Fish observation and length data derived from stereo-baited remote underwater videos collected around Saint Lucia in 2019

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Marine Environmental Data & Information Network
Last updated:
10 July 2024
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Summary

Analysed stereo-Baited Remote Underwater Videos (BRUVs) from the 2019 survey in the north west of St. Lucia. In total 87 1-hour BRUV stations were successfully deployed to a maximum depth of 100m. Video classification assessed fish MaxN (number of visible individuals in a single frame) by species and measured all fish lengths at MaxN. This data holding contains: The exported files from Eventmeasure for all 87 stations (3DPoints, ImagePtPair, Info, Lengths, MovieSeq, Period, Points and Source); Metadata for each deployment as a csv file (including station summary statistic of: Number of taxa, total MaxN, diversity metrics, biomass and cluster groups; and a GIS shapefile containing the same summary information.

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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

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Added to data.gov.uk
2023-05-17
Access contraints
Not specified
Harvest GUID
CEFAS137bc4a3-3e69-4362-8d58-086e6c94cee3
Extent
Latitude: 20.00° to 10.00°
Longitude: -70.00° to -60.00°
Spatial reference system
Dataset reference date
2020-11-13 (publication)
2023-05-17 (revision)
2020-10-28 (creation)
Frequency of update
notPlanned
Responsible party
Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) (originator, custodian, distributor); Foreign, Commonwealth & Development Office (UK) (owner)
ISO 19139 resource type
dataset
Metadata language
eng
Source Metadata
XML
HTML

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