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Parciau Cenedlaethol

Mae’r set ddata ofodol hon yn cynnwys ffiniau digidol Parciau Cenedlaethol, sy’n ddynodiadau tirwedd statudol yng Nghymru. Mae gan Cyfoeth Naturiol Cymru (CNC) ddyletswydd gyfreithiol i gynnal ffiniau Parciau Cenedlaethol a sicrhau eu bod ar gael.



Mae Parciau Cenedlaethol wedi’u dynodi at ddibenion gwarchod a gwella harddwch naturiol, bywyd gwyllt, a threftadaeth ddiwylliannol ac er mwyn i’r cyhoedd fwynhau rhinweddau arbennig y tirweddau hyn sydd o bwysigrwydd cenedlaethol.



CNC yw’r awdurdod dynodi ar gyfer unrhyw Barciau Cenedlaethol newydd yng Nghymru neu amrywiadau i ffiniau’r rhai presennol, ond rhaid i Weinidogion Cymru gadarnhau’r rhain. Mae pwerau statudol CNC yn deillio o Ddeddf Parciau Cenedlaethol a Mynediad i Gefn Gwlad (NPAC) 1949 a Deddf yr Amgylchedd 1995. Sefydlodd Deddf yr Amgylchedd (1995) Awdurdodau Parciau Cenedlaethol, fel Awdurdodau Lleol Diben Arbennig annibynnol i weinyddu ardal y Parc Cenedlaethol er mwyn cyflawni eu dibenion statudol.



Mae tri Pharc Cenedlaethol wedi’u dynodi yng Nghymru: Eryri 1951 (amrywiad 1974); Arfordir Penfro 1952 (amrywiad 1989); a Bannau Brycheiniog 1955 (amrywiad 1966).



Mae’r data wedi’i gadw’n ddigidol ers canol y 1990au. Mae’r ffin wedi’i throsglwyddo i OS MasterMap gan CNC ac wedi bod yn destun gwirio ar y cyd gan staff CNC a staff awdurdod y Parc perthnasol.



Datganiad priodoli



Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a Hawl Cronfa Ddata. Cedwir pob hawl. Yn cynnwys data Arolwg Ordnans. Rhif Trwydded Arolwg Ordnans AC0000849444. Hawlfraint y Goron a Hawl Cronfa Ddata.

Simple

Alternate title

National Parks.LYR

Alternate title

Sites (National Parks)

Date (Publication)
2024-07-24
Citation identifier
NRW_DS98777
Point of contact
Organisation name Individual name Electronic mail address Role

Natural Resources Wales (NRW)

enquiries@naturalresourceswales.gov.uk

Owner

Natural Resources Wales (NRW)

enquiries@naturalresourceswales.gov.uk

Custodian

National Park Authorities

info@anpa.gov.uk

Originator

Natural Resources Wales (NRW)

enquiries@naturalresourceswales.gov.uk

Originator

Natural Resources Wales (NRW)

enquiries@naturalresourceswales.gov.uk

Distributor
Maintenance and update frequency
As needed
GEMET - INSPIRE themes, version 1.0
  • Protected sites

NRW Thesaurus

  • National Park Authority

  • geographical information systems (GIS)

SeaDataNet Parameter Discovery Vocabulary

  • Habitat extent

  • Habitat characterisation

IPSV Subjects List

  • Nature reserves

NRW SMNR Keywords

  • Sustainable Management of Natural Resources (SMNR)

  • Soil and Land (SMNR)

  • Animals, Plants and Other Organisms (SMNR)

  • Mountains, Moorland and Heaths (SMNR)

  • Ecosystem (SMNR)

  • Enclosed Farmlands (SMNR)

  • Water Resources (SMNR)

  • Cultural Services (SMNR)

  • Woodlands (SMNR)

  • Semi-natural Grasslands (SMNR)

  • Regulating Services (SMNR)

  • Ecosystem Services (SMNR)

  • Provisioning Services (SMNR)

  • Management Areas (SMNR)

  • Natural Resources (Incl. Features and Processes) (SMNR)

  • Physical Geography (Physiography) (SMNR)

Access constraints
Other restrictions
Other constraints

There are no access restrictions on this data. NRW may release, publish or disseminate it freely.

Other constraints
no limitations
Use constraints
Other restrictions
Other constraints

© 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.

Other constraints

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.

Spatial representation type
Vector
Language
English
Character set
UTF8
Topic category
  • Biota
  • Environment
Geographic identifier
benthic boundary layer

SeaVoX Vertical Co-ordinate Coverages 2021-01-06

Geographic identifier
Wales (WLS)
N
S
E
W
thumbnail




Begin date
1990-01-01
End date
2015-03-01
Supplemental Information

Please refer to National Parks and Access to the Countryside Act 1949 for reasons for capture of original designation.

Unique resource identifier
British National Grid (EPSG::27700)
Distribution format
Name Version
Geographic Information System
OnLine resource
Protocol Linkage Name

WWW:LINK-1.0-http--link

https://datamap.gov.wales/layers/inspire-nrw:NRW_NATIONAL_PARK

Download Data and Web Service

OnLine resource
Protocol Linkage Name

OGC:WMS

https://datamap.gov.wales/capabilities/layer/383/?ows_service=wms

Web Mapping Service

Hierarchy level
Dataset

Conformance result

Title
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
Date (Publication)
2010-12-08
Explanation

This dataset has not been assessed for conformance to the referenced INSPIRE regulation.

Pass
No
Statement

The data was first digitised to a smaller scale (1:50,000 and 1:10,000), then it was put to OS Landline and then later to OS MasterMap. This final version has had collaboration between NRW and Park Authorities to give the best interpretation of the original designation.



The digital data was created from an interpretation of the National Park designation maps. These maps varied in scale from 1:63,360 (1 inch to 1 mile) and 1:50,000 scale and were accompanied by a written description of the boundary, however the map over-ruled the description if there was inconsistency.



Where administrative boundaries and roads defined the Park boundary it was a rule that the position of that feature at time of designation remained the geographical position of the boundary. However where rivers or Mean High Water Mark (MHWM) formed the boundary these were digitised according to the base map used at digitisation. Digital data captured to OS MasterMap.

Content Information

Metadata

File identifier
f615bb20-2b80-4081-a19a-7861455e5cbe XML
Metadata language
English
Hierarchy level
Dataset
Date stamp
2025-05-21T07:55:39.944062Z
Metadata standard name
NRW
Metadata standard version

1.0

Metadata author
Organisation name Individual name Electronic mail address Role

Natural Resources Wales (NRW)

enquiries@naturalresourceswales.gov.uk

Point of contact
Other language
Language Character encoding
Cymraeg
English UTF8
 
 

Overviews

Spatial extent

thumbnail

Keywords

GEMET - INSPIRE themes, version 1.0

Protected sites
IPSV Subjects List

Nature reserves
NRW SMNR Keywords

Animals, Plants and Other Organisms (SMNR) Cultural Services (SMNR) Ecosystem (SMNR) Ecosystem Services (SMNR) Enclosed Farmlands (SMNR) Management Areas (SMNR) Mountains, Moorland and Heaths (SMNR) Natural Resources (Incl. Features and Processes) (SMNR) Physical Geography (Physiography) (SMNR) Provisioning Services (SMNR) Regulating Services (SMNR) Semi-natural Grasslands (SMNR) Soil and Land (SMNR) Sustainable Management of Natural Resources (SMNR) Water Resources (SMNR) Woodlands (SMNR)
NRW Thesaurus

National Park Authority geographical information systems (GIS)
SeaDataNet Parameter Discovery Vocabulary

Habitat characterisation Habitat extent


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