GEOGCRS["NSIDC Authalic Sphere",DATUM["NSIDC International 1924 Authalic Sphere",ELLIPSOID["International 1924 Authalic Sphere",6371228,0,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["Environmental science - used as basis for EASE grid."],AREA["World."],BBOX[-90,-180,90,180]],ID["EPSG",10346]]