4f4c4942-4343-5764-6473-313038373330 English NRW_DS101782 Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2025-07-29T09:41:16.247Z NRW 1.0 wel British National Grid (EPSG::27700) National Vegetation Classification (NVC) Survey of Selected Woodland Proposed Sites of Special Scientific Interest (pSSSIs) in Wales (E4) National Vegetation Classification (NVC) Survey of Selected Woodland Proposed Sites of Special Scientific Interest (pSSSIs) in Wales (E4) Arolwg DLlC ar SoDdGAa coetiroedd dethol yng Nghymru - data SGDd (E4) PH2_Woodland_Quadrats.LYR 1999-01-31 NRW_DS108730 The Sites of Special Scientific Interest (SSSI) selection criteria for woodlands are based on the National Vegetation Classification (NVC), such that the best areas of each community should be represented within each Area of Search (AoS). NVC information is therefore required for pSSSls. This dataset comprises of a National Vegetation Classification (NVC) survey of woodland at 13 sites on 12 proposed Sites of Special Scientific Interest (pSSSIs) throughout Wales, covering a total of 305 ha. The purpose of this data capture was to provide consistent survey information to aid assessment of SSSI status and subsequent site-support work. The Sites of Special Scientific Interest (SSSI) selection criteria for woodlands are based on the National Vegetation Classification (NVC), such that the best areas of each community should be represented within each Area of Search (AoS). NVC information is therefore required for pSSSls. This dataset comprises of a National Vegetation Classification (NVC) survey of woodland at 13 sites on 12 proposed Sites of Special Scientific Interest (pSSSIs) throughout Wales, covering a total of 305 ha. The purpose of this data capture was to provide consistent survey information to aid assessment of SSSI status and subsequent site-support work. 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 Eco Tech Research and Consulting 'Starlings', 61 Copthorne Road, Shrewsbury, Shropshire, SY3 8NW sweaver@ecotech.org.uk http://eco-tech.co.uk/ Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Habitats and biotopes GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme SSSI (Sites of Special Scientific Interest) National Vegetation Classification (NVC) woodland (woodlands) Phase 2 Woodland Survey Database Phase 2 Survey (Phase II) geographical information systems (GIS) NRW Thesaurus 2025-01-08 geonetwork.thesaurus.local.theme.converted_nrw-keywords SeaDataNet Parameter Discovery Vocabulary 2024-06-19 geonetwork.thesaurus.external.theme.rdf+xml IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects NRW SMNR Keywords 2024-06-26 geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords The following data is considered OS derived data and is therefore jointly owned by NRW and the Ordnance Survey. There are no access restrictions on this data. However there are third party use restrictions. no limitations © CNC/NRW and © Crown copyright 2015. All rights reserved. Natural Resources Wales, AC0000849444. Third parties seeking to re-use this data require a Licence issued by NRW. It allows re-use, reproduction and dissemination in any format or medium but only for non-commercial purposes, according to the terms and conditions of the Licence. Those seeking commercial re-use require a commercial licence available from the OS. Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right. NRW Conditional English environment biota SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -3.579003 -3.038236 51.745229 53.290566 1999-07-02 1999-08-15 NVC survey of woodland pSSSIs in Wales Geographic Information System Unknown [A] Vegetation (ArcMap - polygons) [B] Mosaic information (ArcMap - no spatial objects) [C] Site Boundaries (ArcMap - polygons) [D] Survey Boundary (ArcMap - polygons) [E] Quadrats (ArcMap - points) [F] Site Vegetation NVC summaries (ArcMap - no spatial objects) [G] Survey Vegetation NVC summaries (ArcMap - no spatial objects) [H] Georeferenced raster scans of original paper maps (ArcMap and image files) 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 Standard woodland NVC survey methodology was used to identify Woodland communities. These communities were mapped by eye and mapped, supported by sample quadrats and target notes. Data collected by trained personnel, digitised by contractors, validated by CCW Knowledge Management Group, corrections made by contractors, validated again by CCW Knowledge Management Group, corrections made in-house in conjunction with Woodland Ecologist. Standard woodland NVC survey methodology was used to identify Woodland communities. These communities were mapped by eye and mapped, supported by sample quadrats and target notes. Data collected by trained personnel, digitised by contractors, validated by CCW Knowledge Management Group, corrections made by contractors, validated again by CCW Knowledge Management Group, corrections made in-house in conjunction with Woodland Ecologist.