Kenfig Dune Rejuvenation Trials Topographic Survey Data (2012 - 2015)

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  • wel
  • All

The purpose of this data capture was to assess the topographic mobility of the Kenfig National Nature Reserve sand dunes and to monitor the sand dune rejuvenation. Kenfig sand dune rejuvenation trails began in December 2012. The dataset consists of points were topographic elevations were determined, many of which were on profile lines which were profile lines. Key features were defined based on the limits. These features included ridge crests, standing water, new vegetation growth and the position of the frontal sand dunes.

Identification

Dynodydd
Identifier
NRW_DS115776
Teitl Amgen
Alternative Title
  • Arolygon topograffig Kenfig a gynhaliwyd fel rhan o brofion ailfywiogir twyni tywod (2012 - 2015)
Laith Metadata
Metadata Language
English
Lineage

Elevation points were determined using Leica RTK GPS SmartRover equipment The ground survey was conducted using a ‘base and rover’ surveying technique. The first two surveys were carried out using a Leica Viva GPS SmartRover GS15 Receiver mounted on a 2 m pole and a Leica Viva CS15 GNSS Field Controller. The surveys made use of an RTK control station at Mumbles Head. A position for the base station was chosen towards the centre of the site, on a high point to maximise potential for a good quality mobile telephone signal (for GPRS corrections). Two wooden posts were inserted into the ground to act as local temporary benchmarks. Benchmark 2 being determined, to assess survey accuracy and precision. Accuracy was generally very good with measurements of elevation on average being accurate to better than 10 mm, and measurements of precision on average being better than 7 mm.
Additional Information

KPAL (2013c) Kenfig Phase 2, Dune Rejuvenation Works Topographic Survey, May 2013. NRW Evidence Report No.92. Kenneth Pye Associates Ltd., Solihull. KPAL (2014c) Kenfig Phase 2 Dune Restoration Works Topographic Survey, March 2014. NRW Evidence Report No. 97. Kenneth Pye Associates Ltd., Solihull. KPAL (2014d) Kenfig Phase 1 Dune Rejuvenation Works Topographic Survey, May 2014. NRW Evidence Report No. 98. Kenneth Pye Associates Ltd., Solihull.
Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
Dataset Reference Date (Publication)
2015-10-28
Perchennog
Owner
  Natural Resources Wales (NRW)
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
Cychwynnwr
Originator
  Kenneth Pye Associates Ltd
Kenneth Pye Associates Ltd, Crowthorne Enterprise Centre, Old Wokingham Road, Crowthorne, Berkshire, RG45 6AW, UK
http://www.kpal.co.uk/
 

Extent

Extent

Hyd
Geographic Extent
CASTELL-NEDD PORT TALBOT - NEATH PORT TALBOT
Hyd
Geographic Extent
PEN-Y-BONT AR OGWR - BRIDGEND
N
W
E
S
Map representing the geographic extent of the dataset


 
 

Distribution

Fformat - Math a Disgrifiad
Format Type and Description
  • Documents ()

    Specification

    [A] A contractors Reports - Results only in .docx format [B] Topographical (height) data in .csv format [C] A series of GIS files in shp format of dune features (bare sand, slope, blown sand, ridges and plateaus, sand placement, embryo dune vegetation)ponded water

 

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

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

Elevation points were determined using Leica RTK GPS SmartRover equipment The ground survey was conducted using a ‘base and rover’ surveying technique. The first two surveys were carried out using a Leica Viva GPS SmartRover GS15 Receiver mounted on a 2 m pole and a Leica Viva CS15 GNSS Field Controller. The surveys made use of an RTK control station at Mumbles Head. A position for the base station was chosen towards the centre of the site, on a high point to maximise potential for a good quality mobile telephone signal (for GPRS corrections). Two wooden posts were inserted into the ground to act as local temporary benchmarks. Benchmark 2 being determined, to assess survey accuracy and precision. Accuracy was generally very good with measurements of elevation on average being accurate to better than 10 mm, and measurements of precision on average being better than 7 mm.
 

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
  • Kenfig Dunes
  • Kenfig Pool & Dunes
  • Kenfig Pool and Dunes NNR
  • Kenfig (Cynffig)
  • topography
  • sand dune survey
  • sand dune management
Math
Type
Theme
Theme

Dyfyniad
Citation

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

Spatial Reference System

Code
Latitude and Longitude (EPSG::4326)
 

Content

Gwybodaeth Cynnwys
Content Information

Proffil CNC
NRW Profile

Elfennau CNC
Custom Elements

NRW Related Title

Kenfig phase 1 Dune rejuvenation works: overview report
 

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

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, 2015 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 NRW's copyright, 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
4f4c4942-4343-5764-6473-313135373736 XML
Laith Metadata
Metadata Language
English
Math o adnodd
Resource type
Dataset
Dataset
Dyddiad Metadata
Metadata Date
2024-05-31T09:16:07.596Z
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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