[1] Univ South Carolina, Sch Earth Ocean & Environm, Columbia, SC 29208 USA
[2] VanderSat, Wilhelminastr 43a, NL-2011 VK Haarlem, Netherlands
[3] Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA
[4] Vienna Univ Technol, Dept Geodesy & Geoinformat, Vienna, Austria
[5] USDA ARS, Hydrol & Remote Sensing Lab, Beltsville, MD 21032 USA
[6] Sungkyunkwan Univ, Grad Sch Water Resources, Dept Water Resources, Suwon, South Korea