Is it possible to map permafrost features from space?
Check out the recent publication: Developing and Testing a Deep Learning Approach for Mapping Retrogressive Thaw Slumps. Ingmar Nitze and his colleagues developed an automated approach to map retrogressive thaw slumps from satellite imagery. He recently presented his work also at the RCOP21 (Regional Conference on Permafrost 2021: https://uspa.memberclicks.net/rcop-iccre).
Open access article: https://www.mdpi.com/2072-4292/13/21/4294