GEOGCS["Mars_2000_(Sphere)",DATUM["Mars_2000_(Sphere)",SPHEROID["Mars_2000_(Sphere)",3396190,0,AUTHORITY["ESRI","107971"]],AUTHORITY["ESRI","106971"]],PRIMEM["Reference_Meridian",0,AUTHORITY["ESRI","108900"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["ESRI","104971"]]