4f4c4942-4343-5764-6473-3837313134 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 2024-12-09T12:32:59.636Z NRW 1.0 wel Latitude and Longitude (EPSG::4326) Drop-down Video Footage and Biotope Identification Data 1999 Drop-down Video Footage and Biotope Identification Data 1999 1999 CCW North Wales towed video survey trials MRCCW31600000003 Fideo Tanddwr a Data Adnabod Biotopau 1999 2001-03-31 NRW_DS87114 The purpose of this data capture was to create a dataset to help with an evaluation of the deployment of drop-down video for identifying biotopes. Footage collected as an assessment of using drop-down video as part of a site-orientated monitoring technique. Data was gathered as a result of the development and trial of a remote drop-down video-based monitoring method to measure biotope richness. Data was collected from two sites that presented sufficiently different physical conditions and biological conditions- north Pen Llyn reefs, and Sarn Badrig reef. The purpose of this data capture was to create a dataset to help with an evaluation of the deployment of drop-down video for identifying biotopes. Footage collected as an assessment of using drop-down video as part of a site-orientated monitoring technique. Data was gathered as a result of the development and trial of a remote drop-down video-based monitoring method to measure biotope richness. Data was collected from two sites that presented sufficiently different physical conditions and biological conditions- north Pen Llyn reefs, and Sarn Badrig reef. 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 Countryside Council for Wales (CCW). Marine and Freshwater Ecosystems Group Maes y Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@ccw.gov.uk http://www.ccw.gov.uk Aquascan International Aquascan House, Hill Street, Newport, Gwent, NP20 1LZ, Wales www.aquascan.co.uk http://www.aquascan.co.uk/ Coastal Assessment Liaison and Monitoring (CALM) Ti Cara, Point Lane, Cosheston, Pembrokeshire, SA72 4UN, Wales jon@ticara.co.uk <!--No website --> Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en sd">Species distribution Habitats and biotopes Species distribution GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme benthic marine communities benthic marine habitats benthic species NRW Thesaurus NRW Thesaurus 2023-12-31 geonetwork.thesaurus.local.theme.converted_nrw-keywords Zoobenthos taxonomic abundance Macroalgae and seagrass taxonomy-related counts SeaDataNet Parameter Discovery Vocabulary SeaDataNet Parameter Discovery Vocabulary 2021-01-06 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 2012 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 biota oceans SeaVoX Vertical Co-ordinate Coverages SeaVoX Vertical Co-ordinate Coverages 2021-01-06 benthic boundary layer Wales (WLS) -4.813897 -4.601452 52.810434 52.938534 1999-07-08 1999-08-05 0 15 The establishment of a programme of surveillance and monitoring for judging the condition of the features of Pen Llyn a'r Sarnau cSAC : 1. Progress to March 2001 Movie [A] Digital video footage: mini-DV digital videocassettes and VHS [B] Positional and other associated data [C] Biotope identification data [D] Paper MNCR survey 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 false The method development and trialling carried out during this survey was a precursor to the across Wales drop-down video monitoring work undertaken in 2004-05. The video was subsequently re-analysed in April 2012 by CALM and the data held in Marine Recorder replaced. Drop-down digital video-based monitoring gear, deployed from a 7.5m aluminium RIB. Species and habitat data entered into Marine Recorder. Data collected for primarily for method validation purposes. See sections 2.1.3 and 3.1.2 of the Marine Monitoring Report. Analysis of the video for it's biological and physical attributes was undertaken by Aquascan Ltd in 1999. The video was subsequently re-analysed in April 2012 by CALM and the data held in Marine Recorder replaced. The method development and trialling carried out during this survey was a precursor to the across Wales drop-down video monitoring work undertaken in 2004-05. The video was subsequently re-analysed in April 2012 by CALM and the data held in Marine Recorder replaced. Drop-down digital video-based monitoring gear, deployed from a 7.5m aluminium RIB. Species and habitat data entered into Marine Recorder. Data collected for primarily for method validation purposes. See sections 2.1.3 and 3.1.2 of the Marine Monitoring Report. Analysis of the video for it's biological and physical attributes was undertaken by Aquascan Ltd in 1999. The video was subsequently re-analysed in April 2012 by CALM and the data held in Marine Recorder replaced.