1980西安平面7度带（6度分带加带号）.prj

Shape 坐标转换程序 Shape 坐标转换程序

PROJCS["Xian_1980_GK_Zone_7",GEOGCS["Xian_1980",DATUM["<custom>",SPHEROID["<custom>",6378140.0,298.2569999999957]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Gauss_Kruger"],PARAMETER["False_Easting",7500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",39.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]