Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Tool for finite seismic source parameters determination - Stopping phases method, ver. 2
Kolář, Petr
A special (interactive) Tool for particular processing of seismograms from West Bohemian seismic region has been already presented (TCP2011); the purpose of the study is to determine the parameter of (simplified) seismic source model. In the present contribution we inform about code current stage, processed data and obtained results (seismic swarms from 2000 and 2008 years were investigated), as well as about particular improvements and development, namely incorporation of (i) more precise onset time determination (with use of signal over-resampling), correction of effect of (ii) anisotropy and (iii) attenuation; the graphical appearance of the Tool has been also tuned.
New interactive software for seismic data processing
Doubravová, Jana ; Horálek, Josef
Seismon is an open source software package under GNU General Public Li- cense developed by Stefan Mertl (TU Wien). It is designed as a modular pro- gram with de ned interface for speci c types of modules. This gives program- mer rules how to add new tools easily without disturbing the program integrity. Seismon is written in MATLAB and all input and output data are stored in MySQL database which can be accessed by more Seismon users simultaneously. Seismon is initially equipped with tools for communication with the database, various waveform le conversions, and basic tools for data analysis and visual- ization. To use this software for routine processing of data from local seismic network in West Bohemia (WEBNET), some adaptations had to be done, and the modi ed program was called Seismon_WB. There had to be put a great emphasis on user friendliness which required to de ne keyboard shortcuts, add status bars directly displaying current possibilities and properties, or extract the most important functions out of structured menus to main window as GUI components.

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