PROJCS["SAD69 / Brazil Polyconic", GEOGCS["SAD69", DATUM["South_American_Datum_1969", SPHEROID["GRS 1967 Modified",6378160,298.25], TOWGS84[-48,3,-44,0,0,0,0]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4618"]], PROJECTION["Polyconic"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",-54], PARAMETER["false_easting",5000000], PARAMETER["false_northing",10000000], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","29101"]]