VERT_CS["RGR92_(lon-lat)",
    VERT_DATUM["D_RGR_1992",2002,
        AUTHORITY["ESRI","from_geogdatum_EPSG_6627"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Ellipsoidal height",UP],
    AUTHORITY["ESRI","115912"]]