Special Areas of Conservation (SACs)
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.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS98766
- Teitl Amgen
-
- Candidate Special Areas of Conservation (cSAC)
- Special Areas Conservation.LYR
- Sites (SAC)
- Ardaloedd Cadwraeth Arbennig (ACA)
- Laith Metadata
- English
- Datganiad
-
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.
- Gwybodaeth ychwanegol
-
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.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2022-11-28
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Maint Fertigol
- Maint allweddair MEDIN
- benthic boundary layer
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Geographic Information System
()
- Math
-
ESRI Feature Class
-
Geographic Information System
()
- Lleolwr Adnoddau
-
Download Data and Web Service
World Wide Web page
- Lleolwr Adnoddau
-
Web Mapping Service
World Wide Web page
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
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.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- species (see also endangered species)
- conservation (see also conservation of specific subjects)
- habitats (see also specific types of habitats)
- geographical information systems (GIS)
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
Allweddair
- SeaDataNet Parameter Discovery Vocabulary
-
- Habitat extent
- Habitat characterisation
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2021-01-06
Allweddair
-
NRW SMNR Vocabulary
-
- Animals, Plants and Other Organisms (SMNR)
- Natural Resources (incl. Features and Processes) (SMNR)
- Ecosystem Services (SMNR)
- Geodiversity (SMNR)
- Sustainable Management of Natural Resources (SMNR)
- Regulating Services (SMNR)
- Sea and Coast (SMNR)
- Landscape (SMNR)
- Provisioning Services (SMNR)
- Soil and Land (SMNR)
- Cultural Services (SMNR)
- Management Areas (SMNR)
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2023-12-27
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
-
There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© 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.
Datganiad Priodoli
- Cyfyngiadau eraill
- Open Government Licence (OGL)
Math o Drwydded
- Cyfyngiadau eraill
- Open Government Licence (OGL)
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-3938373636 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-12-09T12:41:27.192Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0