Passive surface-wave waveform inversion for source-velocity joint imaging

C Zhou, J **a, F Cheng, J Pang, X Chen, H **ng… - Surveys in …, 2022 - Springer
Reliable dispersion measurement between two seismic stations is an essential basis of
surface wave imaging. Noise source directivity has become an inescapable obstacle and a …

Ambient noise multimode surface wave tomography

K Nishida, R Takagi, A Takeo - Progress in Earth and Planetary Science, 2024 - Springer
Seismic techniques using earthquakes are powerful tools for exploring the Earth's internal
structure. However, the earthquake distribution limits the spatial resolution. In recent years …

CC‐FJpy: A python package for extracting overtone surface‐wave dispersion from seismic ambient‐noise cross correlation

Z Li, J Zhou, G Wu, J Wang… - Seismological …, 2021 - pubs.geoscienceworld.org
In the past two decades, seismic ambient‐noise cross correlation (CC) has been one of the
most important technologies in seismology. Usually, only the fundamental‐mode surface …

Improving cross-correlations of ambient noise using an rms-ratio selection stacking method

J **e, Y Yang, Y Luo - Geophysical Journal International, 2020 - academic.oup.com
Stacking of ambient noise correlations is a crucial step to extract empirical Green's functions
(EGFs) between station pairs. The traditional method is to linearly stack all short-duration …

Crustal deformation in Southern California constrained by radial anisotropy from ambient noise adjoint tomography

K Wang, C Jiang, Y Yang… - Geophysical …, 2020 - Wiley Online Library
We build a new radially anisotropic shear wave velocity model of Southern California based
on ambient noise adjoint tomography to investigate crustal deformation associated with …

Global‐scale full‐waveform ambient noise inversion

K Sager, C Boehm, L Ermert, L Krischer… - … Research: Solid Earth, 2020 - Wiley Online Library
We present the first application of full‐waveform ambient noise inversion to observed
correlation functions that jointly constrains 3‐D Earth structure and heterogeneous noise …

A large magma reservoir beneath the Tengchong volcano revealed by ambient noise adjoint tomography

Y Zhao, Z Guo, K Wang, YJ Yang - Journal of Geophysical …, 2021 - Wiley Online Library
The Tengchong volcano (TCV) is a large active volcano system in the southeastern Tibetan
Plateau. It is characterized by large‐volume magmatic gas emission, active hydrothermal …

Adjoint tomography of ambient noise data and teleseismic P waves: Methodology and applications to central California

K Wang, Y Yang, C Jiang, Y Wang… - Journal of …, 2021 - Wiley Online Library
Adjoint tomography has been recently applied to ambient seismic noise and teleseismic P
waves separately to unveil fine‐scale lithospheric structures beyond the resolving ability of …

Seismic Tomography 2024

A Fichtner, BLN Kennett, VC Tsai… - Bulletin of the …, 2024 - pubs.geoscienceworld.org
Seismic tomography is the most abundant source of information about the internal structure
of the Earth at scales ranging from a few meters to thousands of kilometers. It constrains the …

Application of multichannel analysis of passive surface waves method for fault investigation

L Ning, T Dai, Y Liu, C **, H Zhang, C Zhou - Journal of Applied …, 2021 - Elsevier
Research on faulting is of fundamental significance to the exploration of geothermal
resources since faulting is an important factor in the formation of traps for water …