Results 101 to 110 of about 3,070 (215)

Application of seismic interferometry by Multidimensional Deconvolution to USArray data

, 2015
Seismic interferometry by crosscorrelation has found wide application over the last decade. With which, the Green’s function is retrieved between two receiver positions.
Al Sadan, R.I.M. (author)
core  

Wavefield reconstruction using seismic interferometry and compressive sensing

, 2023
Includes bibliographical references.2022 Fall.Seismic data acquisition and processing are essential steps for seismic exploration, the determination of deep earth structure, and subsurface monitoring.
Saengduean, Patipan
core  

Separation of Body and Surface Wave Background Noise and Passive Seismic Interferometry Based on Synchrosqueezed Continuous Wavelet Transform

Applied Sciences
Passive seismic interferometry is a technique that reconstructs virtual seismic records using ambient noise, such as random noise or microseisms. The ambient noise in passive seismic data contains rich information, with surface waves being useful for the
Xiaolong Li, Fengjiao Zhang, Zhuo Xu, Xiangbo Gong   +3 more
doaj   +1 more source

Train Traffic as a Powerful Noise Source for Monitoring Active Faults With Seismic Interferometry. [PDF]

Geophys Res Lett, 2019
Brenguier F, Boué P, Ben-Zion Y, Vernon F, Johnson CW, Mordret A, Coutant O, Share PE, Beaucé E, Hollis D, Lecocq T.   +10 more
europepmc   +1 more source

Review of temporal variations of underground medium based on seismic waves

地球与行星物理论评
As a vibrant and ever-evolving planet, the Earth has a dynamic evolution process spanning more than a dozen orders of magnitude from seconds (e.g., seismic rupture) to millions of years (e.g., mantle convection).
Yi Meng, Zhikun Liu
doaj   +1 more source

Seismic interferometry applied to seismic background-noise field data

, 2006
seismic background noise, reflection response One of the applications of Seismic Interferometry (SI) is the reconstruction of the Earth’s reflection response from the crosscorrelation of seismic background noise recorded at the surface.
Johannes Singer, Arie Verdel, Wim Mulder, Kees Wapenaar, Deyan Draganov   +4 more
core   +1 more source

Global-scale seismic interferometry: Theory and numerical examples

, 2008
Progress in the imaging of the mantle and core is partially limited by the sparse distribution of natural sources; the earthquake hypocenters are mainly along the active lithospheric plate boundaries.
Draganov, D.S. (author), Draganov, D.S., Ruigrok, E.N., Wapenaar, K. (author), Wapenaar, K., Ruigrok, E.N. (author)   +5 more
core  

Multi-technique SAR coseismic deformation retrieval and fault modeling of the 2025 Mw 7.7 Myanmar earthquake

Progress in Earth and Planetary Science
This study investigates the coseismic displacement field caused by the Mw 7.7 earthquake that struck Myanmar on March 28, 2025, along a segment of the Sagaing Fault, a well-known, right-lateral strike-slip fault.
Valerio Ruocco, Silvia Puliero, Simone Atzori, Cristiano Tolomei, Andrea Antonioli, Marco Polcari, Matteo Albano, Marco Moro, Salvatore Stramondo, Michele Saroli, Pasquale Striano, Fernando Monterroso, Manuela Bonano, Francesco Casu, Claudio De Luca, Riccardo Lanari   +15 more
doaj   +1 more source

Characterizing South Pole Firn Structure With Fiber Optic Sensing

Geophysical Research Letters
The firn layer covers 98% of Antarctica's ice sheets, protecting underlying glacial ice from the external environment. Accurate measurement of firn properties is essential for assessing cryosphere mass balance and climate change impacts.
Yan Yang, Zhongwen Zhan, Martin Karrenbach, Auden Reid‐McLaughlin, Ettore Biondi, Douglas A. Wiens, Richard C. Aster   +6 more
doaj   +1 more source

Imaging shallow structures using interferometry of seismic body waves generated by train traffic

SUMMARY Train-induced vibrations act as potential powerful high-frequency source for imaging subsurface with higher resolution than typical ambient noise interferometry. In this study, we present results of seismic interferometry applied on three days of

core   +1 more source