PROJCS["Lisbon (Lisbon) / Portuguese Grid",
    GEOGCS["Lisbon (Lisbon)",
        DATUM["Lisbon_1937_Lisbon",
            SPHEROID["International 1924",6378388,297,
                AUTHORITY["EPSG","7022"]],
            AUTHORITY["EPSG","6803"]],
        PRIMEM["Lisbon",-9.13190611111111,
            AUTHORITY["EPSG","8902"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4803"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",39.6666666666667],
    PARAMETER["central_meridian",1],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",0],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","20791"]]