Scrutinizing and rooting the multiple anomalies of Nepal earthquake sequence in 2015 with the deviation–time–space criterion and homologous lithosphere …

L Wu, Y Qi, W Mao, J Lu, Y Ding… - Natural Hazards and …, 2023 - nhess.copernicus.org
The continuous increasing of Earth observations benefits geosciences and seismicity study
but increases greatly the difficulties in understanding and discriminating multiple source …

Pre-seismic ionospheric anomalies and spatio-temporal analyses of MODIS Land surface temperature and aerosols associated with Sep, 24 2013 Pakistan …

A Sekertekin, S Inyurt, S Yaprak - Journal of Atmospheric and Solar …, 2020 - Elsevier
This study aims to investigate the behaviors of the potential earthquake precursors such as
Total Electron Content (TEC), daytime/nighttime Land Surface Temperature (LST) and …

Singular spectrum analysis of GPS derived ionospheric TEC variations over Nepal during the low solar activity period

K Ansari, SK Panda, P Jamjareegulgarn - Acta Astronautica, 2020 - Elsevier
Accurate modeling of ionospheric total electron content (TEC) is an important aspect for
mitigating the threats of trans-ionospheric delay error in satellite communication, earth …

A Multi-Network based Hybrid LSTM model for ionospheric anomaly detection: A case study of the Mw 7.8 Nepal earthquake

E Şentürk, M Saqib, MA Adil - Advances in Space Research, 2022 - Elsevier
Abstract We propose a Multi-Network-based Hybrid Long Short Term Memory (N-LSTM)
model for ionospheric anomaly detection to forecast highly irregular data of the ionospheric …

Possible atmosphere and ionospheric anomalies of the 2019 Pakistan Earthquake using statistical and machine learning procedures on MODIS LST, GPS TEC, and …

A Hafeez, M Shah, M Ehsan… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Identifying atmospheric and ionospheric anomalies based on remote sensing satellites has
contributed highly to develop the hypothesis of lithosphere-atmosphere-ionosphere …

Anomaly effects of 6–10 September 2017 solar flares on ionospheric total electron content over Saudi Arabian low latitudes

KD Reddybattula, SK Panda, SK Sharma, AK Singh… - Acta Astronautica, 2020 - Elsevier
Solar flares are sudden eruption of intense high-energy radiation from the Sun causing radio
perturbations due to disturbances in ionosphere and magnetosphere of the Earth. The …

Earthquake ionospheric and atmospheric anomalies from GNSS TEC and other satellites

M Shah - Computers in earth and environmental sciences, 2022 - Elsevier
There have been a rapid advancement in earthquake (EQ) anomalies in the atmosphere
and ionosphere from the Global Navigation Satellite System (GNSS), Detection of Electro …

Investigation of equatorial plasma bubble irregularities under different geomagnetic conditions during the equinoxes and the occurrence of plasma bubble …

E Timoçin, S Inyurt, H Temuçin, K Ansari… - Acta Astronautica, 2020 - Elsevier
In this study, we investigated the behavior of equatorial plasma bubble irregularities under
different geomagnetic conditions during March 2015 and September 2017. It was used Total …

Empirical orthogonal function modelling of total electron content over Nepal and comparison with global ionospheric models

P Jamjareegulgarn, K Ansari, A Ameer - Acta Astronautica, 2020 - Elsevier
This analysis uses 3 years hourly observations of total electron content (TEC) from 5 global
positioning system (GPS) station across Nepal to analyze the spatial trend. For this purpose …

Seismo-ionospheric anomalies before the 2019 Mirpur earthquake from ionosonde measurements

J Ahmed, M Shah, M Awais, S Jin, WA Zafar… - Advances in Space …, 2022 - Elsevier
The rapid advancement in ground and space based ionospheric measurements provide an
opportunity to work on different earthquake precursors for lithosphere-ionosphere coupling …