Dataset Grupper Aktivitetsflöde Grupper Dataset collections, categories and projects ESA GlobPermafrost Permafrost and frozen grounds are key elements of the terrestrial Cryosphere... Visa ESA GlobPermafrost Land Cover Permafrost Research Category Visa Land Cover Periglacial Inventories Permafrost Research Category Visa Periglacial Inventories PerSys The Permafrost Information System (PerSys) is conceptualized as an open... Visa PerSys PerSys - ColdSpot CSP “ColdSpots” (CSP) are regions with good in-situ observation infrastructure.... Visa PerSys - ColdSpot CSP