https://ogcapi.bgs.ac.uk/collections/offshore-survey-overview/items/90
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cruise area: CP2 Regional Sea Boundaries: Northern North Sea, Offshore 1:250k: Bosies Bank, Bressay Bank, Fair Isle, Fladen, Forties, Peterhead, SeaVoX Sub-Ocean: NORTH SEA
end date: 1974-10-19T00:00:00
abstract: This British Geological Survey (BGS) marine geophysical and sampling survey took place in October 1974 in the North Forties-South Viking area aboard the Royal Research Ship RRS John Murray. The purpose was to evaluate gamma spectrometry technique in an area where no solid outcrop would occur. This provided an opportunity to gather data in an area with no previous coverage. A total of 1290 km of data were collected in a grid of 13 survey tracks. Sea floor data were collected using a echo-sounder and a transit sonar. Subsurface data were gathered using a suite of seismic instruments (airgun, sparker, pinger). Analogue data were collected and paper records were generated. Sea-bed samples and cores were collected using shipek grab and gravity corer. The data are archived by BGS. Technical details of the survey are contained in BGS Technical Report WB/74/15C.
end date est: Real
cruise: 1974/17
additional info: For more detailed information on the acquisition equipment and data collection techniques, operational standards, data processing methods and quality control procedures used on this survey see the Report of Survey/Cruise Report and associated documentation where available. The information available may vary depending on the age of the survey. Data are checked and loaded to the BGS Coastal and Marine data management system following BGS marine data management procedures.
confidentiality: unclassified (open file)
cruise alias: 74/JM/17
nav equip type: Decca Main Chain
accessuse restric: unrestricted use, copyright acknowledgement
restitle: Geophysical and Sampling Survey 1974/17: North Sea: Geochemistry (1/Oct/1974 to 19/Oct/1974)
geophys equip type: Echo Sounder, Pinger, Sparker, Transit Sonar
terms of use: Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials "Contains British Geological Survey materials ©UKRI [year]"
ship: RRS John Murray
samp equip type: Corer: Sediment Gravity, Grab: Shipek
terms of use url: http://nationalarchives.gov.uk/doc/open-government-licence/version/3/
client: British Geological Survey
start date: 1974-10-01T00:00:00
contractor: British Geological Survey
start date est: Real
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