Automated subsystem for processing and analyzing seismic data from the Carpathian region
DOI:
https://doi.org/10.24028/gzh.0203-3100.v41i2.2019.164467Keywords:
data processing, Earthworm, seismic event organizer, seismic databaseAbstract
It is presented the description of a system of seismic observations of the Carpathian region, the scheme of work of the center of collecting and processing of seismic information, the concept of regional base of seismological data of the Carpathian region. The principles of use of a control system of the database as the main instrument of preservation and manipulation of seismological information are shown. Development and deployment of a number of software which significantly improve process of input, editing, the analysis, graphical and documentary representation of seismological information is described. Work of a subsystem of processing and the analysis of data of the center of processing and storage of seismological data of a system of seismic observations of the Carpathian region is considered. Work of an automatic discernment of seismic events on the basis of the developed module of the program associator “SEISMIC ASSOCIATOR” is shown. Are described the interface of the developed software package on processing and the analysis of seismic data and its modules. The developed means of the visual analysis and correction of parameters of a seismic event are presented. The possibility of obtaining reporting documentation which allows to create seismological bulletins for the chosen time term of observations and also creation of the card of arrangement of epicenters of the seismic events selected according to particular criteria and displays of the received results by means of service “Google maps” is realized. The possibility of comparison of epicenters of seismic events to arrangement of local the geological faults is realized. It is shown as the automated subsystem of processing and the analysis of network of seismic observations of the Carpathian region of processing allows to carry out the complex analysis of seismological information and also in process of accumulation of data gives the chance more precisely to estimate regional regularities, to specify local hodographs of seismic waves, to find out power dependences in the explored region.
References
Aslambekova, I. P., Inchin, A. S., Kim, E. F., Kurbangaliev, N. M., & Pogoreltseva, I. V. (1995). Implementation of Integrated Data Processing in Seismic Monitoring: Abstracts of the jubilee scientific conference dedicated to the 50th anniversary of the development of mathematics at the Academy of Sciences of Kazakhstan (P. 34). Almaty (in Russian).
Verbitskіy, S. T., Stetskiv, A. T., Verbitskiy, Yu. T., Rozhok, N. I., Stasyuk, A. F., & Pronishin, R. S. (2009). A system of collecting, processing and analysis of seismic data for Carpathian region. Geofizicheskiy zhurnal, 31(1), 125―132 (in Russian).
Garshin, I. G. (2000). Practice of working with Oracle: generation, administration, replication. Moscow: Publishing LLC «Firm POLTEX», 250 p. (in Russian).
Gordeev, E. I., Chebrov, V. N., Droznin, D. V., Kozyreva, N. P., Levin, V. I., Sergeev, V. A., Senyukov, S. L., & Yashchyuk, V. V. (2004). Collection, processing and storage of seismological information. In Complex seismological and geophysical studies of Kamchatka (pp. 43–61). Petropavlovsk-Kamchatsky: Ed. Kamchatka Branch of the Geophysical Survey RAS (in Russian).
Inchin, A. S. (2002). Mathematical and methodical aspects of the complex analysis of observational data in seismic hazard assessment. In Space research in Kazakhstan (pp. 373―382). Almaty: ROND (in Russian).
Kendzera, O. V., Verbitsky, S. T., Stasyuk, A. F., Verbitsky, Yu. T., & Oleshchuk, E. I. (2004). Improvement of the system for collecting seismological information in the Carpathian region. In Interdepartmental Scientific and Technical Collection of Scientific Works (construction) (Is. 60, pp. 83—88). Kyiv: Publ. of the State Enterprise «State Research Institute of Building Structures» (in Ukrainian).
Johnson, C. E., Bittenbinder, A., Bogaert, B., Dietz, L., & Kohler, W. (1995). Earthworm: A flexible approach to seismic network processing. IRIS Newsletter, 14(2), 1―4.
Hart, D. M., & Young, C. J. (2004). MatSeis User Manual version 1.9. https://www.nemre.nnsa.doe.gov/prod/nemre/ fileshare/matseis_manual.pdf.
Sleeman, R., & van Eck, T. (1999). Robust automatic P-phase picking: an on-line implementation in the analysis of broadband seismogram recordings. Physics of the earth and planetary interiors, 113(1-4), 265―275. https://doi.org/10.1016/S0031-9201(99)00007-2.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Geofizicheskiy Zhurnal
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
