WSIG GCS_WGS_1972 ellipsoidal 6402 Geodetic latitude 9901 Lat north Geodetic longitude 9902 Lon east D_WGS_1972 Greenwich 0 WGS_1972 6378135.0 298.26 0 -172 1 700000 7000000 Cartesian 4400 Easting 9906 E east Northing 9907 N north