VERT_CS["NIVELLEMENT GENERAL DE NOUVELLE-CALEDONIE (NGNC)", VERT_DATUM["NIVELLEMENT GENERAL DE NOUVELLE-CALEDONIE (NGNC)",2005, AUTHORITY["IGNF","REA019"]], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Gravity-related height",UP], AUTHORITY["IGNF","NCAL69"]]