Calypso_Sinusoidal_AUTO Calypso 2000 ellipsoidal 6402 Geodetic latitude 9901 Lat north Geodetic longitude 9902 Lon east D_Calypso_2000 Greenwich 0 Calypso_2000_IAU_IAG 15000.0 2.1428571428571428 Cartesian 4400 Easting 9906 E east Northing 9907 N north