1. National Institute of Natural Hazards, Ministry of Emergency Management of China
2. National Space Science Center, Chinese Academy of Sciences
3. Space Research Institute, Austrian Academy of Sciences
4. Istituto Nazionale di Geofisica e Vulcanologia
5. School of Geophysics and Information Technology, China University of Geosciences
6. School of Earth Science and Engineering, Hebei University of Engineering
7. Institute of Experimental Physics, Graz University of Technology