PROJCRS["TERRE ADELIE POINTE GEOLOGIE PERROUD STEREO POLAIRE SUD (TANGENTE)",
    BASEGEOGCRS["Pointe Geologie Perroud 1950 geographiques (dms)",
        DATUM["Pointe Geologie Perroud 1950",
            ELLIPSOID["International 1924",6378388,297,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["IGNF","PGP50G"]],
    CONVERSION["STEREOGRAPHIQUE POLAIRE SUD TERRE-ADELIE (TANGENTE)",
        METHOD["Polar Stereographic (variant A)",
            ID["EPSG",9810]],
        PARAMETER["Latitude of natural origin",-90,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",140,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",0.960272946,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",300000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",-2299363.482,
            LENGTHUNIT["metre",1],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["easting (X)",east,
            ORDER[1],
            LENGTHUNIT["metre",1]],
        AXIS["northing (Y)",north,
            ORDER[2],
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["LOCALE, HISTORIQUE"],
        AREA["ARCHIPEL POINTE GEOLOGIE (TERRE ADELIE) - STEREOGRAPHIQUE POLAIRE SUD TERRE ADELIE"],
        BBOX[-66.72,139.67,-66.6,140.12]],
    ID["IGNF","TERA50STEREO"]]