EPSG:CODE

EPSG:3408 — NSIDC EASE-Grid North

Projected · World - north of 0°N

Export Formats

WKT2
PROJCRS[
    "NSIDC EASE-Grid North",
    BASEGEOGCRS[
        "NSIDC Authalic Sphere",
        DATUM[
            "NSIDC International 1924 Authalic Sphere",
            ELLIPSOID[
                "International 1924 Authalic Sphere",
                6371228,
                0,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7057]
            ],
            ID["EPSG",1360]
        ],
        ID["EPSG",10346]
    ],
    CONVERSION[
        "US NSIDC Equal Area north projection",
        METHOD["Lambert Azimuthal Equal Area (Spherical)",ID["EPSG",1027]],
        PARAMETER[
            "Latitude of natural origin",
            90,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            0,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "False easting",
            0,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            0,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",3897]
    ],
    CS[Cartesian,2,ID["EPSG",4469]],
    AXIS[
        "Easting (X)",
        South,
        MERIDIAN[90.0,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]]]
    ],
    AXIS[
        "Northing (Y)",
        South,
        MERIDIAN[180.0,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]]]
    ],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",3408]
]

Other CRS using NSIDC International 1924 Authalic Sphere