Aerial Photographs of the Intertidal Areas of Wales 1996 to 2002

  • English
  • wel
  • All

Stereoscopic aerial photographs supplied by CUCAP (Cambridge University Centre for Aerial Photography) at scale of 1:10,000, CR World (Liverpool Bay Forum), BKS Surveys Limited, ExeGesIS and the Environment Agency for the coast of Wales. The aim of this data collation was to map Intertidal Phase 1 communities (biotopes) both in the field and for the production of digital Phase 1 Intertidal maps on the GIS (MapInfo). Also used for monitoring Special Areas of Conservation (SACs) and Sites of Special Scientific Interest (SSSI) features and intertidal casework. The collation is a complete coverage of the Welsh coast from the Ribble Estuary (England) to the Severn Estuary inclusive.

Identification

Dynodydd
Identifier
NRW_DS46954
Teitl Amgen
Alternative Title
  • Lluniau o Ardaloedd Rhynglanw Cymru wedi'u tynnu o'r awyr, 1996 i 2002
Laith Metadata
Metadata Language
English
Lineage

Photos flown on mean low water springs when these occur as close to mid-day as possible on a clear day between 1996 and 2002. Scanned and rectified at 300ppi with the provision of tab files for MapInfo.
Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
Dataset Reference Date (Publication)
2002-12-31
Perchennog
Owner
  CR World GeoInformation Group
Telford House, Cow Lane, Fulbourn, Cambridge, CB21 5HB, England
http://www.geoinformationgroup.co.uk/
Perchennog
Owner
  Cambridge University. Centre for Aerial Photography (CUCAP)
The Old Schools, Trinity Lane, Cambridge, CB2 1TN, England
http://www.geog.cam.ac.uk/cucap/
Perchennog
Owner
  Natural Resources Wales (NRW)
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
Cychwynnwr
Originator
  Cambridge University. Centre for Aerial Photography (CUCAP)
The Old Schools, Trinity Lane, Cambridge, CB2 1TN, England
http://www.geog.cam.ac.uk/cucap/
 

Extent

Extent

Hyd
Geographic Extent
Wales (WLS)
N
W
E
S
Map representing the geographic extent of the dataset


 

Vertical Extent

Medin Extent Keyword
benthic boundary layer
 
 

Distribution

Fformat - Math a Disgrifiad
Format Type and Description
  • Geographic Information System ()

    Specification

    Digital photographs (scanned raster data) in TIFF, ecw and MapInfo tab files.

 

Quality

Ansawdd Data
Data quality

Cwmpas Ansawdd
Quality Scope
Dataset
Dataset
Cydymffurfiad
Conformity
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
Explanation
Degree
false
Lineage

Photos flown on mean low water springs when these occur as close to mid-day as possible on a clear day between 1996 and 2002. Scanned and rectified at 300ppi with the provision of tab files for MapInfo.
 

Keywords

Allweddair
Keywords

GEMET - INSPIRE themes, version 1.0
Math
Type
Theme
Theme

Dyfyniad
Citation

Dyddiad (Cyhoeddiad)
Date (Publication)
2008-06-01
Code
geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme

Allweddair
Keywords

NRW Thesaurus
  • marine surveys (intertidal & subtidal surveys) (littoral survey) (sublittoral surveys) (bathymetric survey) (see also marine monitoring and MNCR)
  • seashore (intertidal) (littoral) (see also beaches)
  • Phase 1 Survey (Phase I)
  • biotopes
  • habitat mapping
  • aerial photography (air photography) (aerial photographs)
  • aerial surveys
  • remote sensing
Math
Type
Theme
Theme

Dyfyniad
Citation

Dyddiad (Cyhoeddiad)
Date (Publication)
2023-12-31
Code
geonetwork.thesaurus.local.theme.converted_nrw-keywords

Allweddair
Keywords

SeaDataNet Parameter Discovery Vocabulary
  • Habitat extent
Math
Type
Theme
Theme

Dyfyniad
Citation

Dyddiad (Adolygu)
Date (Revision)
2021-01-06
Code
geonetwork.thesaurus.external.theme.rdf+xml
 

Spatial Reference System

Code
British National Grid (EPSG::27700)
 

Content

Gwybodaeth Cynnwys
Content Information

Proffil CNC
NRW Profile

Elfennau CNC
Custom Elements

 

Constraints

Constraints

Limitations on Public Access and Use

Math o Gyfyngiad
Restriction type
Other restrictions
Other restrictions
 

Access Constraints Directive

Limitations
no limitations
 

Access Constraints Text

Other constraints

This data is jointly owned by NRW and CUCAP, and CR World. There are no access restrictions to this data. NRW may release, publish or disseminate it freely.
 

Use Constraints

Cyfyngiadau Defnyddio
Use constraints type
Other restrictions
Other restrictions
Other constraints

© CNC/NRW, CUCAP, and CR World 2002. There are no use restrictions on this data. Recipients may re-use, reproduce, disseminate this data free of charge in any format or medium, provided they do so accurately, acknowledging both the source and the copyright of NRW/CUCAP/CR World and do not use it in a misleading context. It is the recipient's responsibility to ensure the data is fit for the intended purpose, that dissemination or publishing does not result in duplication and that it is fairly interpreted. Advice on interpretation should be sought where required. To avoid re-using old data, users should periodically obtain the latest version from the original source.
 
 
 

Metadata

Metadata

Dynodydd Ffeil
File Identifier
4f4c4942-4343-5764-6473-3436393534 XML
Laith Metadata
Metadata Language
English
Math o adnodd
Resource type
Dataset
Dataset
Dyddiad Metadata
Metadata Date
2024-12-09T12:37:43.139Z
Enw Safonol Metadata
Metadata Standard Name
NRW
Fersiwn Metadata
Metadata Standard Version

1.0

Pwynt Cyswllt
pointOfContact
  Natural Resources Wales (NRW)
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
 
 

Publishing Body

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