Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Laura Ermert"'
We present a modeling workbench for generating hours-long synthetic sequences of induced seismic events. As input, this tool takes observed or synthetic catalogs of induced seismicity including the location, seismic moment and source mechanism of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c3276d539130c29a2395701e07c4f8e
https://doi.org/10.5194/egusphere-egu23-11883
https://doi.org/10.5194/egusphere-egu23-11883
Autor:
Laura Ermert, Enrique Cabral-Cano, Estelle Chaussard, Dario Solano-Rojas, Luis Quintanar, Diana Morales Padilla, Enrique A. Fernandez-Torres, Marine A. Denolle
The subsurface materials of Ciudad de México have unique mechanical properties that give rise to strong site effects. We investigated temporal changes in the seismic velocity at strong-motion and broad-band seismic stations throughout Mexico City, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1068892af2f7d3d5f8f800e79b8c324
https://doi.org/10.5194/egusphere-2022-1361
https://doi.org/10.5194/egusphere-2022-1361
Autor:
Laura Ermert, Enrique Cabral-Cano, Estelle Chaussard, Dario Solano-Rojas, Luis Quintanar, Diana Morales Padilla, Enrique A. Fernandez-Torres, Marine A. Denolle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5672d7fdc63bde912780663581f43bfb
https://doi.org/10.5194/egusphere-2022-1361-supplement
https://doi.org/10.5194/egusphere-2022-1361-supplement
Publikováno v:
Geophysical Journal International, 227 (1)
Ambient noise cross-correlations can be used as self-consistent observables, opening novel possibilities for investigating ambient noise sources. To optimise the forward-modelling of global ambient noise cross-correlations for any given distribution
Publikováno v:
Geophysical Journal International, 225 (3)
We develop and apply a method to constrain the space- and frequency-dependent location of ambient noise sources. This is based on ambient noise cross-correlation inversion using numerical wavefield simulations, which honour 3-D crustal and mantle str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caa49fc75dae7208a807e79fe66fe5d9
SUMMARY A wide spectrum of processing schemes is commonly applied during the calculation of seismic noise correlations. This is intended to suppress large-amplitude transient and monochromatic signals, to accelerate convergence of the correlation pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa9c1da2ef19a9f20e30b77f31827392
https://eartharxiv.org/qetk5
https://eartharxiv.org/qetk5
Autor:
Tarje Nissen-Meyer, Andreas Fichtner, Jonas Igel, Eléonore Stutzmann, Korbinian Sager, Laura Ermert
We introduce open-source tool noisi for the forward and inverse modeling of ambient seismic cross-correlations with spatially varying source spectra. It utilizes pre-computed databases of Green’s functions to represent seismic wave propagation betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d0108ebf2a9b6b325039b3a0e674a13
https://www.solid-earth-discuss.net/se-2020-57/
https://www.solid-earth-discuss.net/se-2020-57/