Spatial topographic roughness (RMSh) for all along-flow flightlines of the be...

The Northeast Greenland Ice Stream (NEGIS) is an elongated feature extending ~600 km into the interior of the Greenland Ice Sheet. Here, we investigate detailed subglacial...格陵兰东北部冰流（Northeast Greenland Ice Stream，简称NEGIS）是一条延伸约600千米至格陵兰冰盖内部的长条状地貌。本文针对其详细的冰下相关内容展开研究。