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Metadata: 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
Data holder:
Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)
| Other details | ||
| Internal code | Internally assigned metadata identifier | 10376 |
| Title | The title is used to provide a brief and precise description of the dataset such as 'Date', 'Originating organisation/programme', 'Location' and 'Type of survey'. All acronyms and abbreviations should be reproduced in full. | Demersal stereo-Baited Remote Underwater Videos collected around the north west coast of St. Lucia in 2019 |
| File Identifier | The File Identifier is a code, preferably a GUID, that is globally unique and remains with the same metadata record even if the record is edited or transferred between portals or tools. | CEFASa173981b-d8f1-44be-b141-816bc070face |
| Resource Identifier | This is the code assigned by the data owner. | CEFAS21138 |
| Resource type | The resource type will likely be a dataset but could also be a series (collection of datasets with a common specification) or a service. | dataset |
| Start date | This describes the date the resource starts. This may only be the year if month and day are not known | 2019-02-01 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2019-02-10 |
| Frequency of updates | This describes the frequency with which the resource is modified or updated i.e. a monitoring programme that samples once per year has a frequency that is described as 'annually'. | notPlanned |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | 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 |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | 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. |
| Related keywords | ||
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Biodiversity |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Biodiversity indices | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish abundance in water bodies | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish biomass in water bodies | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Biota abundance, biomass and diversity | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Habitats and biotopes | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Circalittoral | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Marine Environmental Data and Information Network | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | data.gov.uk | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 20 |
| East | The eastern-most limit of the data resource in decimal degrees | -60 |
| South | The southern-most limit of the data resource in decimal degrees | 10 |
| West | The western-most limit of the data resource in decimal degrees | -70 |
| Responsible organisations | ||
| Role | The point of contact is person or organisation with responsibility for the creation and maintenance of the metadata for the resource. | pointOfContact |
| Organisation name | Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) | |
| Delivery point | Cefas Lowestoft Laboratory, Pakefield Road | |
| Postal code | NR33 0HT | |
| City | Lowestoft | |
| Administrative area | Suffolk | |
| Country | UK | |
| data.manager@cefas.co.uk | ||
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) | |
| Delivery point | Cefas Lowestoft Laboratory, Pakefield Road | |
| Postal code | NR33 0HT | |
| City | Lowestoft | |
| Administrative area | Suffolk | |
| Country | UK | |
| data.manager@cefas.co.uk | ||
| Role | The custodian is the person or organisation that accepts responsibility for the resource and ensures appropriate care and maintenance. If a dataset has been lodged with a Data Archive Centre for maintenance then this organisation is be entered here. | custodian |
| Organisation name | Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) | |
| Delivery point | Cefas Lowestoft Laboratory, Pakefield Road | |
| Postal code | NR33 0HT | |
| City | Lowestoft | |
| Administrative area | Suffolk | |
| Country | UK | |
| data.manager@cefas.co.uk | ||
| Role | The distributor is the person or organisation that distributes the resource. | distributor |
| Organisation name | Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS) | |
| Delivery point | Cefas Lowestoft Laboratory, Pakefield Road | |
| Postal code | NR33 0HT | |
| City | Lowestoft | |
| Administrative area | Suffolk | |
| Country | UK | |
| data.manager@cefas.co.uk | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://data.cefas.co.uk/view/21138 |
| Locator name | Name of the web resource | Cefas Data Portal |
| Dataset constraints | ||
| 20.1 Limitations on Public Access - Access constraints | This states `otherRestrictions` from ISO vocabulary RestrictionCode and is an INSPIRE/GEMINI requirement. | otherRestrictions |
| 20.2 Limitations on Public Access - Other constraints | noLimitations | |
| 21.1 Conditions for Access and Use - Use constraints | This states `otherRestrictions` from ISO vocabulary RestrictionCode and is an INSPIRE/GEMINI requirement. | otherRestrictions |
| 21.2 Conditions for Access and Use - Other constraints | http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode | |
| Version info | ||
| Date of publication | The publication date of the resource or if previously unpublished the date that the resource was made publicly available via the MEDIN network. | 2021-07-21 |
| Date of last revision | The most recent date that the resource was revised. | 2024-03-27 |
| Date of creation | The date that the resource was created. | 2021-04-08 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-04-19 |
| Metadata date | The date when the content of this metadata record was last updated. | 2024-03-27 |
| Metadata standard name | The name of the metadata standard used to create this metadata | MEDIN |
| Metadata standard version | The version of the MEDIN Discovery Metadata Standard used to create the metadata record | 3.1.1 |