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Moment tensor inversion of regional phases: application to a mine collapse.
The aim of our study consists of analyzing potentially non-double-couple seismic events recorded at regional distances. In order to define the nature of the seismic source, a moment tensor inversion is car...
DC - Seismologie, vulkanologie a struktura Země
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Modeling of seismic source as a real testing problem for nonlinear inverse algorithm
Modeling of seismic source in approximation of second order seismic moment tensor appeared to be a good testing problem for developed nonlinear inverse algorithm ANNIT. In the article we briefly described ...
DC - Seismologie, vulkanologie a struktura Země
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Inversion for anisotropy from non-double-couple components of moment tensors
An inversion method for retrieving seismic anisotropy from non-double-couple components of seismic moment tensors is presented. The method requires a set of highly accurate moment tensors...
DC - Seismologie, vulkanologie a struktura Země
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
How much can we trust some moment tensors or an attempt of seismic moment error estimation
During routine processing of selected events of an active KTB experiment it has appeared doubts concerning data reliability and consequently the reliability of result base on them. In the paper 3 events are studied in detail, full seismic
DC - Seismologie, vulkanologie a struktura Země
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
How much can we trust some moment tensors or an attempt of seismic moment error estimation - 2. data reinterpretation, methodology improvement
Non-linear inversion of ratio of (relative) P to S waves amplitudes of 3 selected KTB events was performed to determine moment tensors. Here further development of the method is presented: re-calibration of the seismograms,...
DC - Seismologie, vulkanologie a struktura Země
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Relative moment tensor retrieval
Set of Fortran computer programs performs inversion of waveforms of particular seismic phases into the mechanism of the seismic source in the description of unconstrained moment tensor (MT). The processing...
DC - Seismologie, vulkanologie a struktura Země
- 2008 •
- R
Rok uplatnění
R - Software
Seismic moment tensors of acoustic emissions recorded during laboratory rock deformation experiments: sensitivity to attenuation and anisotropy
Seismic moment tensors can provide information on the size and orientation. The moment tensor inversion of AEs is, however, a demanding procedure requiring. In this paper, we study the sensitivit...
DC - Seismologie, vulkanologie a struktura Země
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Resolvability of Isotropic Component in Regional Seismic Moment Tensor Inversion
moment tensor and its uncertainty. In linearized inversion problems, where to be known), theuncertainty of the moment tensor can be studied through the eigenvalues recorded seismic waveforms, or ...
DC - Seismologie, vulkanologie a struktura Země
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Seismic source mechanism inversion from a linear array of receivers
The Fortran computer program retrieves source mechanisms of seismic events observed from a single (vertical or near vertical) array of receivers. This single-azimuth dataset cannot resolve the dipole perpendicular to the plane of stations an...
DC - Seismologie, vulkanologie a struktura Země
- 2008 •
- R
Rok uplatnění
R - Software
Seismic waveform inversion
The Fortran computer program performs inversion of seismic waveforms into the mechanism of the seismic source in the description of unconstrained moment tensor (MT mechanism through independent moment<...
DC - Seismologie, vulkanologie a struktura Země
- 2008 •
- R
Rok uplatnění
R - Software
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