Airborne Lidar measurements of tides, waves, and surface slope at the mouth of the Columbia River

Ruth Branch1, Alexander Horner-Devine1, Chris Chickadel2, Gordon Farquharson3, Austin Scott Hudson4, Andy T Jessup2, Stefan A Talke4, James M Thomson5 and Cigdem Akan6, (1)University of Washington, Civil and Environmental Engineering, Seattle, WA, United States, (2)Applied Physics Laboratory, University of Washington, Seattle, WA, United States, (3)Applied Physics Laboratory University of Washington, Seattle, WA, United States, (4)Portland State University, Portland, OR, United States, (5)Applied Physics Lab (UW), Seattle, WA, United States, (6)University of North Florida, Jacksonville, FL, United States