Towed Video Surveys off the Coastline of the Llyn Peninsula North Wales (2013)

• Availability: Not released
• Published by: Marine Environmental Data & Information Network
• Last updated: 31 October 2014
• Topic: Not added
• Licence: Other Licence ; View licence information

Summary

Surveys of the seabed were carried out using towed dropdown video surveys were taken aboard Lara B and William Stanley, both fishing vessels operating around Llyn Peninsula, Gwynedd, North Wales. A total of 38 video tows were collected from infralittoral and circalittoral habitats at the following five locations offshore from the Llyn Peninsular North Wales; Llyn-Hells Mouth, Ynys Gwlan, Porth Meudwy, North Llyn Modiolus and North Llyn sea Grass. Where available HD GoPro video footage was used in the analyses, however if this was not possible a lower quality standard definition footage was used. The locations of the video tows were made into GIS files as a spatial representation of the location of the tow surveys. Video surveys were conduct to conduct ground-truthing surveys through the seabed around the Llyn Peninsula, Gwynedd, North Wales.

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• Added to data.gov.uk: 2021-09-13
• Access contraints: Part of this dataset is sensitive and restricted. Sensitive data must be kept confidential; general release is not permitted due to risk of harm to the environment or third parties. Sensitive data may only be released under an appropriate NRW Licence. Requests should be referred to NRW's Access to Information Team. Data may be released freely if the sensitive records are removed in advance, or shown only at a coarser scale.
• Harvest GUID: 4f4c4942-4343-5764-6473-313135383338
• Extent: Latitude: 53.16036337° to 52.59279605°
• Extent: Longitude: -4.92830672° to -3.9391058°
• Spatial reference system: urn:ogc:def:crs:EPSG::WGS84
• Dataset reference date: 2014-10-31 (publication)
• Dataset reference date: 2014-09-30 (revision)
• Frequency of update: unknown
• Responsible party: Natural Resources Wales (NRW) (custodian); Marine Ecological Solutions Ltd (originator)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

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© CNC/NRW Recipients may only re-use sensitive data in strict confidence under the terms of an appropriate NRW Licence. No publication or dissemination is permitted, except if sensitive records are removed in advance, or shown only at a coarser scale.