Results 161 to 170 of about 1,357,139 (273)

Comparison of coseismic velocity changes estimated by cross-correlation of ambient seismic noise for earthquakes in south Korea and Japan. [PDF]

Sci Rep
Umer F, Chung TW, Iqbal MZ, Iqbal S.
europepmc   +1 more source

Research on a Deep Learning‐Based Inversion Method for Surface Wave Dispersion Spectra

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract The near‐surface shear‐wave velocity structure is crucial for geological engineering and near‐surface exploration. Surface wave inversion is a key technique for obtaining the velocity structure, but traditional methods suffer from limitations such as heavy reliance on the initial model, high computational cost, and susceptibility to local ...
Yunwei Zhang, Yanyang Song, Xiaofei Chen
wiley   +1 more source

Seismic Ambient Noise [PDF]

The Journal of the Acoustical Society of America, 2019
openaire   +2 more sources

Matrix imaging as a tool for high-resolution monitoring of deep volcanic plumbing systems with seismic noise. [PDF]

Commun Earth Environ
Giraudat E, Burtin A, Le Ber A, Fink M, Komorowski JC, Aubry A.   +5 more
europepmc   +1 more source

Geophonino-W: A Wireless Multichannel Seismic Noise Recorder System for Array Measurements. [PDF]

Sensors (Basel), 2019
Soler-Llorens JL, Galiana-Merino JJ, Giner-Caturla JJ, Rosa-Cintas S, Nassim-Benabdeloued BY.   +4 more
europepmc   +1 more source

SEISMIC NOISES

Monthly Weather Review, 1898
openaire   +1 more source

Adapting a Pretrained LLM to Rapidly Recover Earthquake Magnitude and Location

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract Determining earthquake magnitude and location through fast, automated methods is fundamental for seismic monitoring. Recent studies have shown that Large Language Models (LLMs) can operate as pattern‐recognition systems capable of handling novel domains and purely numerical tasks.
Aurora Bassani, Daniele Trappolini, Giulio Poggiali, Elisa Tinti, Fabio Galasso, Alberto Michelini, Chris Marone   +6 more
wiley   +1 more source

3-D intrinsic attenuation tomography using ambient seismic noise applied to La Palma Island (Canary Islands). [PDF]

Sci Rep
Cabrera-Pérez I, D'Auria L, Soubestre J, Del Pezzo E, Prudencio J, Ibáñez JM, Jiménez-Mejías M, Padilla GD, Barrancos J, Pérez NM.   +9 more
europepmc   +1 more source

A New Experimental Design to Measure Second‐ and Third‐Order Anisotropic Rock‐Stiffness Coefficients Using a Single‐Rock Sample

Geophysical Prospecting, Volume 74, Issue 8, October 2026.
ABSTRACT We developed a new experimental setup for measuring and modelling stress‐induced anisotropy and nonlinearity in cylindrical rock samples. Multidirectional ultrasonic velocity measurements were conducted under laboratory conditions and during triaxial‐stress testing to capture dynamic rock properties. This is done by placing endcap transducers (
Gabriel Gallardo‐Giozza, Domenico Crisafulli, D. Nicolás Espinoza, Carlos Torres‐Verdín   +3 more
wiley   +1 more source

Two-step Seismic Noise Reduction caused by COVID-19 Induced Reduction in Social Activity in metropolitan Tokyo, Japan

, 2021
Yabe S, Imanishi K, Nishida K.
europepmc   +1 more source