Feiqin Xie, Texas A&M University Corpus Christi, Corpus Christi, TX, United States, Thomas Winning, Texas A & M University Corpus Christi, Corpus Christi, TX, United States, Chi O Ao, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Kuo-Nung Wang, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Loknath Adhikari, University of Maryland, College Park, MD, United States