Alek Petty, University of Maryland, United States; Michel Tsamados, University College London, United Kingdom; Christopher Cardinale, University of Maryland, United States
Behzad Vahedi, Rafael Pires de Lima, Sepideh Jalayer, University of Colorado Boulder, United States; Walter Meier, Andrew Barrett, National Snow and Ice Data Center, United States; Morteza Karimzadeh, University of Colorado Boulder, United States