srid,auth_name,auth_srid,ref_sys_name,is_geographic,has_flipped_axes,spheroid,prime_meridian,datum,projection,unit,axis_1_name,axis_1_orientation,axis_2_name,axis_2_orientation,proj4text,srtext 4536,epsg,4536,CGCS2000 / 3-degree Gauss-Kruger CM 81E,0,1,CGCS2000,Greenwich,China_2000,Transverse_Mercator,metre,Northing,North,Easting,East,+proj=tmerc +lat_0=0 +lon_0=81 +k=1 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +no_defs,"PROJCS[""CGCS2000 / 3-degree Gauss-Kruger CM 81E"",GEOGCS[""China Geodetic Coordinate System 2000"",DATUM[""China_2000"",SPHEROID[""CGCS2000"",6378137,298.257222101,AUTHORITY[""EPSG"",""1024""]],AUTHORITY[""EPSG"",""1043""]],PRIMEM[""Greenwich"",0,AUTHORITY[""EPSG"",""8901""]],UNIT[""degree"",0.0174532925199433,AUTHORITY[""EPSG"",""9122""]],AUTHORITY[""EPSG"",""4490""]],PROJECTION[""Transverse_Mercator""],PARAMETER[""latitude_of_origin"",0],PARAMETER[""central_meridian"",81],PARAMETER[""scale_factor"",1],PARAMETER[""false_easting"",500000],PARAMETER[""false_northing"",0],UNIT[""metre"",1,AUTHORITY[""EPSG"",""9001""]],AXIS[""Northing"",NORTH],AXIS[""Easting"",EAST],AUTHORITY[""EPSG"",""4536""]]"