COMPD_CS["NZGD2000 + NZVD2009 height",
    GEOGCS["NZGD2000",
        DATUM["New_Zealand_Geodetic_Datum_2000",
            SPHEROID["GRS 1980",6378137,298.257222101,
                AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","6167"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4167"]],
    VERT_CS["NZVD2009 height",
        VERT_DATUM["New Zealand Vertical Datum 2009",2005,
            AUTHORITY["EPSG","1039"]],
        UNIT["metre",1,
            AUTHORITY["EPSG","9001"]],
        AXIS["Gravity-related height",UP],
        AUTHORITY["EPSG","4440"]],
    AUTHORITY["EPSG","9527"]]