Набор данни Групи Поток на дейността Групи Dataset collections, categories and projects ESA Permafrost Climate Change Initiative Project (Permafrost_cci) The ultimate objective of Permafrost_CCI is to develop and deliver permafrost... Разглеждане на ESA Permafrost Climate Change Initiative Project (Permafrost_cci) Properties & Extent Permafrost Research Category Разглеждане на Properties & Extent