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| Titel |
OGS improvements in the year 2011 in running the Northeastern Italy Seismic Network |
| VerfasserIn |
P. L. Bragato, D. Pesaresi, A. Saraò, P. Bartolomeo, G. Durì |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7340
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| Digitales Dokument |
URL |
| Erschienen |
In: Improving seismic networks performances: from site selection to data integration (EGU2012 SM1.3/GI1.7 session) ; Nr. 34 (2013-04-30), S.5-8 |
| Datensatznummer |
250019085
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| Publikation (Nr.) |
 copernicus.org/adgeo-34-5-2013.pdf |
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| Zusammenfassung |
| The Centro di Ricerche Sismologiche (CRS, Seismological Research Center) of
the Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS
(Italian National Institute for Oceanography and Experimental Geophysics) in
Udine (Italy) after the strong earthquake of magnitude Mw = 6.4 occurred in
1976 in the Italian Friuli-Venezia Giulia region, started to operate the
Northeastern Italy Seismic Network: it currently consists of 12 very
sensitive broad band and 21 simpler short period seismic stations, all
telemetered to and acquired in real time at the OGS-CRS data centre in
Udine. Real time data exchange agreements in place with other Italian,
Slovenian, Austrian and Swiss seismological institutes lead to a total
number of 93 seismic stations acquired in real time, which makes the OGS the
reference institute for seismic monitoring of Northeastern Italy, as shown
in Fig. 1 (Bragato et al., 2011; Saraò et al., 2010). Since 2002
OGS-CRS is using the Antelope software suite as the main tool for
collecting, analyzing, archiving and exchanging seismic data, initially in
the framework of the EU Interreg IIIA project "Trans-national seismological
networks in the South-Eastern Alps" (Bragato et al., 2010; Pesaresi et
al., 2008). SeisComP is also used as a real time data exchange server tool.
In order to improve the seismological monitoring of the Northeastern Italy
area, at OGS-CRS we tuned existing programs and created ad hoc ones like: a
customized web server named PickServer to manually relocate earthquakes, a
script for automatic moment tensor determination, scripts for web publishing
of earthquake parametric data, waveforms, state of health parameters and
shaking maps, noise characterization by means of automatic spectra analysis,
and last but not least scripts for email/SMS/fax alerting. A new OGS-CRS
real time seismological website (http://rts.crs.inogs.it/) has also been
operative since several years. |
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