PROJCS["South Pole Stereographic -71 Sphere",
    GEOGCS["GCS_Sphere",
        DATUM["D_Sphere",
            SPHEROID["Sphere",6371000,0]],
        PRIMEM["Greenwich",0],
        UNIT["Degree",0.017453292519943295]],
    PROJECTION["Stereographic"],
    PARAMETER["False_Easting",0],
    PARAMETER["False_Northing",0],
    PARAMETER["Central_Meridian",0],
    PARAMETER["Scale_Factor",0.972769269830],
    PARAMETER["Latitude_Of_Origin",-90],
    UNIT["Meter",1]]