Douglas Brinkerhoff, University of Montana, Missoula, MT, United States, Andy Aschwanden, University of Alaska Fairbanks, Fairbanks, AK, United States and Mark A Fahnestock, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States

Bryan V Riel, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States, Brent Minchew, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States and Tobias Bischoff, California Institute of Technology, Pasadena, CA, United States

David Polashenski, University of Alaska Fairbanks, Fairbanks, AK, United States, Martin Truffer, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, William H Armstrong Jr, Appalachian State University, Geological and Environmental Sciences, Boone, NC, United States and Daniel Shapero, University of Washington, Applied Physics Laboratory, Seattle, WA, United States

Tim Hill, University of Waterloo, Applied Mathematics, Waterloo, ON, Canada and Christine F Dow, University of Waterloo, Waterloo, ON, Canada

Celia Trunz¹, Kristin Poinar², Lauren C Andrews³, Matthew D Covington¹, Jessica Z Mejia⁴, Jason Gulley⁴, Victoria Louise Siegel⁵ and Charles Breithaupt⁴, (1)University of Arkansas, Geosciences, Fayetteville, AR, United States, (2)University at Buffalo, Department of Geology, Buffalo, NY, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)University of South Florida, School of Geosciences, Tampa, FL, United States, (5)Sisu Field Solutions LLC, Austin, TX, United States

Ching-Yao Lai, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States, Laura Stevens, Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Danielle Chase, Princeton University, Mechanical & Aerospace Engineering, Princeton, United States, Timothy T Creyts, Columbia University-LDEO, Palisades, NY, United States, Mark D Behn, Boston College, Earth and Environmental Sciences, Chestnut Hill, MA, United States, Sarah B Das, Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States and Howard Stone, Princeton University, Mechanical & Aerospace Engineering, Princeton, NJ, United States

Emma Mackie¹, Dustin M Schroeder², Chen Zuo^3,4, David Zhen Yin³ and Jef Caers³, (1)Stanford University, Department of Geophysics, Stanford, CA, United States, (2)Stanford University, Department of Geophysics, Department of Electrical Engineering, Stanford, CA, United States, (3)Stanford University, Department of Geological Sciences, Stanford, CA, United States, (4)Xi'an Jiaotong University, School of Information and Communications Engineering, Xian, China

Inigo Irarrazaval¹, Mauro Werder^2,3, Matthias Huss^4,5, Frederic Herman⁶ and Gregoire Mariethoz⁶, (1)Institute of Earth Surface Dynamics, Faculty of Geosciences and Environment, University of Lausanne, Lausanne, Switzerland, (2)Swiss Federal Institute for Forest, Snow and Landscape Research (WLS), Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Birmensdorf, Switzerland, (3)Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland, Zurich, Switzerland, (4)Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland, (5)Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland, (6)Institute of Earth Surface Dynamics (IDYST), Faculty of Geosciences and Environment (FGSE), University of Lausanne, Lausanne, Switzerland