Počet záznamů: 1
Effects of 1-D versus 3-D velocity models on moment tensor inversion in the Dobrá Voda area in the Little Carpathians region, Slovakia
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SYSNO ASEP 0425952 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Effects of 1-D versus 3-D velocity models on moment tensor inversion in the Dobrá Voda area in the Little Carpathians region, Slovakia Tvůrce(i) Jechumtálová, Zuzana (GFU-E) ORCID, RID
Bulant, P. (CZ)Zdroj.dok. Journal of Seismology. - : Springer - ISSN 1383-4649
Roč. 18, č. 3 (2014), s. 511-531Poč.str. 21 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova ray tracing ; 1-D and 3-D velocity models ; earthquake mechanism ; amplitude inversion ; Dobrá Voda earthquakes Vědní obor RIV DC - Seismologie, vulkanologie a struktura Země CEP GAP210/10/1728 GA ČR - Grantová agentura ČR Institucionální podpora GFU-E - RVO:67985530 UT WOS 000337087600012 DOI https://doi.org/10.1007/s10950-014-9423-6 Anotace Retrieving the parameters of a seismic source from seismograms involves deconvolving the response of the medium from seismic records. Thus, in general, source parameters are determined from both seismograms and the Green functions describing the properties of the medium in which the earthquake focus is buried. The quality of each of these two datasets is equally significant for the successful determination of source characteristics. As a rule, both sets are subject to contamination by effects that decrease the resolution of the source parameters. Seismic records are generally contaminated by noise that appears as a spurious signal unrelated to the source. Since an improper model of the medium is quite often employed, due to poor knowledge of the seismic velocity of the area under study, and since the hypocentre may be mislocated, the Green functions are not without fault. Pracoviště Geofyzikální ústav Kontakt Hana Krejzlíková, kniha@ig.cas.cz, Tel.: 267 103 028 Rok sběru 2015
Počet záznamů: 1