A Ogwala, OJ Oyedokun, AO Akala… - Astrophysics and Space …, 2022 - Springer
Ionospheric irregularity poses severe challenges to the highly dynamic satellite communication, navigation and tracking operations that rely on transionospheric satellite …
This study investigates the sequence of solar and interplanetary events that drove the 1 June 2013 and October 2015 geomagnetic storms and how the American (68°–78 o E) and …
JH Kim, YS Kwak - Advances in Space Research, 2024 - Elsevier
We validated and analyzed the effectiveness of the IRI-2020 model with MSIS2. 1 code in depicting the ionosphereic responses to extreme geomagnetic storms in the Northeast Asian …
Geomagnetic storms affect Earth in various severe ways, including damaging satellites, disrupting power grids, and inducing prompt penetration electric fields (PPEF) through Joule …
This study reveals the geomagnetic storm-induced ionospheric perturbations observed over the near-equatorial Indian stations-Cochin and Changanacherry in 2021. The 205 MHz VHF …
Ghanshyam, KS Varshney, AS Gautam, K Singh… - Astrophysics and Space …, 2023 - Springer
The total electron content (TEC), also known as ionospheric free charges particles, is an indicator of electron density that experiences abrupt fluctuations throughout geomagnetic …
GV Ramana, M Sridhar, TV Rao, DV Ratnam - Earth Science Informatics, 2025 - Springer
Low-latitude ionospheric irregularities during geomagnetic storms are a significant concern for global navigation satellite systems (GNSS) because they degrade positional accuracy …
Abstract The Ionospheric Total Electron Content (TEC) measured in the ray path of the signals directly contributes to the Range Error (RE) of the satellite signals, which affects …
Abstract Total Electron Content (TEC) is one of the exciting properties of the Earth's ionosphere. Analysis done on TEC variation data collected repetitively over longer …