VERT_CS["IGN 1988 SB (GUADELOUPE / SAINT-BARTHELEMY)",VERT_DATUM["IGN 1988 SB (GUADELOUPE / SAINT-BARTHELEMY)",2005,AUTHORITY["IGNF","REA012"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["IGNF","GUAD88SB"]]