Introduction to the Special Issue Geoscience in Active Areas

Pure and Applied Geophysics, Год журнала: 2025, Номер unknown

Опубликована: Март 3, 2025

Язык: Английский

---

Variations in ionospheric total electron content and scintillation at GPS stations in Uzbekistan and China during the annular solar eclipse on June 21, 2020

Physics of the Dark Universe, Год журнала: 2025, Номер unknown, С. 101892 - 101892

Опубликована: Март 1, 2025

Язык: Английский

---

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

Remote Sensing, Год журнала: 2024, Номер 16(16), С. 2936 - 2936

Опубликована: Авг. 10, 2024

Identifying seismic CH4 anomalies via remote sensing has been verified as a legitimate method. However, there are still some problems, such unknown reliability due to the complex characteristics of anomalies. In this study, multi-dimensional and multi-scale methane anomaly extraction process for was constructed with Robust Satellite Technique (RST) based on Atmospheric Infrared Sounder (AIRS) data then applied 2023 Türkiye–Syria earthquake. This study obtained two-dimensional temporal–spatial distribution temporal variation in index. Based this, three-dimensional profile structure 8-day extracted determine anomaly. Finally, daily anomaly, combined atmospheric circulation backward trajectory analysis auxiliary tools, influence air mass migration excluded enhance accuracy determination. The results show that anomalous is consistent geological tectonic activities, it appears “pyramid” or “inverted pyramid” type space. caused by can be eliminated combining them synoptic-scale motion. time series calculated at epicenter certain point region may not accurately reflect regional specific activity atmosphere. Thus, optimal determination range magnitude activities difficult task future research.

Язык: Английский

---

Remotely sensed atmospheric anomalies of the 2022 Mw 7.0 Bantay, Philippines Earthquake

Advances in Space Research, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

---