1. Leibniz‐Institute of Atmospheric Physics at the Rostock University Kühlungsborn Germany
2. Ann and H.J. Smead Department of Aerospace Engineering Sciences University of Colorado Boulder CO USA
3. Department of Electrical and Computer Engineering University of Alaska Fairbanks Fairbanks AK USA
4. Beijing National Observatory of Space Environment, Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China
5. College of Earth and Planetary Sciences University of Chinese Academy of Sciences Beijing China
6. GFZ German Research Centre for Geosciences Potsdam Germany
7. University of Western Ontario Richmond Ontario Canada