COMPD_CS["Tahiti (IGN79) UTM Sud fuseau 6 et IGN 1966 (TAHITI)",PROJCS["Tahiti (IGN79) UTM Sud fuseau 6",GEOGCS["Tahiti (IGN79) geographiques (dms)",DATUM["Tahiti_79",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6690"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IGNF","TAHI79G"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-147],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["IGNF","TAHI79UTM6S"]],VERT_CS["IGN 1966 (TAHITI)",VERT_DATUM["IGN 1966 (TAHITI)",2005,AUTHORITY["IGNF","REA028"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["IGNF","TAHITI66"]],AUTHORITY["IGNF","TAHI79UTM6S.TAHITI66"]]