A sequential calibration approach based on the ensemble Kalman filter (C-EnKF) for forecasting total electron content (TEC)

M Kosary, E Forootan, S Farzaneh, M Schumacher - Journal of Geodesy, 2022 - Springer
Ionospheric models are applied for computing the Total Electron Content (TEC) in
ionosphere to reduce its effects on the Global Navigation Satellite System (GNSS)-based …

Q uiet Ion ospheric DR egion (QIonDR) Model Based on VLF/LF Observations

A Nina, G Nico, ST Mitrović, VM Čadež, IR Milošević… - Remote Sensing, 2021 - mdpi.com
The ionospheric D-region affects propagation of electromagnetic waves including ground-
based signals and satellite signals during its intensive disturbances. Consequently, the …

Machine Learning-based ionospheric modelling performance during high ionospheric activity

S Priyadarshi, W Syam, AAG Roqué, AP Conesa… - Proceedings of the 2023 …, 2023 - ion.org
This paper presents a slant Total Electron Content (STEC) forecasting machine learning
(ML) model focusing on the region of Europe and North Africa, and on the use of spatial as …

High-solar Activity Ionospheric Modelling Using Machine Learning: A comparison Against Classical Models

S Priyadarshi, WP Syam, AAG Roqué… - Proceedings of the 36th …, 2023 - ion.org
Ionosphere is a chaotic medium for all kind of trans-ionospheric radio wave communication
and ranging. Global Navigation Satellite System (GNSS) signals are very vulnerable to the …

[HTML][HTML] 利用北斗GEO 卫星观测监测深圳市周围地区电离层空间环境

章淑君, 邱蕾, 陆浩楠, 夏朋飞, 叶世榕 - 2022 - xml-data.org
采用非差非组合精密单点定位(precise point positioning, PPP) 反演北斗GEO
卫星穿刺点位置的垂直方向电子总含量(vertical total electron content, VTEC), 利用GEO …

Collaborative Estimation of Regional Atmospheric Delay Errors for Rapid Precise Point Positioning

JB Uwineza - 2024 - search.proquest.com
Recent advances have established Precise Point Positioning (PPP) as a preferred
technique for providing accurate and precise position solutions for users anywhere on the …