Xinyi Shen¹, Qing Yang^2,3, Emmanouil N Anagnostou¹, Albert Kettner⁴, John W. Jones⁵ and Guy Schumann⁶, (1)University of Connecticut, Civil and Environmental Engineering, Storrs, CT, United States, (2)University of Connecticut, Civil and Environmental Engineering, Storrs, United States, (3)Guangxi University, College of Civil Engineering and Architectrure, Nanning, China, (4)University of Colorado, Boulder, CO, United States, (5)US Geological Survey, Hydrologic Remote Sensing Branch, Reston, VA, United States, (6)Remote Sensing Solutions, Pasadena, United States