Irish Spatial Data Exchange
Nephrops Underwater TV Survey FU20-21 Labadie, Jones and Cockburn Banks
Nephrops norvegicus are common around the Irish coast, occurring in geographically distinct sandy or muddy areas where the sediment is suitable for construction of their burrow dwellings. The Marine Institute carries out Underwater TV surveys annually of commercially important Nephrops stocks. This dataset provides quality assured estimates of Nephrops burrow densities from a randomised isometric grid of underwater television (UWTV) stations at six nautical mile spacing over the known spatial and bathymetric distribution of the FU (functional unit) 20 and 21: Labadie, Jones and Cockburn Banks (illustrative shapefile provided with data). Underwater TV Survey reports for this Nephrops stock are available at: http://hdl.handle.net/10793/1430 Also available is the ICES Cooperative Research Reports which details use of UWTV surveys to assess Nephrops stock:https://tinyurl.com/ices-nephrops This dataset covers the period of 2013 and is ongoing. One hundred percent of the survey grid was covered in all years except in 2013, where fifty-six percent of the grid was covered (55 stations). Dataset fields are Nephrops Functional Unit Number; Survey Code; Year; UWTV station number; Date-Start of UWTV track; Time_Start of UWTV track; Date-End of UWTV track; Time_End of UWTV track; Decimalised longitude and latitude midpoint of the UWTV station track; Adjusted density (Nephrops burrows/m²) ;Length in metres of the UWTV station track; Field of View of camera system in metres; Total Nephrops burrow count; Nephrops Fishing Ground Name; Source of positional data to calculate UWTV station track (USBL sled GPS, SHIP GPS, Layback, estimated GPS); Camera system used (SD = standard analogue system, HD = high definition system); Data Extraction method (SQL, MSAccess); Data Status (Final for analysis); Research Vessel Name; Correction Factor (Density / Correction Factor = Adjusted Density) and Depth (metres). Entries with NA means data is not available. None
Suggested Citation: Doyle, Jennifer. (2020) Nephrops Underwater TV Survey FU20-21 Labadie, Jones and Cockburn Banks. Marine Institute, Ireland. doi:10/dkhr.
Simple
- Date (Publication)
- 2020-01-24
- Date (Revision)
- 2023-06-01
- Date (Creation)
- 2020-01-24
- Citation identifier
- ie.marine.data:dataset.4006
- Citation identifier
- 10/dkhr
- Other citation details
-
Doyle, Jennifer. (2020) Nephrops Underwater TV Survey FU20-21 Labadie, Jones and Cockburn Banks. Marine Institute, Ireland. doi:10/dkhr.
- Point of contact
-
Organisation name Individual name Electronic mail address Role Marine Institute
Originator
- Maintenance and update frequency
- As needed
- Use limitation
-
While every effort is made in preparing the dataset no responsibility is accepted by or on behalf of the Marine Institute for any errors, omissions or misleading information. The Marine Institute accepts no responsibility for loss or damage occasioned or claimed to have been occasioned, in part or in full, as a consequence of any person acting, or refraining from acting as a result of a matter contained in this datasets or as a consequence of using this dataset for any purpose whatsoever.
- Use limitation
-
A Creative Commons (CC) license is one of several public copyright licenses that enable the free distribution of an otherwise copyrighted work. A CC license is used when an author wants to give people the right to share, use, and build upon a work that they have created. Under Creative Commons CC BY 4.0 the following is granted: Rights Share — copy and redistribute the material in any medium or format; Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms. Requirements Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
- Access constraints
- CC%20BY%204.0
- Spatial representation type
- None
- Language
- English
- Begin date
- 2013-09-01
- End date
- ..
- Reference system identifier
- INSPIRE RS registry / http://www.opengis.net/def/crs/EPSG/0/None
- Distribution format
-
Name Version CSV
- OnLine resource
-
Protocol Linkage Name WWW:DOWNLOAD-1.0-http--download
https://data.marine.ie/data/db81b4f7-261a-40b0-aff2-647646e17ce4.zip CSV
- OnLine resource
-
Protocol Linkage Name WWW:LINK-1.0-http--link
http://www.marine.ie
- OnLine resource
-
Protocol Linkage Name WWW:LINK-1.0-http--link
https://www.dcmap-ireland.ie/
- Hierarchy level
- Dataset
Conformance result
- Title
-
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Explanation
-
See the referenced specification
- Pass
- Yes
- Statement
-
Data supplied by Marine Institute.
Metadata
- File identifier
- ie.marine.data:dataset.4006 XML
- Metadata language
- English
- Hierarchy level
- Dataset
- Date stamp
- 2023-06-01
- Metadata standard name
-
ISDI Metadata Profile
- Metadata standard version
-
1.2
- Metadata author
-
Organisation name Individual name Electronic mail address Role Marine Institute
Point of contact
- Dataset URI
-
10.20393/db81b4f7-261a-40b0-aff2-647646e17ce4
