Nephrops underwater TV Surveys - VHS and DVD footage

Published by:
Marine Environmental Data & Information Network
Last updated:
01 December 2024
Topic:
Not added
Licence:
None

Summary

Underwater TV (UWTV) surveys are carried out in the Eastern Irish Sea and North Sea to record the occurrence of Nephrops (Nephropsnorvegicus) burrows. This information forms the basis of the Nephrops 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 fixed set of stations conducting TV tows for 10 minutes.

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Data links

Link to the data Format File added Data preview
Cefas Data Portal N/A 01 December 2024 Not available

Additional information

View additional metadata
Added to data.gov.uk
2023-03-24
Access contraints
Not specified
Harvest GUID
CEFAS7c66106f-2073-437a-8470-0fc8e59fb91a
Extent
Latitude: 55.75° to °
Longitude: -4.50° to 4.00°
Spatial reference system
Dataset reference date
2014-06-13 (publication)
2023-03-24 (revision)
2014-01-16 (creation)
Frequency of update
annually
Responsible party
Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) (originator, custodian, distributor)
ISO 19139 resource type
dataset
Metadata language
eng
Source Metadata
XML
HTML

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