VERT_CS["GR96(1996)",
    VERT_DATUM["Greenland_Reference_1996_(1996)",2002,
        AUTHORITY["ESRI","from_geogdatum_EPSG_1420"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Ellipsoidal height",UP],
    AUTHORITY["ESRI","115949"]]