National Repository of Grey Literature 27 records found  beginprevious18 - 27  jump to record: Search took 0.00 seconds. 
Modeling of seismic source as a real testing problem for nonlinear inverse algorithm
Kolář, Petr ; Růžek, Bohuslav ; Adamová, Petra
Modeling of seismic source in approximation of second order seismic moment tensor appeared to be a good testing problem for developed nonlinear inverse algorithm ANNIT. In the article we briefly described the problem and present results of inversion of a synthetic data.
Seismic noise: unfortunate companion of seismic measurements but also a scout from the Earth's depths
Růžek, Bohuslav ; Zedník, Jan
Seismic records are contamined by noise. In classical approach elastic waves generated by an earthquake or a quary blast are considered as a deterministic signal and seismic noise as a random signal. Commonly noise is removed or at least reduced by filtering. In recent years also an opposite approach appeared. Propagation of noise followed the same principles as for the deterministic signals - it is medium dependent.
Lokalizace "kalibračního" odstřelu v Jakubčovicích a dva místní tektonické jevy v ostravské oblasti
Růžek, Bohuslav ; Zedník, Jan ; Jedlička, Petr ; Holub, Karel ; Rušajová, Jana ; Novotný, O.
Five temporary seismic stations were put into operation in the region delimited by the towns Ostrava-Opava-Hranice na Moravi. These stations are primarily operated in order to collect data from quarry blasts and mining induced events. Corresponding recordings will be used for the velocity model inversion. A strong quarry blast in Jakubčovice was recorded by 8 stations and interpreted

National Repository of Grey Literature : 27 records found   beginprevious18 - 27  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.