Daniel Crichton¹, John S Hughes¹, Emily S. Law², Timothy P McClanahan³, Thomas H Morgan⁴ and Jordan H Padams², (1)Jet Propulsion Laboratory, Pasadena, CA, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (3)NASA Goddard Space Flight Cent, Greenbelt, MD, United States, (4)NASA GSFC, Greenbelt, MD, United States