VERT_CS["NAD_1983_PA11",
    VERT_DATUM["D_NAD_1983_PA11",2002,
        AUTHORITY["ESRI","from_geogdatum_ESRI_106287"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Ellipsoidal height",UP],
    AUTHORITY["ESRI","115762"]]