PROJCS["Callisto (2015) - Sphere / Ocentric / Equirectangular, clon = 0",GEOGCS["Callisto (2015) - Sphere / Ocentric",DATUM["Callisto (2015) - Sphere",SPHEROID["Callisto (2015) - Sphere",2410300,0,AUTHORITY["IAU","50400"]],AUTHORITY["IAU","50400"]],PRIMEM["Reference Meridian",0,AUTHORITY["IAU","50400"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IAU","50400"]],PROJECTION["Equirectangular"],PARAMETER["standard_parallel_1",0],PARAMETER["central_meridian",0],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["IAU","50410"]]