Tests of two-point paraxial traveltime formula in inhomogeneous anisotropic media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10124593" target="_blank" >RIV/00216208:11320/12:10124593 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Tests of two-point paraxial traveltime formula in inhomogeneous anisotropic media
Original language description
On simple numerical examples, we study efficiency and accuracy of the two-point paraxial traveltime formula designed for applications in inhomogeneous anisotropic media. Although the formula may be used for general layered anisotropic media, we concentrate on 2D models of smoothly inhomogeneous media only. We start with isotropic models, in which we study effects of inhomogeneity, distance of the two points, between which the formula is applied, etc. on the accuracy and extent of its applicability. We illustrate efficiency of the formula on an experiment, in which we calculate traveltime perturbations caused by perturbations of the source and receivers locations. Similar tests are made for inhomogeneous, weakly anisotropic models.
Czech name
—
Czech description
—
Classification
Type
O - Miscellaneous
CEP classification
DC - Seismology, volcanology and Earth structure
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GAP210%2F10%2F0736" target="_blank" >GAP210/10/0736: New trends in ray methods - part 4</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů