資料集 群組 動態牆 群組 Dataset collections, categories and projects APGC latest Dynamic group for defining datasets for the "latest datasets" part of startpage. 瀏覽 APGC latest ESA Permafrost Climate Change Initiative Project (Permafrost_cci) The ultimate objective of Permafrost_CCI is to develop and deliver permafrost... 瀏覽 ESA Permafrost Climate Change Initiative Project (Permafrost_cci) Properties & Extent Permafrost Research Category 瀏覽 Properties & Extent