JM
Member Since 1988
Jean-Paul Montagner
Emeritus, IPGP
AGU Research
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Seismic anisotropy in Southern California from rotational observations
OBSERVING WAVE FIELD GRADIENTS IN SEISMOLOGY: APPLICATIONS, INSTRUMENTATION, AND THEORY II ORAL
seismology | 15 december 2023
Heiner Igel, Le Tang, Jean-Paul Montagner
Seismic anisotropy in the upper mantle reveals geodynamic processes and the tectonic evolution of the Earth. The two most powerful methods, surface wa...
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Revealing local seismic anisotropy from rotational motions of ambient seismic noise
OBSERVING WAVE FIELD GRADIENTS IN SEISMOLOGY: APPLICATIONS, INSTRUMENTATION, AND THEORY II ORAL
seismology | 15 december 2023
Le Tang, Heiner Igel, Jean-Paul Montagner
Since the emergence of ambient noise techniques, the cross-correlation functions have been successfully applied to extract the average phase velocity ...
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Shear Velocity Imaging of the Indian Ocean Subsurface: A Compliance Function Analysis from Broadband Ocean-Bottom Stations from the RHUM-HUM Experiment
SEISMOLOGY GENERAL CONTRIBUTION: STRUCTURE III ORAL
seismology | 13 december 2023
Mohammad Amin Aminian, Eleonore Stutzmann, Wayne C...
This study focuses on calculating the compliance function using data collected from broadband ocean-bottom stations (OBS) during the RHUM-HUM experime...
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Regional waveform tomography of the Indian and Pacific Oceans.
ADVANCES IN THEORETICAL AND COMPUTATIONAL SEISMOLOGY V ORAL
seismology | 12 december 2023
Mathurin Dongmo Wamba, Frederik J. Simons, Jessica...
Whether the two large low shear velocity provinces (LLSVP) at the base of Earth's mantle are compact structures extending thousands of kilometers upwa...
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Ambient-noise 3D body wave tomography of an anticline structure
AMBIENT-FIELD SEISMOLOGY: ADVANCEMENTS IN THEORY, METHODOLOGY, AND APPLICATIONS I ORAL
seismology | 11 december 2023
Ali Riahi, Alexandre Kazantsev, Eleonore Stutzmann...
In this study, the empirical Greens function between each station couple is estimated from seismic ambient noise in the frequency band of 1.0-4.5 Hz. ...
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Anisotropy and Deformation Processes in Southern California From Rotational Observations
GEOPHYSICAL RESEARCH LETTERS
02 december 2023
Le Tang, Heiner Igel, Jean-Paul Montagner
Seismic anisotropy in the upper mantle reveals geodynamic processes and the tectonic evolution of the Earth. The two most powerful methods, surface...
Investigation of Martian Regional Crustal Structure Near the Dichotomy Using S1222a Surface‐Wave Group Velocities
GEOPHYSICAL RESEARCH LETTERS
11 april 2023
Zongbo Xu, Adrien P. Broquet, Nobuaki Fuji, Taichi...
Knowledge of Martian crust and uppermost mantle aid us studying the planet's evolution. NASA's InSight mission provides seismic data being used to ...
Constraining Seismic Anisotropy on Mars: New Challenges and First Detection
SEISMOLOGY CONTRIBUTIONS: STRUCTURAL SEISMOLOGY II ORAL
seismology | 15 december 2022
Caroline Beghein, Jiaqi Li, William B. Banerdt, Pa...
Seismic anisotropy is now commonly studied on Earth and has been detected at various depths, from the crust to the inner core. While many questions re...
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