Nephrops underwater TV Surveys in the Eastern Irish Sea (video data and database)

Published by:
Marine Environmental Data & Information Network
Last updated:
10 July 2024
Topic:
Not added
Licence:
Other Licence
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Summary

Underwater TV (UWTV) surveys dataset, used as basis of the Nephrops ( Nephropsnorvegicus) assessment to develop fishery independent indicators of stock size, exploitation status and catch advice. The standard methodology involves the use of a sledge mounted camera to film the seabed at a fix grid of stations conducting TV tows for 10 minutes.

Data has been collected in 1997, 1998, 2007 to 2012 and yearly from 2014. The dataset holds data from the East Irish Sea (FU14).

Station data are held electronically. TV footage is held on VHS tapes and on DVDs and backup up electronically from 2014.

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Data links

Link to the data Format File added Data preview
Cefas Data Portal N/A 10 July 2024 Not available

Additional information

View additional metadata
Added to data.gov.uk
2023-01-31
Access contraints
Not specified
Harvest GUID
CEFAS0205ca85-3e50-44f3-8bcb-2c29239974cd
Extent
Latitude: 55.00° to 53.75°
Longitude: -4.50° to -3.00°
Spatial reference system
Dataset reference date
2014-06-13 (publication)
2023-01-31 (revision)
2013-01-24 (creation)
Frequency of update
annually
Responsible party
Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) (originator, custodian, distributor); Department for Environment, Food and Rural Affairs (DEFRA) (owner); European Commission (owner)
ISO 19139 resource type
dataset
Metadata language
eng
Source Metadata
XML
HTML

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