資料集 群組 動態牆 群組 Dataset collections, categories and projects ESA GlobPermafrost Permafrost and frozen grounds are key elements of the terrestrial Cryosphere... 瀏覽 ESA GlobPermafrost PerSys The Permafrost Information System (PerSys) is conceptualized as an open... 瀏覽 PerSys PerSys - Permafrost Extent and Properties PEX Permafrost is defined through the thermal state of the ground which makes... 瀏覽 PerSys - Permafrost Extent and Properties PEX Properties & Extent Permafrost Research Category 瀏覽 Properties & Extent