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| Titel |
Improvement of broadband seismic station installations at the Observatoire de Grenoble (OSUG) seismic network |
| VerfasserIn |
M. Langlais, B. Vial, O. Coutant |
| 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.9-14 |
| Datensatznummer |
250019086
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| Publikation (Nr.) |
 copernicus.org/adgeo-34-9-2013.pdf |
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| Zusammenfassung |
| We describe in this paper different improvements that were brought to the
installation of seismic broadband stations deployed by the Observatoire de
Grenoble (OSUG) in the northern French Alps. This work was realized in the
frame of a French-Italian ALCOTRA project (RISE), aimed at modernizing the
broadband seismic networks across our common border. We had the opportunity
with this project to improve some of our seismic recording sites, both in
term of sensor installation quality, and in term of reliability. We detail in
particular the thermal and barometric protection system that we designed and
show its effect on the reduction of long period noise above 20 s. |
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