Datu kopa Kategorijas Darbību plūsma Kategorijas Dataset collections, categories and projects ESA DUE Permafrost The PERMAFROST project was funded by the European Space Agency (ESA) Data... Sakatīt ESA DUE Permafrost Landscape Dynamics Permafrost Research Category Sakatīt Landscape Dynamics PerSys The Permafrost Information System (PerSys) is conceptualized as an open... Sakatīt PerSys Properties & Extent Permafrost Research Category Sakatīt Properties & Extent