Czasopismo
2012
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Vol. 60, no. 2
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487-497
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
The paper presents some results of seismic experiments carried out on the territory of northern Moravia and Silesia, roughly delimited by the coordinates 16°E-19°E and 49°N-51°N. The experiments were aimed at compiling a velocity model of the uppermost Earth's crust using the database of arrival times of Pg and Sg waves recorded at a fairly large number of seismic stations, which enabled us to produce a simple 1D-layered velocity model of the region. The velocity model was computed using the traditional tomographic iterative process composed of consecutive solutions of linear equations. Based on the analysis of velocity distribution, it was found that the velocities of Pg and Sg waves increase from about 5.9 and 3.3 km/s at the surface, to about 6.1 and 3.5 km/s at a depth of 11 km, respectively.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
487-497
Opis fizyczny
Bibliogr. 14 poz.
Twórcy
Bibliografia
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- Guterch, A., M. Grad, G.R. Keller, K. Posgay, J. Vozár, A. Špičák, E. Brückl, Z. Hajnal, H. Thybo, O. Selvi, and CELEBRATION 2000 Experimental Team (2003), Special contribution: CELEBRATION 2000 Seismic Experiment, Stud. Geophys. Geod. 47, 3, 659-669, DOI: 10.1023/A:1024728005301.
- Holub, K., and J. Rušajová (2002), Seismic observations in the course of experiment CELEBRATION 2000 and their preliminary assessment. In: Z. Kaláb (ed.), Laboratory and Field Investigation in Seismology and Engineering Geophysics, Ostrava, Czech Republic, 16-17 Apr. 2002, Inst. of Geonics AS CR, Ostrava, 92-104 (in Czech).
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- Růžek, B., P. Hrubcová, M. Novotný, A. Špičák, and O. Karousová (2007), Inversion of travel times obtained during active seismic refraction experiments CELEBRATION 2000, ALP 2002 and SUDETES 2003, Stud. Geophys. Geod. 51, 1, 141-164, DOI: 10.1007/s11200-007-0007-6.
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Typ dokumentu
Bibliografia
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bwmeta1.element.baztech-article-BSL4-0013-0018