A semi-supervised total electron content anomaly detection method using LSTM-auto-encoder

A Muhammad, F Külahcı - Journal of Atmospheric and Solar-Terrestrial …, 2022 - Elsevier
Total electron content (TEC) is one of the important features used in studying of ionospheric
properties. In seismo-ionospheric studies, variations/anomalies of the vertical total electron …

Co-seismic characterization analysis in PWV and land-atmospheric observations associated with Luding Ms 6.8 earthquake occurrence in China on September 5 …

A Guo, N Jiang, Y Xu, T Xu, Y Wu, S Li… - … , Natural Hazards and …, 2023 - Taylor & Francis
Abstract The Sichuan Luding earthquake that struck on September 5, 2022 is one of the
strongest earthquakes in China in recent years. The analysis of precipitable water vapor …

Analysis of GNSS Data for Earthquake Precursor Studies Using IONOLAB-TEC in the Himalayan Region

S Joshi, S Kannaujiya, U Joshi - Quaternary, 2023 - mdpi.com
Earthquake precursors are the indicators that appear before an earthquake. The release of
radon gas, ionospheric disturbances, anomalous animal behavior, and so on are examples …

Air ions induced aerosol sensing by eye-safe LIDAR

SM Pershin, VA Zavozin, VN Lednev, GA Boldin… - arXiv preprint arXiv …, 2023 - arxiv.org
Low concentrations aerosols quantification is rather challenging for LIDAR instruments due
to eye-safety restrictions so high energy pulses cannot be utilized to improve the sensitivity …

LiDAR Sensing of Aerosols Induced by Air Ions

SM Pershin, VA Zavozin, VN Lednev, GA Boldin… - Bulletin of the Lebedev …, 2023 - Springer
A strong correlation between the LiDAR aerosol backscattering signal and air ion
concentration in an enclosed underground room is detected for the first time. Nowadays, air …

Anomalous Deviations in Atmospheric Parameters as Pre-earthquake Signals-A Case Study on Sumatra Region Earthquakes (M≥ 6.0)

R Jeyaraman, N Venkatanathan - Symposium in Earthquake Engineering, 2022 - Springer
One of the most demanding disciplines in geoscience is earthquake forecasting, which is
widely debated due to its heterogenetic nature. Several strategies for forecasting the …

Air Ions Induced Aerosol Sensing by Eye-Safe Lidar

VN Lednev, SM Pershin, VA Zavozin… - Available at SSRN … - papers.ssrn.com
Low concentrations aerosols quantification is rather challenging for LIDAR instruments due
to eye-safety restrictions so high energy pulses cannot be utilized to improve the sensitivity …