DMATrackingDatumEastKalimantanRegionalMercator_54052_PCRS 722052 DMATrackingDatum_58018_GCRSGeographic2D ellipsoidal 6402 Geodetic latitude 9901 Lat north Geodetic longitude 9902 Lon east DMATrackingDatum_38018_DATUM Greenwich 0 International_1924 6378388.0 297.0 Cartesian 4400 Easting 9906 E east Northing 9907 N north