Effects of Strong Geomagnetic Storms on the Ionosphere and Degradation of Precise Point Positioning Accuracy during the 25th Solar Cycle Rising Phase: A Case Study

Effects of Strong Geomagnetic Storms on the Ionosphere and Degradation of Precise Point Positioning Accuracy during the 25th Solar Cycle Rising Phase: A Case Study

Approaching the peak year of the 25th solar activity cycle, the frequency of strong geomagnetic storms is gradually increasing, which seriously affects the navigation and positioning performance of GNSS. Based on the globally distributed GNSS station data and FORMOSAT-7/COSMIC-2 occultation data, th...

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Bibliographic Details
Main Authors: Yifan Wang, Yunbin Yuan, Min Li, Ting Zhang, Hao Geng, Guofang Wang, Gang Wen
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Remote Sensing
Subjects:
geomagnetic storms
EIA
ionospheric disturbances
ROTI
precise point positioning
Online Access:https://www.mdpi.com/2072-4292/15/23/5512

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