1. School of Space and Environment; Beihang University; Beijing China
2. RAL Space; STFC; Oxfordshire UK
3. LASP University of Colorado; Boulder CO USA
4. Department of Earth, Planetary and Space Sciences; UCLA; Los Angeles CA USA
5. Department of Physics and Astronomy; University of Southampton; Southampton UK
6. NASA Goddard Space Flight Center; Greenbelt MD USA
7. Institute for the Study of Earth, Oceans, and Space; University of New Hampshire; Durham NH USA
8. Southwest Research Institute; San Antonio TX USA