PROJCS["NSIDC EASE-Grid Global",
    GEOGCS["NSIDC Authalic Sphere",
        DATUM["NSIDC_International_1924_Authalic_Sphere",
            SPHEROID["International 1924 Authalic Sphere",6371228,0,
                AUTHORITY["EPSG","7057"]],
            AUTHORITY["EPSG","1360"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","10346"]],
    PROJECTION["Cylindrical_Equal_Area"],
    PARAMETER["standard_parallel_1",30],
    PARAMETER["central_meridian",0],
    PARAMETER["false_easting",0],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","3410"]]