https://ogcapi.bgs.ac.uk/collections/offshore-survey-overview/items/76
type: Place
id: 76.0
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nav equip type: Decca Hifix, Decca Main Chain, Transit satellite
accessuse restric: unrestricted use, copyright acknowledgement
restitle: Geophysical Survey 1973/6: SW Approaches (11/05/1973 to 06/06/1973)
geophys equip type: Gravimeter, Magnetometer, 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: TSS Profiler
terms of use url: http://nationalarchives.gov.uk/doc/open-government-licence/version/3/
client: British Geological Survey
start date: 1973-05-11T00:00:00
contractor: British Geological Survey
start date est: Estimated
cruise area: CP2 Regional Sea Boundaries: Irish Sea, Western Channel & Celtic Sea, Offshore 1:250k: Cardigan Bay, Haig Fras, Labadie Bank, Lands End, Lizard, Lundy, Nymphe Bank, Scilly, Waterford, SeaVoX Sub-Ocean: BRISTOL CHANNEL, CELTIC SEA, ENGLISH CHANNEL, IRISH SEA
end date: 1973-06-06T00:00:00
abstract: This British Geological Survey (BGS) marine geophysical survey took place from the May to June in the SW Approaches on board the TSS profiler. The purpose was to collect data for regional survey of the UK continental Shelf. See Survey 1973/7 for the second phase of the project. A total of 6395km over 91 survey lines were collected during 1973/6 (Lines 1-49) and 1973/7 (Lines 50-91) surveys. Sea floor data were collected using echo sounder and transit sonar. Sub-bottom profiling data were collected using gravity meter; magnetometer; pinger and sparker. The data were recorded as paper records. These data are archived by BGS. Technical details of the survey are contained in BGS report WB/MG/74/48.
end date est: Real
cruise: 1973/6
additional info: Report: Tully, MC. 1974. Cruise Report for MGU Projects 73/06 and 73/07, TSS Profiler. (BGS Report WB/MG/74/48). Navigation: Decca Main Chain; Decca Hi-fix and Satellite Navigation System, Equipment: Echo sounder; transit sonar; gravity meter; magnetometer; pinger and sparker. For more detailed information see the Cruise Report.
confidentiality: unclassified (open file)
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