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]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],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",8801]],PARAMETER["Longitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["easting (X)",south,MERIDIAN[90,ANGLEUNIT["degree",0.0174532925199433]],ORDER[1],LENGTHUNIT["metre",1]],AXIS["northing (Y)",south,MERIDIAN[180,ANGLEUNIT["degree",0.0174532925199433]],ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Environmental science - used as basis for EASE grid."],AREA["Northern hemisphere."],BBOX[0,-180,90,180]],ID["EPSG",3408]]