Acknowledgments
This work was supported by the National Natural Science Foundation of
China (grant nos. 42025404, 41674163, 41704162, 41974186, 41674162,
41904144, 41904143), the B-type Strategic Priority Program of the
Chinese Academy of Sciences (grant no. XDB41000000), the pre-research
projects on Civil Aerospace Technologies (grant nos. D020303, D020308,
D020104) funded by the China National Space Administration, the National
Key R&D Program of China (2018YFC1407303) and the China Postdoctoral
Science Foundation Project (grant no. 2019M662700). We also acknowledge
the Van Allen Probes mission, particularly the RBSPICE team, for
providing particle data. athttp://rbspice.ftecs.com.
Profiles of the solar wind parameters and geomagnetic indices are from
the OMNI website (http://omniweb.
gsfc.nasa.gov).