European Directory of Marine Environmental Data (EDMED)

Data set information

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General
Data set name

Report on geological mapping at the scale 1:200,000 in the offshore part of Sheets 0-34-XXIV and 0-35-XIX. SGSL, 1992, reg. no. 10888.

Data holding centreLatvian Environmental, Gelology and Meteorological Centre
CountryLatvia  Latvia
Time period01/06/1991 onwards
OngoingYes
Observations 
Parameters

Mineralogical composition; Lithology; Sediment grain size parameters; Depositional environment

Description 
Summary

Marine geological mapping was carried out by marine geological prospecting expedition. Quaternary and bedrock geology, stratigraphy, tectonics and geochronology. NSAP HF - 2037 km, NSAP midfrequency - 2154 km, NSAP low frequency - 104 km, Side Scan Sonar - 953 km. Network "Glonass" satellite navigation system. Network 2 x 2, 2 x 4 km profiles. Analog recording. Streamers different designs and emitters. Quality of seismograms good.

OriginatorsLatvian Environmental, Gelology and Meteorological Centre
Availability 
OrganisationLatvian Environmental, Gelology and Meteorological Centre
AvailabilityDistribution cost charge
Administration 
Collating centreFaculty of Geography and Earth Sciences, University of Latvia (LU)
Local identifierLatPB003
Global identifier5865
Last revised2013-03-26