David E Shean¹, J. Michelle Hu², Shashank Bhushan², Oleg Alexandrov³, Scott T Henderson⁴, Christopher A Hiemstra⁵ and Lundquist Jessica⁶, (1)University of Washington, Civil and Environmental Engineering, Seattle, WA, United States, (2)University of Washington, Seattle, WA, United States, (3)NASA Ames Research Center, Intelligent Robotics Group, Moffett Field, CA, United States, (4)University of Washington Seattle Campus, Seattle, WA, United States, (5)US Army Corps of Engineers Washington DC, Washington, DC, United States, (6)University of Washington, Seattle, United States