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Metadata: Special Areas of Conservation (SACs)
Abstract:
This spatial dataset contains digital boundaries of Special Areas of Conservation (SACs) in Wales. The EC Habitats and Species Directive came into effect in 1992 with the aim of maintaining a rich variety of wildlife by protecting vulnerable habitats, and the plants and animals they support. The Habitat Directive together with the 1979 Birds Directive will lead to the establishment of a series of sites throughout Europe that will be known as 'Natura 2000'. This represents the cream of European sites and will ensure their survival for future generations. SACs have been designated over a number of years, from 1993 to the present day, and are on-going. These sites have been mapped on paper since the mid 1990s and then there was a major review from 2000 with the 'SAC Moderation Project' when the data was captured digitally for the first time.
Data holder:
Natural Resources Wales (NRW)
| Other details | ||
| Internal code | Internally assigned metadata identifier | 8917 |
| Title | The title is used to provide a brief and precise description of the dataset such as 'Date', 'Originating organisation/programme', 'Location' and 'Type of survey'. All acronyms and abbreviations should be reproduced in full. | Special Areas of Conservation (SACs) |
| Alternative title | The purpose of alternative title is to record any additional names by which the dataset may be known. | Candidate Special Areas of Conservation (cSAC), Special Areas Conservation.LYR, Sites (SAC) |
| File Identifier | The File Identifier is a code, preferably a GUID, that is globally unique and remains with the same metadata record even if the record is edited or transferred between portals or tools. | NRW_DS98766 |
| Resource Identifier | This is the code assigned by the data owner. | 4f4c4942-4343-5764-6473-3938373636 |
| Resource type | The resource type will likely be a dataset but could also be a series (collection of datasets with a common specification) or a service. | dataset |
| Start date | This describes the date the resource starts. This may only be the year if month and day are not known | 2000-01-01 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2019-02-22 |
| Frequency of updates | This describes the frequency with which the resource is modified or updated i.e. a monitoring programme that samples once per year has a frequency that is described as 'annually'. | asNeeded |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | This spatial dataset contains digital boundaries of Special Areas of Conservation (SACs) in Wales. The EC Habitats and Species Directive came into effect in 1992 with the aim of maintaining a rich variety of wildlife by protecting vulnerable habitats, and the plants and animals they support. The Habitat Directive together with the 1979 Birds Directive will lead to the establishment of a series of sites throughout Europe that will be known as 'Natura 2000'. This represents the cream of European sites and will ensure their survival for future generations. SACs have been designated over a number of years, from 1993 to the present day, and are on-going. These sites have been mapped on paper since the mid 1990s and then there was a major review from 2000 with the 'SAC Moderation Project' when the data was captured digitally for the first time. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | In 2005 all SACs were re-designated/designated and the number of sites doubled in Wales, so this entire dataset originated as digital data to OS Landline. In 2008 the whole dataset was updated to OS MasterMap (mostly to CCW 2006 OS update). If any underpinning Sites of Scientific Interest (SSSIs) are re-notified the overlying SAC designation will likewise be put to the latest release by NRW of OS MasterMap. With the coming of GIS and its use in government departments and commercial companies mobilising the data in this way, advances the protection of these sites and the efficiency of decision making. This data has been checked by NRW staff. However please refer to the designation map as the legal definitive boundary. Large SACs that have been printed on a smaller scale map than OS Landline, please refer to OS MasterMap edition at time of transposition to view the definitive boundary. |
| Additional information | This describes relevant references to the data e.g. reports, articles, websites plus other useful information not captured elsewhere. | Please refer to EC Habitats and Species Directive 1992 for reasons for capture of original designation. Before Special Areas of Conservation or fully designated they go through a stage of being a cSAC or candidate Special Area of Conservation, these reside in a separate layer. In addition to the NRW has also created a subset of this dataset just showing those which are Marine Special Areas of Conservation, this is available on the marine planning portal. |
| Related keywords | ||
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Protected sites |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | habitats (see also specific types of habitats) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | species (see also endangered species) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | conservation (see also conservation of specific subjects) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | geographical information systems (GIS) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Habitat characterisation | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Habitat extent | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Provisioning Services (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Regulating Services (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Natural Resources (Incl. Features and Processes) (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Sustainable Management of Natural Resources (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Animals, Plants and Other Organisms (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Geodiversity (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Sea and Coast (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Cultural Services (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Ecosystem Services (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Landscape (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Management Areas (SMNR) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Soil and Land (SMNR) | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 53.513067 |
