Dan R Glaser II, Rutgers University Newark, Newark, NJ, United States; US Army ERDC Cold Regions Research & Engineering Laboratory, Signature Physics Branch, Hanover, NJ, United States, R. Daniel Costley, US Army Engineer Research and Development, Geotechnical and Structures Laboratory, Vicksburg, MS, United States, Kent K Hathaway, USACE, Kitty Hawk, NC, United States, Ginger L Eberhart-Boitnott, USA CRREL, Hanover, NH, United States and Jason Weale, CRREL, Hanover, NH, United States