Identification

Title

Demersal stereo-Baited Remote Underwater Videos collected around the north west coast of St. Lucia in 2019

Abstract

As part of the Commonwealth Marine Economies Programme (CMEP) Cefas conducted a demersal stereo-Baited Remote Underwater Video (BRUV) survey of the western side of the island from Soufriere Bay to the northern tip of St. Lucia. A total of 87 1-hour long samples were successfully acquired to a maximum depth of ~50 m during a two week survey in February 2019. Four camera frames were used, each fitted with two Sony FDR-X3000 ActionCam cameras with a 7-degree inward facing angle directed at the wire mesh bait bag. Stereo-BRUVs field of views were calibrated using the SeaGIS calibration cube and the CAL software. Calibration videos were acquired at the start and end of the survey. At each station light and temperature were also recorded using a HOBO logger and these raw files are also provided in the raw format and as .csv file. For further details about the collection and analysis methods of these raw videos see the publication: https://doi.org/10.1002/aqc.3518 All analysed stereo-BRUV data are available here: `https://doi.org/10.14466/CefasDataHub.115`_ Videos were classified using .. _`https://doi.org/10.14466/cefasdatahub.115`: https://doi.org/10.14466/CefasDataHub.115

Resource type

dataset

Resource locator

https://data.cefas.co.uk/view/21138

name: Cefas Data Portal

description: The Cefas Data Portal contains metadata records and data sets available to download and connect to in support of our commitment to open science.

function: information

Unique resource identifier

code

CEFAS21138

codeSpace

https://data.cefas.co.uk

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

Keywords

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

revision

effective date

2011-03-25

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

revision

effective date

2011-03-25

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

revision

effective date

2010-05-18

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

publication

effective date

2012-01-11

Geographic location

West bounding longitude

-70.00

East bounding longitude

-60.00

North bounding latitude

20.00

South bounding latitude

10.00

Temporal reference

Temporal extent

Begin position

2019-02-01

End position

2019-02-10

Dataset reference date

date type

publication

effective date

2021-07-21

date type

revision

effective date

2022-03-16

date type

creation

effective date

2021-04-08

Frequency of update

notPlanned

Quality and validity

Lineage

This data holding contains the raw videos for each station. A single station contains videos from the left and right hand cameras which have been split due to file size into multiple videos (labelled A, B, C etc). Data were collected in accordance with the National Environmental Science Programme (NESP) "Marine sampling field manual for benthic stereo BRUVS" protocol. Calibration videos and the .CAM files are also contained within this data holding.

Conformity

Conformity report

specification

title

reference date

date type

publication

effective date

2010-12-08

degree

true

explanation

See the referenced specification

Data format

name of format

Unknown

version of format

Constraints related to access and use

Constraint set

Limitations on public access

Constraint set

Limitations on public access

Responsible organisations

Responsible party

organisation name

Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)

full postal address

Cefas Lowestoft Laboratory

Pakefield Road

Lowestoft

NR33 0HT

UK

email address

data.manager@cefas.co.uk

responsible party role

originator

Responsible party

organisation name

Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)

full postal address

Cefas Lowestoft Laboratory

Pakefield Road

Lowestoft

NR33 0HT

UK

email address

data.manager@cefas.co.uk

responsible party role

custodian

Responsible party

organisation name

Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)

full postal address

Cefas Lowestoft Laboratory

Pakefield Road

Lowestoft

NR33 0HT

UK

email address

data.manager@cefas.co.uk

responsible party role

distributor

Metadata on metadata

Metadata point of contact

organisation name

Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)

full postal address

Cefas Lowestoft Laboratory

Pakefield Road

Lowestoft

NR33 0HT

UK

email address

data.manager@cefas.co.uk

responsible party role

pointOfContact

Metadata date

2022-03-16T14:11:46

Metadata language