European Directory of Marine Environmental Data (EDMED)

Data set information

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General
Data set name

Crustal seismic reflection and marine gravity data in Sardinia Sea (CROP project: 1988)

Data holding centreOGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Division of Geophysics
CountryItaly  Italy
Time periodOctober 1988
OngoingNo
Geographical area

About 200 km on one line NW of Sardinia

Observations 
Parameters

Gravity; Seismic reflection

Instruments

Multi-channel seismic reflection systems; seismic refraction systems; gravimeters; satellite positioning systems

Description 
Summary

During the month of October 1988 a deep seismic line, about 200 km long, has been performed in the West Sardinia area. During the survey, magnetic and gravity data have also been collected. The research has been sponsored by the Italian National Research Council (CNR), in the framework of the Italian-CROP programme. The seismic data have been collected with the following sampling parameters: Coverage = 3000 % Sample Rate = 4 ms Shot Interval = 50 m Streamer Length = 3000 m Streamer Depth = 12 m Group Interval = 25 m Number of Groups = 120 Record Length = 14 sec Air-Guns: - Total Volume = 80 l - Pressure = 140 bar - Depth = 6 m

OriginatorsOGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Division of Geophysics
Data web sitehttp://www.ogs.trieste.it/GDL/index.html
Availability 
OrganisationOGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Division of Geophysics
AvailabilityBy negotiation
ContactDepartment Director (Department Director)
Address

OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Division of Geophysics
Borgo Grotta Gigante 42/c
Sgonico (Trieste),

34010
Italy

Administration 
Collating centreOGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Division of Oceanography
Local identifierOGS-EDMED-201
Global identifier3773
Last revised1993-06-03