COMPD_CS["Martinique Fort-Desaix geographiques (dms) et IGN 1987 (MARTINIQUE)", GEOGCS["Martinique Fort-Desaix geographiques (dms)", DATUM["Martinique_1938", SPHEROID["International 1924",6378388,297, AUTHORITY["EPSG","7022"]], AUTHORITY["EPSG","6625"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["IGNF","MARTFDG"]], VERT_CS["IGN 1987 (MARTINIQUE)", VERT_DATUM["IGN 1987 (MARTINIQUE)",2005, AUTHORITY["IGNF","REA014"]], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Gravity-related height",UP], AUTHORITY["IGNF","MART87"]], AUTHORITY["IGNF","MARTFDG.MART87"]]