Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Martin Galis"'
Publikováno v:
Bulletin of the Seismological Society of America. 113:281-296
By analyzing the equations of motion and constitutive relations in the wavenumber domain, we gain important insight into attributes determining the accuracy of finite-difference (FD) schemes. We present heterogeneous formulations of the equations of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a1d87b58a4db1c3255fddd6bbd323b4
https://doi.org/10.1785/0120220133
https://doi.org/10.1785/0120220133
Publikováno v:
Bulletin of the Seismological Society of America. 111:791-800
We derive a theoretical parameter for three seismic scattering regimes where seismic wavelengths are either much shorter, similar, or much longer than the correlation length of small-scale Earth heterogeneities. We focus our analysis on the power spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ca9835720a94dccf5c8816d66240ddb
https://doi.org/10.1785/0120200153
https://doi.org/10.1785/0120200153
Autor:
Lucia Fojtíková, Róbert Kysel, Zuzana Chovanová, Martin Galis, Kristián Csicsay, Andrej Cipciar, Miriam Kristekova
Publikováno v:
Contributions to Geophysics and Geodesy, Vol 49, Iss 1, Pp 1-10 (2019)
The National Network of Seismic Stations of Slovakia (NNSS) consists of eight short period and five broadband permanent seismic stations and a data centre located at the Earth Science Institute of the Slovak Academy of Sciences (ESI SAS). The NNSS re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac30ac45ebe8d96e27411d130f707067
https://journal.geo.sav.sk/cgg/article/view/193
https://journal.geo.sav.sk/cgg/article/view/193
Autor:
Zuzana Chovanová, Andrej Cipciar, Miroslav Srbecký, Erik Bystrický, Róbert Kysel, Kristián Csicsay, Miriam Kristekova, Martin Galis, Lucia Fojtíková
Publikováno v:
Contributions to Geophysics and Geodesy, Vol 48, Iss 4, Pp 337-348 (2018)
We present the state of the modernized, upgraded and enhanced National Network of Seismic Stations (NNSS) of Slovakia at the end of the year 2017 and the importance of the Project: Modernization and enhancement of the National Network of Seismic Stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3484e701537fe3da5f68523feb08e3c
https://journal.geo.sav.sk/cgg/article/view/191
https://journal.geo.sav.sk/cgg/article/view/191
Geological observations show variations in fault-surface topography not only at large scale (segmentation) but also at small scale (roughness). These geometrical complexities strongly affect the stress distribution and frictional strength of the faul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf0508a94b7f4b366326e798cd4abe9c
https://doi.org/10.5194/egusphere-egu21-11998
https://doi.org/10.5194/egusphere-egu21-11998
Discover the profound, surprising, and instructive tales embedded within the tragic earthquakes and tsunamis of the years 1755, 1906, 1960, 1985, 2004, 2011, and 2023. Uncover the impact these events have had on our understanding of the planet we cal
We analyze the power spectral density (PSD) of von Karman autocorrelation function (ACF) to derive a theoretical parameter which characterizes the scattering of seismic wavefield due to random heterogeneities in 3D Earth structure. We then verify our
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ec8e5d234e6f8911b7d0603cf835670
https://doi.org/10.5194/egusphere-egu2020-3607
https://doi.org/10.5194/egusphere-egu2020-3607
Publikováno v:
Geophysical Journal International. 214:2035-2052
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c72b105b20e2d23145c41d0ab805634
https://doi.org/10.1093/gji/ggy219
https://doi.org/10.1093/gji/ggy219
Publikováno v:
Pure and Applied Geophysics. 174:3419-3450
Geological faults comprise large-scale segmentation and small-scale roughness. These multi-scale geometrical complexities determine the dynamics of the earthquake rupture process, and therefore affect the radiated seismic wavefield. In this study, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbf9b5503e1db7309af9fc655e6fc2a8
https://doi.org/10.1007/s00024-017-1536-8
https://doi.org/10.1007/s00024-017-1536-8
Publikováno v:
Geophysical Research Letters. 44:777-783
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3194aa0ca0ffb7724df416d090f5621
https://doi.org/10.1002/2016gl071700
https://doi.org/10.1002/2016gl071700