Thermokarst Caves, Baydzherakhs, and Thaw Subsidence, Oh My! Combining Ground Based Geophysics and Survey Measurements With Airborne LiDAR to Understand Rates and Patterns of Rapid Permafrost Thaw

Thomas A Douglas, US Army Corps of Engineers, Jacksonville, FL, United States, Christopher A Hiemstra, US Army Corps of Engineers Washington DC, Washington, DC, United States and Kevin Bjella, U.S. Army Cold Regions Research and Engineering Laboratory Alaska, Fairbanks, United States