Ambient noise multimode surface wave tomography
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 …
structure. However, the earthquake distribution limits the spatial resolution. In recent years …
Surface Wave Dispersion Measurement with Polarization Analysis Using Multicomponent Seismic Noise Recorded by a 1-D Linear Array
J Pang, J Xia, F Cheng, C Zhou, X Chen, C Shen… - Surveys in …, 2023 - Springer
Linear arrays are popularly used for passive surface wave imaging due to their high
efficiency and convenience, especially in urban applications. The unknown characteristics …
efficiency and convenience, especially in urban applications. The unknown characteristics …
Estimation of the orientations of the S‐net cabled ocean‐bottom sensors
Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of
Science, Tohoku University, 6‐6 Aza‐Aoba, Aramaki, Aoba‐ku, Sendai 980‐8578, Japan …
Science, Tohoku University, 6‐6 Aza‐Aoba, Aramaki, Aoba‐ku, Sendai 980‐8578, Japan …
Pronounced seismic anisotropy in Kanto sedimentary basin: A case study of using dense arrays, ambient noise seismology, and multi‐modal surface‐wave imaging
C Jiang, MA Denolle - Journal of Geophysical Research: Solid …, 2022 - Wiley Online Library
Metropolitan Tokyo is subject to significant seismic hazards because it is located near a
triple junction of tectonic plates and because it sits atop the soft and thick sediments of the …
triple junction of tectonic plates and because it sits atop the soft and thick sediments of the …
Multimodal Rayleigh and Love wave joint inversion for S‐wave velocity structures in Kanto basin, Japan
Prevention of earthquake disaster is critical in the densely populated Kanto Basin, Japan,
because of the presence of thick sediments that amplify strong ground motion. For this, a …
because of the presence of thick sediments that amplify strong ground motion. For this, a …
Extraction of mantle discontinuities from teleseismic body‐wave microseisms
S Kato, K Nishida - Geophysical Research Letters, 2023 - Wiley Online Library
Ocean swell activities excite body‐wave microseisms that contain information on the Earth's
internal structure. Although seismic interferometry is feasible for exploring structures, it faces …
internal structure. Although seismic interferometry is feasible for exploring structures, it faces …
[HTML][HTML] 噪声源的时空分布及其对噪声互相关函数的影响——以ChinArray 二期数据为例
赵玲云， 王伟涛， 王芳， 李娜 - 地球物理学报, 2021 - html.rhhz.net
噪声源的空间分布和季节变化会对噪声互相关函数中的信号产生一定影响.
本文选取了ChinArrry 二期台阵南部的322 个宽频带地震台, 利用其2013 年9 月至2016 年6 …
本文选取了ChinArrry 二期台阵南部的322 个宽频带地震台, 利用其2013 年9 月至2016 年6 …
Sedimentary structure derived from multi‐mode ambient noise tomography with dense OBS network at the Japan trench
We derive the 3‐DS‐wave velocity structures of sediments and upper crust in the region off
Ibaraki at Japan Trench subduction zone by applying ambient noise tomography to a dense …
Ibaraki at Japan Trench subduction zone by applying ambient noise tomography to a dense …
Temporal variation and frequency dependence of seismic ambient noise on Mars from polarization analysis
We applied a polarization analysis of InSight seismic data to estimate the temporal variation
and frequency dependence of the Martian ambient noise field. Low‐frequency (< 1 Hz) P …
and frequency dependence of the Martian ambient noise field. Low‐frequency (< 1 Hz) P …
Fluid migrations and volcanic earthquakes from depolarized ambient noise
S Petrosino, L De Siena - Nature Communications, 2021 - nature.com
Ambient noise polarizes inside fault zones, yet the spatial and temporal resolution of
polarized noise on gas-bearing fluids migrating through stressed volcanic systems is …
polarized noise on gas-bearing fluids migrating through stressed volcanic systems is …