Most of the traditional permafrost studies rely on the recognition of landscape changes in thefield and extrapolating over large regions (e.g., [19]). Such field expeditions can be expensive and prohibitive in remote regions. If the changes in the landscape are large enough to be seen with remotely sensed data, the permafrost-related landscapes and their changes can be mapped at a regional scale.For example, Nitze et al. [20] used visible/near-infrared Landsat imagery (30 m resolution) from 1999 to 2014 to quantify the expansion of thermokarst lakes and the increased slumping of frozen coastal