GEOGCS["Corrego Alegre 1961",
    DATUM["Corrego_Alegre_1961",
        SPHEROID["International 1924",6378388,297],
        EXTENSION["PROJ4_GRIDS","CA61_003.gsb"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","5524"]]