COMPD_CS["RGFG95 geographiques (dms) et NIVELLEMENT GENERAL DE GUYANE (NGG) 1977",GEOGCS["RGFG95 geographiques (dms)",DATUM["Reseau_Geodesique_Francais_Guyane_1995",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6624"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IGNF","RGFG95G"]],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","RGFG95G.GUYA77"]]