PROJCS["Metis (2015) - Sphere / Ocentric / Equirectangular, clon = 0",GEOGCS["Metis (2015) - Sphere / Ocentric",DATUM["Metis (2015) - Sphere",SPHEROID["Metis (2015) - Sphere",21500,0,AUTHORITY["IAU","51600"]],AUTHORITY["IAU","51600"]],PRIMEM["Reference Meridian",0,AUTHORITY["IAU","51600"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IAU","51600"]],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","51610"]]