PROJCS["NSIDC_EASE_Grid_Global",GEOGCS["NSIDC_Authalic_Sphere",DATUM["NSIDC_International_1924_Authalic_Sphere",SPHEROID["Sphere_International_1924_Authalic",6371228.0,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Cylindrical_Equal_Area"],PARAMETER["standard_parallel_1",30.0],PARAMETER["central_meridian",0.0],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],UNIT["Meter",1.0]]