COMPD_CS["Combani triangulation IGN 1950 geographiques (dms) et SHOM 1953 (MAYOTTE)",GEOGCS["Combani triangulation IGN 1950 geographiques (dms)",DATUM["Combani_1950",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6632"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IGNF","MAYO50G"]],VERT_CS["SHOM 1953 (MAYOTTE)",VERT_DATUM["SHOM 1953 (MAYOTTE)",2005,AUTHORITY["IGNF","REA038"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["IGNF","MAYO53"]],AUTHORITY["IGNF","MAYO50G.MAYO53"]]