COMPD_CS["CSG67 (IGN 1995) geographiques (dms) et NIVELLEMENT GENERAL DE GUYANE (NGG) 1977",GEOGCS["CSG67 (IGN 1995) geographiques (dms)",DATUM["CSG 1967 (IGN 1995)",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["IGNF","REG4070101"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IGNF","C67IG95G"]],VERT_CS["NIVELLEMENT GENERAL DE GUYANE (NGG) 1977",VERT_DATUM["NIVELLEMENT GENERAL DE GUYANE (NGG) 1977",2005,AUTHORITY["IGNF","REA016"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["IGNF","GUYA77"]],AUTHORITY["IGNF","C67IG95G.GUYA77"]]