Real-Time Local Shear-Wave Splitting Measurement: Application to the Vicinity of the Baihetan Hydropower Plant

DOI number:10.1785/0120240066

Affiliation of Author(s):中国科学技术大学地球和空间科学学院

Journal:Bulletin of the Seismological Society of America

Place of Publication:美国

Abstract:Local shear-wave splitting (SWS) measurements can be potentially used to monitor changes in upper crustal anisotropy over time. However, its real-time implementation is not yet available due to the sophisticated measurement procedure. Here, we integrate a fully automated workflow of local SWS measurement into a 4G telemetric nodal seismometer system. This system has operated since October 2021 to monitor seismicity near the Baihetan hydropower plant in southwestern China. We validate the system by retrospective evaluation on the reliability and interpretability of the automated measurements. M

First Author:Xuefei Han

Co-author:Zefeng Li, Feng Liu,Junlun Li,Huajian Yao

Indexed by:Journal paper

Correspondence Author:Zefeng Li

Document Code:36

Discipline:Natural Science

First-Level Discipline:Geophysics

Document Type:SCI

Volume:115

Issue:2

Page Number:505-515

ISSN No.:0037-1106

Translation or Not:no

Date of Publication:2025-01-03

Links to published journals:https://doi.org/10.1785/0120240066