Bait digging areas aerial imagery 2019/2020
The data has been collected under a contract run under the Wales non-licensable activities project. Bait digging and collection of living resources was identified as an activity which is causing damage to the Marine Protection Area (MPA) network in Wales. The data obtained from this contract provides NRW with evidence which will help inform discussions around future management of this activity. The data contains 15 aerial images (.tiff format) of 12 separate priority intertidal sites in Wales which were suspected of having bait digging occurring. The images were captured between October 2019 and March 2020 with a drone. They display visual evidence of bait digging that can be picked up by sediment disturbance and patterning which indicates digging activity. From these aerial images, a GIS layer (Bait Digging Areas 2019_2020 NRW_DS124806) was created through interpretation of the visible evidence of bait digging from the aerial images.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS124825
- Laith Metadata
- English
- Datganiad
-
Aerial images (.tiff) were collected using drones, mainly a Sensefly eBee and some additional capture with a DJI Phantom 4 Pro Plus) at approx. 120m, 1 pixel equating to approx. 3cm on the ground. Flight plans were designed using eMotion3 software and uploaded to the drone. The images captured were processed using Pix4D Mapper.
- Gwybodaeth ychwanegol
-
Perrins, J., Lush, M., Taylor, T., Holt, R and Bunker, F. 2020. Investigating the location and intensity of bait digging in Wales. NRW Evidence Report Series Report No: 449, 170pp, NRW, Bangor.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2020-07-08
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Maint Fertigol
- Maint allweddair MEDIN
-
littoral
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Image
()
- Math
-
Raster images
-
Image
()
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
Aerial images (.tiff) were collected using drones, mainly a Sensefly eBee and some additional capture with a DJI Phantom 4 Pro Plus) at approx. 120m, 1 pixel equating to approx. 3cm on the ground. Flight plans were designed using eMotion3 software and uploaded to the drone. The images captured were processed using Pix4D Mapper.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- bait digging (bait collecting)
- intertidal
- ragworms
- lugworms
- remote sensing
- drone survey
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
System Cyfeirio Gofodol
- Cod
- NONE
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 Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.