GEOGCS["Nouakchott 1965", DATUM["Nouakchott_1965", SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465], TOWGS84[124.5,-63.5,-281,0,0,0,0]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4680"]]