Brian Joseph Harding¹, Jorge Luis Chau², Juan Miguel Urco², Juha Vierinen³, Harikrishnan charuvil Asokan⁴ and Matthias Clahsen⁴, (1)University of California, Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, (2)Leibniz Institute of Atmospheric Physics, Radar Remote Sensing, Kühlungsborn, Germany, (3)Univrsity of Tromsø, Tromso, Norway, (4)Leibniz Institute of Atmospheric Physics, Kühlungsborn, Germany