VERT_CS["BH_ETRS89",
    VERT_DATUM["BH_ETRS89",2002,
        AUTHORITY["ESRI","from_geogdatum_EPSG_1358"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Ellipsoidal height",UP],
    AUTHORITY["ESRI","115929"]]