Study on co-seismic ionospheric disturbance of Alaska earthquake on July 29, 2021 based on GPS TEC

Q Ruan, X Yuan, H Liu, S Ge - Scientific Reports, 2023 - nature.com
With the rapid development of space geodetic information technology, the Global
Positioning System (GPS) has been widely used in seismology and space environmental …

Research progress and prospect of monitoring ionosphere by GNSS technique

Y YAO, X GAO - Geomatics and Information Science of Wuhan …, 2022 - ch.whu.edu.cn
Ionosphere is an important part of the near-earth space environment, and it has an important
impact on radio communication, satellite navigation and positioning. Therefore, monitoring …

Detection and three‐dimensional reconstruction of concentric traveling ionosphere disturbances induced by hurricane Matthew on 7 October 2016

Y Chen, D Yue, C Zhai… - Journal of Geophysical …, 2022 - Wiley Online Library
This paper reports the first high‐resolution 4‐dimensional ionospheric disturbance caused
by hurricane Matthew on 7 October 2016. The temporal as well as vertical and horizontal …

Suspected seismo-ionospheric anomalies before three major earthquakes detected by gims and gps tec of permanent stations

Y Dong, C Gao, F Long, Y Yan - Remote Sensing, 2021 - mdpi.com
Many studies have reported that there is a coupling mechanism between ionosphere and
earthquake (EQ). Ionospheric anomalies in the form of abnormal increases and decreases …

[HTML][HTML] The very low-frequency transmitter radio wave anomalies related to the 2010 Ms 7.1 Yushu earthquake observed by the DEMETER satellite and the possible …

S Zhao, XH Shen, Z Zhima, C Zhou - Annales Geophysicae, 2020 - angeo.copernicus.org
Earthquakes may disturb the lower ionosphere through various coupling mechanisms
during the seismogenic and coseismic periods. The VLF (very low-frequency) signal …

Evaluating total electron content (TEC) detrending techniques in determining ionospheric disturbances during lightning events in A low latitude region

L Osei-Poku, L Tang, W Chen, C Mingli - Remote Sensing, 2021 - mdpi.com
Total Electron Content (TEC) from Global Navigation Satellite Systems (GNSS) is used to
ascertain the impact of space weather events on navigation and communication systems …

Seismo-ionospheric anomalies associated with Mw 7.8 Nepal earthquake on 2015 April 25 from CMONOC GPS data

K Shi, J Guo, X Liu, L Liu, X You, F Wang - Geosciences Journal, 2020 - Springer
To explore the ionospheric coupling mechanism, the total electron contents (TECs) and slant
TECs (STECs) were processed from GPS sites in China, Nepal and India, and the singular …

Rapid tsunami potential assessment using GNSS ionospheric disturbance: Implications from three megathrusts

J Li, K Chen, H Chai, G Wei - Remote Sensing, 2022 - mdpi.com
The current tsunami early warning systems always issue alarms once large undersea
earthquakes are detected, inevitably resulting in false warnings since there are no …

Three-dimensional reconstruction of seismo-traveling ionospheric disturbances after March 11, 2011, Japan Tohoku earthquake

C Zhai, Y Yao, J Kong - Journal of Geodesy, 2021 - Springer
The electron density structures of the seismo-traveling ionospheric disturbances (STIDs)
during the Tohoku earthquake are reconstructed by applying the three-dimensional …

Seismo-ionospheric precursory detection using hybrid Bayesian-LSTM network model with uncertainty-boundaries and anomaly-intensity

M Saqib, E Şentürk, MA Adil, M Freeshah - Advances in Space Research, 2024 - Elsevier
Several efforts have been made to understand the complex physical processes involved in a
seismic process, but the findings are vague considering prediction capabilities …