VERT_CS["RGM04_(lon-lat)",VERT_DATUM["D_Reseau_Geodesique_de_Mayotte_2004",2002,AUTHORITY["ESRI","from_geogdatum_ESRI_106998"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Ellipsoidal height",UP],AUTHORITY["ESRI","115913"]]