Arolwg drôn Twyni Tywod Aberdyfi 2021
This drone survey data was collected as part of a Section 16 Management Agreement (Environment (Wales) Act 2016) between Aberdovey Golf Club and NRW. The aim was to have baseline data on the sand dune line and produce an up-to-date accurate map of the current coastline.
The survey will be repeated at the end of this agreement / start of a renewal.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS125075
- Laith Metadata
- English
- Datganiad
-
A site visit and drone flights was undertaken on 25th and 26th May 2021. The survey collected aerial imagery of the dunes. The drone survey was carried out using a DJI Mavic 2, with the Pix 4D mapping software. A total of 2466 images were taken on the site visit and inputted into Pix 4D software in order to stitch together the images. A number of ground GPS control points were also taken in order to ensure images produced were accurately mapped.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2021-06-16
Ystod amser
- Dyddiad cychwyn
- 2021-05-25
- Dyddiad gorffen
- 2021-05-26
- Categori pwnc
-
- Environment
Rhychwant
Rhychwant
- Hyd
- GWYNEDD - GWYNEDD
))
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Geographic Information System
(
Unknown
)
- Math
-
GIS data
-
Geographic Information System
(
Unknown
)
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Cydymffurfiad
- 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
- Eglurhad
-
This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
- Gradd
- false
- Datganiad
-
A site visit and drone flights was undertaken on 25th and 26th May 2021. The survey collected aerial imagery of the dunes. The drone survey was carried out using a DJI Mavic 2, with the Pix 4D mapping software. A total of 2466 images were taken on the site visit and inputted into Pix 4D software in order to stitch together the images. A number of ground GPS control points were also taken in order to ensure images produced were accurately mapped.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
-
- sand dune survey
- sand dunes (sand-dunes) (dunes) (see also specifically named dunes)
- drone survey
- Aberdyfi coast
- Aberdovey
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2026-11-05
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
-
Access restrictions on this data have not been determined. It may contain sensitive information and therefore may be restricted under legislation. NRW may provide access to this dataset on request, however NRW may not release, publish or disseminate the data or derived products freely without further assessment.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW. Data may only be re-used externally under provision and in line with the terms of a NRW licence following an assessment of the data.
Datganiad Priodoli
- Cyfyngiadau eraill
-
Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313235303735 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2026-11-09T15:21:18.776Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0