Jorge Chau1, Nikoloz Gudadze1, Derek McKay2, Juha Vierinen2, Thomas Ulich3, Ralph Latteck1
1Leibniz-Institute of Atmospheric Physics at the Rostock University, Kuhlungsborn, Germany, 2UiT, The Arctic University of Norway, Tromso, Norway, 3Sodankyla Geophysical Observatory, Sodankyla, Finland