GEOGCRS["Unspecified datum based upon the GRS 1980 Authalic Sphere",DATUM["Not specified (based on GRS 1980 Authalic Sphere)",ELLIPSOID["GRS 1980 Authalic Sphere",6371007,0,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic latitude (Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic longitude (Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Statistical analysis."],AREA["Not specified."],BBOX[-90,-180,90,180]],ID["EPSG",4047]]