Grace Barcheck¹, Emily E Brodsky², Patrick M Fulton¹, Matt A King³ and Slawek M Tulaczyk⁴, (1)Cornell University, Ithaca, NY, United States, (2)University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States, (3)University of Tasmania, Surveying and Spatial Sciences, School of Technology, Environments and Design, Hobart, TAS, Australia, (4)Univ California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States