1. Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China
2. College of Earth and Planetary Sciences University of Chinese Academy of Sciences Beijing China
3. Beijing National Observatory of Space Environment Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China
4. Department of Earth and Planetary Science Kyushu University Fukuoka Japan
5. High Altitude Observatory National Center for Atmospheric Research Boulder CO USA
6. Haystack Observatory Massachusetts Institute of Technology Westford MA USA
7. CAS Key Laboratory of Geospace Environment University of Science and Technology of China Hefei China