Chos Malal 1914 / Argentina zone 2 2081 Chos Malal 1914 4160 ellipsoidal 6402 Geodetic latitude 9901 Lat north Geodetic longitude 9902 Lon east Chos_Malal_1914 6160 Greenwich 8901 0 International 1924 7022 6378388 297 -90 -69 1 2500000 0 Cartesian 4400 Easting 9906 E east Northing 9907 N north