Japan Geoscience Union Meeting 2023

Presentation information

[E] Oral

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS04] Interdisciplinary studies on pre-earthquake processes

Sun. May 21, 2023 3:30 PM - 4:45 PM 104 (International Conference Hall, Makuhari Messe)

convener:Katsumi Hattori(Department of Earth Sciences, Graduate School of Science, Chiba University), Jann-Yenq LIU(Center for Astronautical Physics and Engineering, National Central University, Taiwan), Dimitar Ouzounov(Center of Excellence in Earth Systems Modeling & Observations (CEESMO) , Schmid College of Science & Technology Chapman University, Orange, California, USA), Qinghua Huang(Peking University), Chairperson:Jann-Yenq LIU(Center for Astronautical Physics and Engineering, National Central University, Taiwan), Katsumi Hattori(Department of Earth Sciences, Graduate School of Science, Chiba University)

3:30 PM - 3:45 PM

[MIS04-11] Lithosphere-Atmosphere-Ionosphere coupling: CSES achievements and IMCP prospects

★Invited Papers

*Xuhui Shen1,2 (1.State Key Laboratory of Space Weather, National Space Science Center, Chinese Academy of Sciences, 2.Key Laboratory of Solar Activity and Space Weather, National Space Science Center, Chinese Academy of Sciences)

Being the first geophysical fields observation satellite mission, CSES-01 has operated for 5 years as scheduled by Feb.02, 2023 and on the basis of its fine performance, CSES-01 will prolong its life until CSES-02 lunching in orbit and collaborative work each other in orbit.
The last 5 years, in retrospect, CSES-01 acquired an amount of data such as geomagnetism field, low frequency electromagnetic waves, in-situ plasma content and temperature, charged particles as well ionospheric plasma CT, in which, more than 50 earthquakes with magnitude greater than 7 and 500 greater than 6 are recorded in globe, together with a series of space weather and volcano phenomenon were recorded. So far, we result positive knowledge on earthquake precursors according to the statistical research and case study of most of these events, and develop the Lithosphere-Atmosphere-Ionosphere Coupling mechanism focusing on its electromagnetic wave channel.
The following prospect plan, CSES-02 is under developing by China-Italy joint team and is due to launch in 2024, which means that we’ll have 2 CSES satellites in orbit from 2024. Now we’re demonstrating the new mission of IMCP-International Meridian Circle Project, which should be a ground-based observation network with its main objectives on monitoring the geomagnetical field, space weather and interaction among Lithosphere-Atmosphere-Ionosphere. And the main tasks of IMCP are global data sharing, joint research on space weather and natural hazards as well global change, and so on.