Machine learning-based short-term GPS TEC forecasting during high solar activity and magnetic storm periods

Y Han, L Wang, W Fu, H Zhou, T Li… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Precise ionospheric total electron content (TEC) is critical for many aerospace applications,
and forecasting ionospheric TEC is of great significance to it. Besides, short-term prediction …

Deep recurrent neural networks for ionospheric variations estimation using GNSS measurements

M Kaselimi, A Voulodimos, N Doulamis… - … on Geoscience and …, 2021 - ieeexplore.ieee.org
Modeling ionospheric variability throughout a proper total electron content (TEC) parameter
estimation is a demanding, however, crucial, process for achieving better accuracy and …

Research on GNSS INS & GNSS/INS integrated navigation method for autonomous vehicles: A survey

Y He, J Li, J Liu - IEEE Access, 2023 - ieeexplore.ieee.org
Autonomous Vehicles have become the focus of research around the world. Meanwhile, the
continuous development of various emerging technologies in recent years has paved the …

A spatiotemporal network model for global ionospheric TEC forecasting

X Lin, H Wang, Q Zhang, C Yao, C Chen, L Cheng… - Remote Sensing, 2022 - mdpi.com
In the Global Navigation Satellite System, ionospheric delay is a significant source of error.
The magnitude of the ionosphere total electron content (TEC) directly impacts the magnitude …

Spatiotemporal Prediction of Ionospheric Total Electron Content Based on ED-ConvLSTM

L Li, H Liu, H Le, J Yuan, W Shan, Y Han, G Yuan… - Remote Sensing, 2023 - mdpi.com
Total electron content (TEC) is a vital parameter for describing the state of the ionosphere,
and precise prediction of TEC is of great significance for improving the accuracy of the …

Forecasting regional ionospheric TEC maps over China using BiConvGRU deep learning

J Tang, Z Zhong, J Hu, X Wu - Remote Sensing, 2023 - mdpi.com
In this paper, we forecasted the ionospheric total electron content (TEC) over the region of
China using the bidirectional convolutional gated recurrent unit (BiConvGRU) model. We …

Predicting global ionospheric TEC maps using Gaussian process regression

C Shi, K Xue, C Wang - Advances in Space Research, 2023 - Elsevier
The integration of machine learning technology into ionospheric prediction has emerged as
a burgeoning field of research. However, several challenges still exist, such as the disregard …

[HTML][HTML] Performance evaluation of neural network TEC forecasting models over equatorial low-latitude Indian GNSS station

G Sivavaraprasad, VS Deepika… - Geodesy and …, 2020 - Elsevier
Abstract Global Positioning System (GPS) services could be improved through prediction of
ionospheric delays for satellite-based radio signals. With respect to latitude, longitude, local …

Linear time-series modeling of the GNSS based TEC variations over Southwest Japan during 2011–2018 and comparison against ARMA and GIM models

K Ansari, KD Park, N Kubo - Acta astronautica, 2019 - Elsevier
A significant amount of research has been conducted in Southwest (SW) Japan on climate
modeling, disaster management, earthquake prediction, precise positioning, datum …