VERT_CS["TUREF",
    VERT_DATUM["D_Turkish_National_Reference_Frame",2002,
        AUTHORITY["ESRI","from_geogdatum_EPSG_1057"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Ellipsoidal height",UP],
    AUTHORITY["ESRI","115804"]]