National Repository of Grey Literature 13 records found  1 - 10next  jump to record: Search took 0.01 seconds. 
The knowledge from the long-term investigation of natural and induced seismicity in the Moravo-Silesian region
Holub, Karel ; Kaláb, Zdeněk ; Knejzlík, Jaromír ; Rušajová, Jana ; Dombková, Anna
Present paper describes some results of basic research in geophysics and geophysical instrumentation in the last 25 years of the Institute of Geonics AS CR, v.v.i. existence. This research was aimed at development of instrumentation for local and regional networks and theit operation. During the operation of permanent station OKC and temporary seismic stations some microearthquakes, mining induced seismic events and quarry blasts were recorded and investigated.
Seismological observations during the experiment CELEBRATION 2000 and their preliminary evaluation
Holub, Karel ; Rušajová, Jana
During seismic experiment CELEBRATION 2000 some explosions were also recorded at the seismological stations situated on the Moravian territory. Based on readings of stations OKC, MORC, VRAC and seismological polygon near Frenštát p. Radh., an attempt to determine velocities of the seismic waves propagation Pn, Pg and Sg was realized.
Contribution to long-term observation of the seismic regime in the Ostrava-Karviná coal basin
Holub, Karel ; Rušajová, Jana
Seismic activity in the Ostrava-Karviná Coal Basin is continuously monitored by networks of seismic stations within the local as well as regional networks. Results of interpretation of seismic data proved the seismic method to be an valuable tool in geomechanical practice.
Present knowledge based on the seismic station Ostrava - Krásné Pole (OKC) operation
Holub, Karel ; Knejzlík, Jaromír ; Rušajová, Jana ; Růžek, B.
In the present contribution, description of software package for seismic data transmission and processing in OS Linux are given. Some examples of type analysis for several focal zones of mining induced seismic events and preliminary velocity characteristics are also presented.

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