A combined approach using b-value and ionospheric GPS-TEC for large earthquake precursor detection: a case study for the Colima earthquake of 7.7 Mw, Mexico

K Nayak, R Romero-Andrade, G Sharma… - Acta Geodaetica et …, 2023 - Springer
Possible ionospheric TEC precursor and crustal stress (b-value) precursor related to the Mw
7.7 Colima earthquake of September 19, 2022, were analyzed in the present study. b-value …

A Multi-Input Convolutional Neural Networks Model for Earthquake Precursor Detection Based on Ionospheric Total Electron Content

H Uyanık, E Şentürk, MH Akpınar, STA Ozcelik… - Remote Sensing, 2023 - mdpi.com
Earthquakes occur all around the world, causing varying degrees of damage and
destruction. Earthquakes are by their very nature a sudden phenomenon and predicting …

low ionosphere density above the earthquake epicentre region of Mw 7.2, El Mayor–Cucapah earthquake evident from dense CORS data

G Sharma, K Nayak, R Romero-Andrade… - Journal of the Indian …, 2024 - Springer
In this study, a potential precursor related to the Mw 7.2 Mexico earthquake on April 4, 2010,
was investigated by analysing ionosphere total electron content (TEC) fluctuations derived …

Integrating SBAS-InSAR and Random Forest for Identifying and Controlling Land Subsidence and Uplift in a Multi-Layered Porous System of North China Plain

Y Wang, X Chen, Z Wang, M Gao, L Wang - Remote Sensing, 2024 - mdpi.com
Controlling groundwater table decline could mitigate land subsidence and induced
environmental hazards in over-explored areas. Nevertheless, this becomes a challenge in …

Integrated Assessment of Coastal Subsidence in Nansha District, Guangzhou City, China: Insights from SBAS-InSAR Monitoring and Risk Evaluation

S Wang, H Sun, L Wei, P Pi, M Zeng, Y Pan, Z Xue… - Remote Sensing, 2024 - mdpi.com
Monitoring and assessing coastal subsidence is crucial to mitigating potential disaster risks
associated with rising sea levels. Nansha District in Guangzhou City, representing global …

Spatio–Temporal Evolution of Electric Field, Magnetic Field and Thermal Infrared Remote Sensing Associated with the 2021 Mw7. 3 Maduo Earthquake in China

M Yang, X Zhang, M Zhong, Y Guo, G Qian, J Liu… - Atmosphere, 2024 - mdpi.com
This study presents the spatio–temporal evolution of the electric and magnetic fields
recorded by the China Seismo–Electromagnetic Satellite (CSES) and the thermal infrared …

Pre-seismic anomalies and co-seismic disturbance induced by the 2024 Mw 7.1 Wushi earthquake: multi-GNSS observations and modeling

J Chen, P Xiong, H Wu, X Zhang, X Zhang… - … , Natural Hazards and …, 2024 - Taylor & Francis
This study investigates ionospheric anomalies associated with the Mw 7.1 Wushi
earthquake that occurred in Xinjiang, China, on January 22, 2024. We analyze multi-GNSS …

Assessing Slip Rates on the Xianshuihe Fault Using InSAR with Emphasis on Phase Unwrapping Error and Atmospheric Delay Corrections

P Xi, X Li, C Song, B Wang, Z Yin, S Wang - Remote Sensing, 2024 - mdpi.com
Located on the southeastern periphery of the Tibetan Plateau, the Xianshuihe fault (XSHF)
is an active left-lateral strike-slip fault renowned for its frequent and intensive seismic …

[HTML][HTML] Construction of a Fine Extraction Process for Seismic Methane Anomalies Based on Remote Sensing: The Case of the 6 February 2023, Türkiye–Syria …

Y Huang, J Cui, Z Zhima, D Jiang, X Wang, L Wang - Remote Sensing, 2024 - mdpi.com
Identifying seismic CH4 anomalies via remote sensing has been verified as a legitimate
method. However, there are still some problems, such as unknown reliability due to the …

The Turkey Earthquake Induced Equatorial Ionospheric Current Disturbances on 6 February 2023

K Zhang, H Wang, H Xia, W Wang, J Liu, S Zhang… - Remote Sensing, 2024 - mdpi.com
An earthquake is a seismic event resulting from a sudden release of energy in the
lithosphere, which produces waves that can propagate through the atmosphere into the …