PROJCS["PSAD56 / Peru central zone",
    GEOGCS["PSAD56",
        DATUM["Provisional_South_American_Datum_1956",
            SPHEROID["International 1924",6378388,297],
            TOWGS84[-307.7,265.3,-363.5,0,0,0,0]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4248"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",-9.5],
    PARAMETER["central_meridian",-76],
    PARAMETER["scale_factor",0.99932994],
    PARAMETER["false_easting",720000],
    PARAMETER["false_northing",1039979.159],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","24892"]]