GEOCCS["SIRGAS (geocentric)",
    DATUM["Sistema de Referencia Geocentrico para America del Sur 1995",
        SPHEROID["GRS 1980",6378137.0,298.257222101,
            AUTHORITY["EPSG","7019"]],
        TOWGS84[0.0,0.0,0.0,0.0,0.0,0.0,0.0],
        AUTHORITY["EPSG","6170"]],
    PRIMEM["Greenwich",0.0,
        AUTHORITY["EPSG","8901"]],
    UNIT["m",1.0],
    AXIS["Geocentric X",OTHER],
    AXIS["Geocentric Y",EAST],
    AXIS["Geocentric Z",NORTH],
    AUTHORITY["EPSG","4376"]]