VERT_CS["Poolbeg height (ft(Br36))",
    VERT_DATUM["Poolbeg",2005,
        AUTHORITY["EPSG","5152"]],
    UNIT["British foot (1936)",0.3048007491,
        AUTHORITY["EPSG","9095"]],
    AXIS["Gravity-related height",UP],
    AUTHORITY["EPSG","5754"]]