1. National Space Institute Technical University of Denmark (DTU Space) Kongens Lyngby Denmark
2. Earth Networks MD Germantown USA
3. Instituto de Astrofísica de Andalucía (IAA) CSIC Granada Spain
4. DTU Wind and Energy Systems Roskilde Denmark
5. Danish Meteorological Institute Copenhagen Denmark
6. Niels Bohr Institute University of Copenhagen Copenhagen Denmark
7. CAS Key Laboratory of Geospace Environment University of Science and Technology of China Hefei China
8. Department of Physics and Technology Birkeland Centre for Space Science University of Bergen Bergen Norway
9. Image Processing Laboratory University of Valencia Valencia Spain