| East | The eastern-most limit of the data resource in decimal degrees | -2.608865 |
| South | The southern-most limit of the data resource in decimal degrees | 51.240829 |
| West | The western-most limit of the data resource in decimal degrees | -5.777741 |
| Regional sea | benthic boundary layer | |
| Wales (WLS) | ||
| Responsible organisations | ||
| Role | The point of contact is person or organisation with responsibility for the creation and maintenance of the metadata for the resource. | pointOfContact |
| Organisation name | Natural Resources Wales (NRW) | |
| Delivery point | Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales | |
| enquiries@naturalresourceswales.gov.uk | ||
| URL | http://naturalresources.wales/?lang=en | |
| Role | The owner is the person or organisation that owns the resource. | owner |
| Organisation name | Natural Resources Wales (NRW) | |
| Delivery point | Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales | |
| enquiries@naturalresourceswales.gov.uk | ||
| URL | http://naturalresources.wales/?lang=en | |
| Role | The custodian is the person or organisation that accepts responsibility for the resource and ensures appropriate care and maintenance. If a dataset has been lodged with a Data Archive Centre for maintenance then this organisation is be entered here. | custodian |
| Organisation name | Natural Resources Wales (NRW) | |
| Delivery point | Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales | |
| enquiries@naturalresourceswales.gov.uk | ||
| URL | http://naturalresources.wales/?lang=en | |
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Natural Resources Wales (NRW) | |
| Delivery point | Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales | |
| enquiries@naturalresourceswales.gov.uk | ||
| URL | http://naturalresources.wales/?lang=en | |
| Role | The distributor is the person or organisation that distributes the resource. | distributor |
| Organisation name | Natural Resources Wales (NRW) | |
| Delivery point | Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales | |
| enquiries@naturalresourceswales.gov.uk | ||
| URL | http://naturalresources.wales/?lang=en | |
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://datamap.gov.wales/layers/inspire-nrw:NRW_SAC |
| Locator name | Name of the web resource | View and Download |
| Locator function | Code that describes the function of the resource. ISO function code chosen from ISO 19115-1 Codelist | information |
| Locator URL | Web address (URL) that links to the resource | https://datamap.gov.wales/capabilities/layer/380/?ows_service=wms |
| Locator name | Name of the web resource | Web Mapping Service |
| Locator function | Code that describes the function of the resource. ISO function code chosen from ISO 19115-1 Codelist | information |
| Dataset constraints | ||
| 20.1 Limitations on Public Access - Access constraints | This states `otherRestrictions` from ISO vocabulary RestrictionCode and is an INSPIRE/GEMINI requirement. | otherRestrictions |
| 20.2 Limitations on Public Access - Other constraints | This states any limitations on access to the data. Multiple occurences are allowed here. One entry shall be from the INSPIRE Metadata registry and the other free text should be part of the resource `Have specific limitations`. | There are no access restrictions on this data. NRW may release, publish or disseminate it freely. |
| no limitations | ||
| 21.1 Conditions for Access and Use - Use constraints | This states `otherRestrictions` from ISO vocabulary RestrictionCode and is an INSPIRE/GEMINI requirement. | otherRestrictions |
| 21.2 Conditions for Access and Use - Other constraints | This states any constraints on use of the data. Multiple conditions can be recorded for different parts of the data resource. If no conditions apply, then `No condtions apply` is recorded. This uses free text. | © CNC/NRW All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right 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. |
| This states any constraints on use of the data. Multiple conditions can be recorded for different parts of the data resource. If no conditions apply, then `No condtions apply` is recorded. This uses free text. | 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. | |
| https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ | ||
| Available data formats | ||
| Data format | Format in which digital data can be provided for transfer | Geographic Information System |
| Version info | ||
| Date of publication | The publication date of the resource or if previously unpublished the date that the resource was made publicly available via the MEDIN network. | 2022-11-28 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-04-19 |
| Metadata date | The date when the content of this metadata record was last updated. | 2026-03-03 |
| Metadata standard name | The name of the metadata standard used to create this metadata | MEDIN |
| Metadata standard version | The version of the MEDIN Discovery Metadata Standard used to create the metadata record | 3.1.2 |