SVAL

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F10%3A00336792" target="_blank" >RIV/67985891:_____/10:00336792 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

SVAL

Original language description

The SVAL program is to be used for frequency-time analysis of seismic records using the multiple filtering technique. It is possible to estimate the dispersion curve of selected mode and to make an inversion for 1D layered velocity and density model. Theprogram inverts both Love wave dispersion for 1D shear wave velocity and density model and Rayleigh wave dispersion for 1D longitudinal and shear wave velocity and density model. It is also possible to provide joint inversion of Love and Rayleigh wavestogether. As the program uses graphical interface it is possible to check all the computational steps both in time and frequency domain. It is possible to change the parameters of analysis and inversion to obtain the results by requested and reliable way.

Czech name

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Czech description

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Type

R - Software

CEP classification

DC - Seismology, volcanology and Earth structure

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Internal product ID

theSVALprogram

Technical parameters

software pro analýzu a inverzi povrchových vln, exe soubor, 3.2 MB

Economical parameters

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Owner IČO

67985891

Owner name

Ústav struktury a mechaniky hornin AV ČR, v.v