COMPD_CS["Saba + Saba height",GEOGCS["Saba",DATUM["Saba",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","1379"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","10636"]],VERT_CS["Saba height",VERT_DATUM["Saba Vertical Datum",2005,AUTHORITY["EPSG","1381"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","10642"]],AUTHORITY["EPSG","10643"]]