Irish Groundfish Survey Catch Numbers
Data Resources (1)
CSV
available as CSV
Theme | Environment |
---|---|
Date dataset released | 2003-10-22 |
Date dataset updated | 2017-12-14 |
Dataset conforms to these standards | The INSPIRE Directive or INSPIRE lays down a general framework for a Spatial Data Infrastructure (SDI) for the purposes of European Community environmental policies and policies or activities which may have an impact on the environment. |
Rights notes | {"Creative Commons license conditions apply",https://creativecommons.org/licenses/by/4.0/,license,https://creativecommons.org/licenses/by/4.0/,license} |
Update frequency | Irregular |
Language | English |
Geographic coverage in GeoJSON format | {"type":"Polygon","coordinates":[[[-12.0, 50.0],[-12.0, 56.0], [-4.0, 56.0], [-4.0, 50.0], [-12.0, 50.0]]]} |
Spatial Reference Systems (SRS) | WGS 84 (EPSG:4326) |
Vertical Extent | {"maxVerticalExtent": "-20", "verticalDomainName": "sea level", "minVerticalExtent": "-1000"} |
Provenance information | Data is collected at sea on survey and loaded to a SQL Server Database for management and quality control. Note: Data for the Current year is Provisional. Catch frequencies are measured in Numbers/Hour. Adult and Juvenile classification is a length based classification. The split for juveniles was below, and excluding, the lengths listed below: HADDOCK 20.0 cm, ATLANTIC COD 23.0 cm, HERRING 17.5 cm, WHITING 20.0 cm, EUROPEAN HAKE 20.0 cm, BLUE WHITING 19.0 cm, EUROPEAN PLAICE 12.0 cm, (EUROPEAN) MACKEREL 24.0 cm, HORSE-MACKEREL (SCAD) 15.0 cm The methodologies and protocols are described at the following ICES url http://www.ices.dk/workinggroups/ViewWorkingGroup.aspx?ID=74 |
Period of time covered (begin) | 2003-10-22 |
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