Junchang Ju¹, Jeffrey G Masek², Zhangshi Yin³, Sergii Skakun⁴, Jean-Claude Roger¹, Eric Vermote⁵, Jennifer L Dungan⁶, Christopher Owen Justice⁷ and Martin Claverie⁸, (1)University of Maryland College Park, College Park, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Science Systems and Applications, Inc., Lanham, MD, United States, (4)University of Maryland College Park, College Park, United States, (5)NASA Goddard Space Flight Center, Terrestrial Information Systems Laboratory, Greenbelt, MD, United States, (6)NASA Ames Research Center, Moffett Field, CA, United States, (7)University of Maryland, Geographical Sciences, College Park, MD, United States, (8)Univ. Catholique de Louvain, Boursier, Belgium