10.15778/RESIF.4C2011
Cornou, C
C
Cornou
Bard, P.-Y.
P.-Y.
Bard
RESIF
Seismic network 4C:French and Greek part of the NERA-JRA1 experiment (RESIF-SISMOB, ITSAK, GFZ, INGV)
RESIF - Réseau Sismologique et géodésique Français
2018
Seismic Network
dense array
site effects
spatial variability
RESIF Information System
RESIF Data Centre
Université Grenoble Alpes, Grenoble, France (UGA)
Institut Des Sciences De La Terre, Grenoble, France (ISTERRE)
National Institute Of Geophysics And Volcanology, Italy (INGV)
Institute Of Engineering Seismology And Earthquake Engineering, Research And Technical Institute (ITSAK), Greece
German Research Centre For Geosciences (GFZ), Germany
Network Of European Research Infrastructures For Earthquake Risk Assessment And Mitigation (NERA), FP7-INFRASTRUCTURES-2010-1
European Commission-CORDIS
2011-09-01/2012-04-30
2018
en
10.1080/13632469.2018.1453398
10.1007/s10518-018-0320-1
10.1007/s10518-018-0313-0
10.1007/s10518-017-0225-4
10.1007/s10518-017-0225-4
10.1007/s10518-017-0270-z
10.1093/gji/ggx161
559 Gb; 37 stations
miniseed data
stationXML metadata
Open Access
Creative Commons Attribution 4.0 International
Within the framework of the JRA1 work packages (Waveform modelling and site coefficients for basin response and topography) of the FP7 EU-NERA 2010-2014 project (Network of European Research Infrastructures for Earthquake Risk Assessment and Mitigation), a dense seismological temporary network was deployed in the Argostoli sedimentary basin (Cephalonia island, Greece) in order to investigate basin effects and spatial variation of ground motion. Tooking place during the period September 15th, 2011 to April 20th, 2012, the seismological experiment comprised 62 seismological stations (mid-band velocimeters, eventually coupled with accelerometers) deployed across the Argostoli basin with inter-station of about 50 meters. 2 mid-band velocimeters were installed at the eastern- and western-most part of the island in order to improve hypocentral location of earthquakes recorded during the experiment. Finally, two dense seismic arrays (with inter-station distance from 5 m to 160 m) were also deployed inside the basin to thoroughly understand seismic wave field composition. More than 3000 seismic events were recorded by this seismological network, among which 817 event with a signal-to-noise ratio above 3.
Greece
Argostoli
20.384970
20.797808
38.073197
38.183380