[HTML][HTML] Validating the IRI-2020 model for ionospheric storms over the North-east Asian sector induced by extreme geomagnetic storms

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 …

The ionospheric dynamics of the african sector responding to a severe geomagnetic storm; the storm of 3–5 november 2021

W Rukundo - Space Weather, 2023 - Wiley Online Library
The sudden storm commencement (SSC) of 3 November 2021, a severe storm was detected
through disturbances in magnetospheric and ring current systems at around 1942 UT. We …

Performance evaluation of IRI-Plas 2017 model with ionosonde data measurements of ionospheric parameters

L Endeshaw, A Seyoum - Heliyon, 2023 - cell.com
This study presents an evaluation of the performance of the International Reference
Ionosphere Model augmented with the Plasmasphere (IRI Plas 2017) from the Addis Ababa …

Geometric deep learning for ionospheric TEC modeling using a temporal graph convolutional network

M Kaselimi, N Doulamis, A Doulamis… - Neural Computing and …, 2025 - Springer
This document proposes a spatiotemporal deep learning model for ionospheric total
electron content (TEC) modeling using global navigation satellite systems (GNSSs) …

Validity of different global ionospheric TEC maps over Indian region

B Harikaa, P Vineetha… - … on Advances in …, 2021 - ieeexplore.ieee.org
The global ionosphere total electron content (TEC) maps regularly archived by the
international GNSS services (IGS) and its associate analysis centers (IAACs) serve as the …

Geomagnetic Storms Impact on Post-sunset Equatorial Ionosphere at Ilorin During 2010

AO Olawepo, OA Oladipo, S Sodiq, O Odeyemi… - Geomagnetism and …, 2022 - Springer
Night-time equatorial ionosphere has been known to be characterised by irregularities
which manifest as spread F in ionograms and as L-band scintillations in navigation signals …

[HTML][HTML] Ionospheric electron density and electron content models for space weather monitoring

W Rukundo - Magnetosphere and Solar Winds, Humans and …, 2022 - intechopen.com
Monitoring and prediction of space weather phenomena and associated effects requires an
understanding of the ionospheric response related to ionospheric electron content and …

Observations of Ionospheric Propagation Factor at Two African Equatorial Ionization Anomaly Stations Using Ionosonde Measurements

NO Bakare, BO Adebesin - 2023 International Conference on …, 2023 - ieeexplore.ieee.org
The Ionospheric propagation factor of the F-region (M (3000) F2) has the ability to measure
the absorption of radio waves aside navigation purposes and Space weather forecasting …