Comparison of ray-matrix and finite-difference methods in a simple 1-D velocity model

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10404494" target="_blank" >RIV/00216208:11320/19:10404494 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=zib1W8pW-j" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=zib1W8pW-j</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11200-018-1152-9" target="_blank" >10.1007/s11200-018-1152-9</a>

Result language
angličtina
Original language name
Comparison of ray-matrix and finite-difference methods in a simple 1-D velocity model
Original language description
The ray-matrix method can extend the applicability of ray methods to 3-D heterogeneous velocity models containing thin stacks of fine isotropic or anisotropic layers. Ray-matrix synthetic seismograms are compared with finite-difference synthetic seismograms in a simple 1-D velocity model, consisting of a low velocity layer covering a homogeneous halfspace. The agreement between the ray-matrix and finite-difference synthetic seismograms is very good. Moreover, the ray-matrix seismograms do not suffer from extremely thin layers, from anisotropy, and from reflections from the non-reflecting boundaries typical for finite differences.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10500 - Earth and related environmental sciences

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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