GEOGCRS["Unknown datum based upon the Indonesian National Spheroid",DATUM["Not specified (based on Indonesian National Spheroid)",ELLIPSOID["Indonesian National Spheroid",6378160,298.247,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["Not recommended."],AREA["Not specified."],BBOX[-90,-180,90,180]],ID["EPSG",4021]]