GEOGCRS["Perroud 1950",
    DATUM["Pointe Geologie Perroud 1950",
        ELLIPSOID["International 1924",6378388,297,
            LENGTHUNIT["metre",1]]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[ellipsoidal,2],
        AXIS["geodetic latitude (Lat)",north,
            ORDER[1],
            ANGLEUNIT["degree",0.0174532925199433]],
        AXIS["geodetic longitude (Lon)",east,
            ORDER[2],
            ANGLEUNIT["degree",0.0174532925199433]],
    USAGE[
        SCOPE["Geodesy."],
        AREA["Antarctica - Adelie Land - coastal area between 136°E and 142°E."],
        BBOX[-67.13,136,-65.61,142]],
    ID["EPSG",4637]]