GEOGCS["SAD69",
    DATUM["South_American_Datum_1969",
        SPHEROID["GRS 1967",6378160,298.247167427,
            AUTHORITY["EPSG","7036"]],
        TOWGS84[-47,26,-42,0,0,0,0],
        AUTHORITY["EPSG","6291"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9108"]],
    AUTHORITY["EPSG","4291"]]