Marcos D. Silveira^1,2, Hyunju KIM Connor³, David G Sibeck¹ and Sun Hee Lee⁴, (1)NASA/GSFC, Greenbelt, MD, United States, (2)Catholic University of America, Washington, MD, United States, (3)University of Alaska Fairbanks, Fairbanks, AK, United States, (4)NASA/GSFC, Greenbelt, United States