“…On 2 February 2018, China's first seismic electromagnetic monitoring test satellite, the CSES, was successfully launched. It has been operating for more than 4 years now, and researchers have used its observed data to conduct a large number of scientific experiments (Ambrosi et al, 2018;Cao et al, 2018;Marchetti et al, 2020;Piersanti et al, 2020;Shen et al, 2018;Ouyang et al, 2019;Huang et al, 2021;Akhoondzadeh et al, 2022). Researchers verified that the CSES and its payload functioned properly after launch by different scientific methods (Huang et al, 2018;Lin et al, 2018;Scotti and Osteria, 2019;Diego et al, 2020); On 25 August 2018, the CSES was hit by the first geomagnetic solid storm event since its launch, Yang et al (2020) verified the excellent performance of the CSES and its corresponding payloads by performing a joint analysis with other detectors such as the Swarm satellite; Li et al (2020) compared the ion and electron densities observed by the DEMETER and the CSES by comparing different parameters and time resolutions, showing that the CSES can effectively follow ionospheric perturbations; Nepeina (2021) used data from the CESE to observe the relationship between space weather and earthquakes occurring in seismically active regions, compared the changes in ground-based geomagnetic or electromagnetic sounding data, and concluded that the results of the comparison could be used in future short-term earthquake prediction techniques.…”