1. National Research Council Postdoctoral Research Associate, Space Science Division Naval Research Laboratory Washington DC USA
2. Space Science Division Naval Research Laboratory Washington DC USA
3. Geophysical Institute University of Alaska Fairbanks Fairbanks AK USA
4. Aerospace Engineering Delft University of Technology Delft The Netherlands
5. Centre for Research in Earth and Space Science York University Toronto ON Canada
6. Department of Electrical and Computer Engineering University of Illinois at Urbana‐Champaign Urbana IL USA
7. High Altitude Observatory UCAR Boulder CO USA
8. Climate and Space Sciences and Engineering University of Michigan Ann Arbor MI USA