VERT_CS["RGF93_(lon-lat)",
    VERT_DATUM["D_RGF_1993",2002,
        AUTHORITY["ESRI","from_geogdatum_ESRI_106264"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Ellipsoidal height",UP],
    AUTHORITY["ESRI","115915"]]