spheroid: CGCS2000
Semimajor Axis: 6378137.0
Semiminor Axis: 6356752.314140356
Inverse Flattening: 298.257222101

谢谢分享，，请问有2013 的数据么？

谢谢分享

谢谢分享

我这个也是从网上下载的，宣称是2016