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要将xian80地理坐标系转换成投影坐标系:
从网站建设到定制行业解决方案,为提供网站设计制作、网站设计服务体系,各种行业企业客户提供网站建设解决方案,助力业务快速发展。成都创新互联将不断加快创新步伐,提供优质的建站服务。xian1980 = """ GEOGCS["GCS_Xian_1980", DATUM["Xian_1980", SPHEROID["Xian_1980",6378140.0,298.257]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]]""" prjreference = 'PROJCS["Xian_1980_3_Degree_GK_Zone_37",GEOGCS["GCS_Xian_1980",DATUM["D_Xian_1980",SPHEROID["Xian_1980",6378140.0,298.257]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Gauss_Kruger"],PARAMETER["False_Easting",37500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",111.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]'