4f4c4942-4343-5764-6473-313130383933 English NRW_DS114501 Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2026-03-03T12:51:10.571Z NRW 1.0 wel British National Grid (EPSG::27700) RoxAnn Ground Truthing Video Drops 1997 RoxAnn Ground Truthing Video Drops 1997 Gwirio Data Fideo yn y Maes RoxAnn 1997 1997 CCW, Roxanne Llyn - Ground truthing video drops JNCCMNCR40000960 1997-10-31 NRW_DS110893 The purpose of this data capture was to increase the available information of species and habitats, thus extending the area covered by survey within the Pen Llyn a'r Sarnau Special Area of Conservation (SAC). Results of a survey carried out from the Prince Madog Research Vessel as a joint operation by the University of Wales, Bangor and Countryside Council for Wales (CCW). Using RoxAnn, ground truthing video transects within the Pen Llyn a'r Sarnau SAC were recorded. The purpose of this data capture was to increase the available information of species and habitats, thus extending the area covered by survey within the Pen Llyn a'r Sarnau Special Area of Conservation (SAC). Results of a survey carried out from the Prince Madog Research Vessel as a joint operation by the University of Wales, Bangor and Countryside Council for Wales (CCW). Using RoxAnn, ground truthing video transects within the Pen Llyn a'r Sarnau SAC were recorded. Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en University of Wales Bangor Bangor University, Bangor, Gwynedd, LL57 2DG hr@bangor.ac.uk http://www.bangor.ac.uk Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Environmental monitoring facilities GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Pen Llyn a'r Sarnau SAC drop-down video drop-down video NRW Thesaurus 2025-01-08 geonetwork.thesaurus.local.theme.converted_nrw-keywords Zoobenthos generic abundance Habitat characterisation Zoobenthos taxonomy-related counts SeaDataNet Parameter Discovery Vocabulary 2024-06-19 geonetwork.thesaurus.external.theme.rdf+xml There are no access restrictions on this data. NRW may release, publish or disseminate it freely. no limitations © CNC/NRW 1997. Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and copyright of the owners. It is the recipient's responsibility to ensure the data is fit for the intended purpose. English oceans biota SeaVoX Vertical Co-ordinate Coverages 2021-01-06 benthic boundary layer Wales (WLS) -4.85977208 -3.94230515 52.34155805 53.0296242 1997-10-31 1997-10-31 Documents [A] Species and habitat data held in Marine Recorder and recorded on paper MNCR forms. 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 2010-12-08 This dataset has not been assessed for conformance to the referenced INSPIRE regulation. false Video equipment was towed behind the Prince Madog recording species and limited substratum along each transect. The nature of the video drops made it difficult to accurately record species abundances or substratum percentages. Abundances for species have been assigned from the description given on the video recording forms: S= Any noted as superabundant; A= Any noted as abundant; C= Lots, many patches; F= Quite a lot, patches; O= Sparse, few, sparse patches; R= Very sparse, very few [SACFOR]. Substratum is detailed in the habitat description. Video equipment was towed behind the Prince Madog recording species and limited substratum along each transect. The nature of the video drops made it difficult to accurately record species abundances or substratum percentages. Abundances for species have been assigned from the description given on the video recording forms: S= Any noted as superabundant; A= Any noted as abundant; C= Lots, many patches; F= Quite a lot, patches; O= Sparse, few, sparse patches; R= Very sparse, very few [SACFOR]. Substratum is detailed in the habitat description.