Dataset Grupper Aktivitetsflöde Grupper Dataset collections, categories and projects Ground Ice Permafrost Research Category Visa Ground Ice Mapped ice wedge polygon patterns from GeoEye-1, WorldView-1 Detailed calculations of ground-ice volumes in permafrost deposits are... Visa Mapped ice wedge polygon patterns from GeoEye-1, WorldView-1 Periglacial Inventories Permafrost Research Category Visa Periglacial Inventories