GEOGCS["Lisbon 1890",
    DATUM["Lisbon_1890",
        SPHEROID["Bessel 1841",6377397.155,299.1528128,
            AUTHORITY["EPSG","7004"]],
        TOWGS84[508.088,-191.042,565.223,0,0,0,0],
        AUTHORITY["EPSG","6666"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4666"]]