Kumpulan data Grup Activity Stream Grup Dataset collections, categories and projects ESA GlobPermafrost Permafrost and frozen grounds are key elements of the terrestrial Cryosphere... View ESA GlobPermafrost Frozen State Backscatter Intensity from Sentinel-1 Frozen state backscatter intensity was derived from Sentinel-1 acquisitions... View Frozen State Backscatter Intensity from Sentinel-1 PerSys The Permafrost Information System (PerSys) is conceptualized as an open... View PerSys PerSys - Land Cover Prototype LCP Land cover in the Northern permafrost regions is currently not suitably... View PerSys - Land Cover Prototype LCP Properties & Extent Permafrost Research Category View Properties & Extent