Articles | Volume 12, issue 3
https://doi.org/10.5194/amt-12-1483-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/amt-12-1483-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
07 Mar 2019
Research article |
| 07 Mar 2019
Application of the Fengyun 3 C GNSS occultation sounder for assessing the global ionospheric response to a magnetic storm event
Weihua Bai
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
School of Astronomy and Space Science, University of Chinese Academy
of Sciences, Beijing 100049, China
Guojun Wang
CORRESPONDING AUTHOR
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
State Key Laboratory of Space Weather, Beijing 100190, China
Yueqiang Sun
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
School of Astronomy and Space Science, University of Chinese Academy
of Sciences, Beijing 100049, China
Jiankui Shi
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
School of Astronomy and Space Science, University of Chinese Academy
of Sciences, Beijing 100049, China
State Key Laboratory of Space Weather, Beijing 100190, China
Guanglin Yang
National Satellite Meteorological Center, Chinese Meteorological
Administration, Beijing 100081, China
Xiangguang Meng
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Dongwei Wang
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Qifei Du
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Xianyi Wang
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Junming Xia
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Yuerong Cai
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Congliang Liu
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Wei Li
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Chunjun Wu
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Danyang Zhao
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Di Wu
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
Cheng Liu
National Space Science Center, Chinese Academy of Sciences, Beijing
100190, China
Beijing Key Laboratory of Space Environment, Beijing 100190, China
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Latest update: 20 Nov 2025
Short summary
This study reports on the application of the FY3-C GNSS occultation sounder (GNOS) for assessing the global ionospheric response to magnetic storm events. We use the March 2015 magnetic storm event to demonstrate the reliability of NmF2 data derived from the instrument through comparisons with ground-based ionosonde observations. The analysis demonstrates the reliability of the GNSS radio occultation sounding instrument GNOS aboard the FY3-C satellite and validates its ionosphere products.
This study reports on the application of the FY3-C GNSS occultation sounder (GNOS) for assessing...
