Spatiotemporal Analysis of Regional Ionospheric TEC Prediction Using Multi-Factor NeuralProphet Model under Disturbed Conditions

L Huang, H Wu, Y Lou, H Zhang, L Liu, L Huang - Remote Sensing, 2022 - mdpi.com
The ionospheric total electron content (TEC) is susceptible to factors, such as solar and
geomagnetic activities, resulting in the enhancement of its non-stationarity and nonlinear …

Eyjafjallajökull volcanic ash 2010 effects on GPS positioning performance in the Adriatic Sea region

M Mehmood, S Saleem, R Filjar - Atmosphere, 2021 - mdpi.com
The Eyjafjallajökull volcanic ash crisis in 2010 temporarily suspended European air traffic
operations, as the 39-day eruption caused widely dispersed ashes to enter the lower …

[HTML][HTML] Comparative analysis of single station-based and network-based VTEC modeling approaches in Nigeria using orthogonal transformation

SO Faruna, DD Wijaya, B Setyadji, I Meilano… - Scientific African, 2025 - Elsevier
Abstract Vertical Total Electron Content (TEC) plays a crucial role in ionospheric dynamics,
influencing radio signal propagation with wide-ranging applications in satellite …

[HTML][HTML] Analyzing high temporal-resolution of GNSS-based ionospheric VTEC over Nigeria

SO Faruna, DD Wijaya, B Setyadji, I Meilano… - The Egyptian Journal of …, 2024 - Elsevier
This study focuses on high-temporal-resolution Vertical Total Electron Content (VTEC)
estimation over Nigeria, which is crucial for enhancing satellite-based applications. Utilizing …

A Contribution to Short-Term Rapidly Developing Geomagnetic Storm Classification for GNSS Ionosphere Effects Mitigation Model Development

R Filjar - 2021 Seventh International Conference on Aerospace …, 2021 - ieeexplore.ieee.org
The Global Navigation Satellite System (GNSS) resilience against adverse space weather
effects has become the major research topic, as satellite navigation evolves to an essential …

Development of a high-resolution ionospheric VTEC model over Nigeria using spherical harmonics with orthogonal transformation solution

SO Faruna, DD Wijaya, B Setyadji… - … Series: Earth and …, 2024 - iopscience.iop.org
One important ionosphere element that impacts radio signal transmission is the Vertical
Total Electron Content (VTEC). Accurate estimation of VTEC is important for diverse …

[PDF][PDF] The Egyptian Journal of Remote Sensing and Space Sciences

SO Faruna, DD Wijaya, B Setyadji… - The Egyptian Journal …, 2024 - researchgate.net
This study focuses on high-temporal-resolution Vertical Total Electron Content (VTEC)
estimation over Nigeria, which is crucial for enhancing satellite-based applications. Utilizing …