EP44B:
High-Resolution Topography and Process Measurements for Analyzing Earth-Surface Dynamics III

Thursday, 18 December 2014: 4:00 PM-6:00 PM
Chairs:  Julian Leyland, University of Southampton, Geography and Environment, Southampton, SO14, United Kingdom and Thad A Wasklewicz, East Carolina University, Greenville, NC, United States
Primary Conveners:  Thad A Wasklewicz, East Carolina University, Greenville, NC, United States
Co-conveners:  Julian Leyland, University of Southampton, Southampton, SO14, United Kingdom, Paola Passalacqua, University of Texas at Austin, Austin, TX, United States and Christopher J Crosby, UNAVCO, Boulder, CO, United States
OSPA Liaisons:  Thad A Wasklewicz, East Carolina University, Greenville, NC, United States

Abstracts Submitted to this Session:

4:00 PM
 
Laser Scanning Applications in Fluvial Geomorphology
Petteri Alho, University of Turku, Turku, Finland
4:15 PM
 
Topographic and Acoustic Estimates of Grain-Scale Roughness from High-Resolution Multibeam Echo-Sounder: Examples from the Colorado River in Marble and Grand Canyons.
Daniel Buscombe and Paul E Grams, USGS Grand Canyon Monitoring and Research Center, Flagstaff, AZ, United States
4:30 PM
 
Application of Uav Photogrammetry for Assessment of Fluvial Dynamics of a Montane Stream. Case Study – Roklanský Creek, Šumava Mts., Europe.
Jakub Langhammer, Charles University, Faculty of Science, Dept. of Physical Geography, Prague, 180, Czech Republic, Jakub Miřijovský, Palacky University, Department of Geoinformatics, Olomouc, Czech Republic, Filip Hartvich, Academy of Sciences of the Czech Republic, Institute of rock structure and mechanics, Prague, Czech Republic and Jana Kaiglová, Charles University, Faculty of Science, Dept. of Physical Geography, Prague, Czech Republic
4:45 PM
 
Using High-Resolution Field Measurements to Model Dune Kinematics in a Large Elongate Meander Bend.
Kory M Konsoer1, Bruce L Rhoads2, Jim Best3, Christian E Frias4, Jorge D Abad4 and Eddy J Langendoen5, (1)Louisiana State University, Geography and Anthropology, Baton Rouge, LA, United States, (2)University of Illinois at Urbana Champaign, Urbana, IL, United States, (3)University of Illinois at Urbana Champaign, Geography, Mechanical Science and Engineering and Ven Te Chow Hydrosystems Laboratory, Urbana, IL, United States, (4)University of Pittsburgh Pittsburgh Campus, Pittsburgh, PA, United States, (5)USDA-ARS National Sedimentation Laboratory, Oxford, MS, United States
5:00 PM
 
Bedform dynamics in a large sand-bedded river using multibeam echo sounding
Caroline M Elliott1, Robert B Jacobson2, Susannah Erwin3, Allen B. Eric1 and Aaron J. DeLonay1, (1)U. S. Geological Survey, Columbia Environmental Research Center, Columbia, MO, United States, (2)USGS, Columbia, MO, United States, (3)US Geological Survey, Columbia, MO, United States
5:15 PM
 
Performance Of Bathymetric Lidar On Flow Properties Predicted With A 2-Dimensional Hydraulic Model
Daniele Tonina, University of Idaho, Boise, ID, United States, Jim A McKean, USDA Forest Service, Whitefish, MT, United States and Charles Wayne Wright, Coastal and Marine Science Center St. Petersburg, Salisbury, MD, United States
5:30 PM
 
Bedrock Channels: Towards a Process-Based Understanding
Daniel R Parsons1, Stephen E Darby2, Christopher R Hackney2, Julian Leyland3, Jim Best4, Andrew Paul Nicholas5, Rolf E Aalto6, C A.P.T. Horn III7 and M.R. Thy7, (1)University of Hull, Hull, HU6, United Kingdom, (2)University of Southampton, Southampton, United Kingdom, (3)University of Southampton, Southampton, SO14, United Kingdom, (4)University of Illinois at Urbana Champaign, Geography, Mechanical Science and Engineering and Ven Te Chow Hydrosystems Laboratory, Urbana, IL, United States, (5)University of Exeter, Exeter, United Kingdom, (6)University of Exeter, Geography, Exeter, United Kingdom, (7)Department of Hydrology and River Works, Phnom Pehn, Cambodia
5:45 PM
 
Combining Remote Sensing with in situ Measurements for Riverine Characterization
Joseph Calantoni1, Margaret L Palmsten1, Julian Simeonov1, David W Dobson1, Kinsey Zarske1, Jack Anthony Puleo2 and K. Todd Holland1, (1)Naval Research Laboratory, Stennis Space Center, MS, United States, (2)Univ of DE-Civil & Envir Engrg, Newark, DE, United States