Multibeam Surveys; St David’s Head Pembrokeshire and North West Anglesey

Welsh Government

All survey work was completed by ABPmer on behalf of Welsh Government. Two areas were chosen for the survey work off covering two broad geographical areas, St David’s Head, Pembrokeshire; and an area to the west of Anglesey. Surveys were conducted during July and August 2019. When collecting multibeam data, an appropriate overlap was maintained to ensure that 100% coverage is achieved without any data gaps or holes. Appropriate statistical analysis of cross line / main line intersections was done to assess the quality of the data.

This project has received funding through the European Maritime and Fisheries Fund, which is funded by the European Union and the Welsh Government.

Attribution Statement

Welsh Government Marine and Fisheries data is © Crown Copyright and is licensed under the Open Government Licence 

Description Type Endpoint
Web Map Service (WMS) WMS (appdata-wg-marine:smmnr_multibeam_extent)
Web Feature Service (WFS) WFS (appdata-wg-marine:smmnr_multibeam_extent)
Web Map Service (WMS) WMS (appdata-wg-marine:smmnr_bathymetry_holyhead_5m_epsg3857)
Web Map Service (WMS) WMS (appdata-wg-marine:smmnr_bathymetry_pembroke_5m_epsg3857)

Click download links to open them in the browser, or right click and 'Save as' to download to your machine.
Description Format Download Link
Survey Extents GeoJSON
Survey Extents GML
Survey Extents KML
Survey Extents Shapefile
North West Anglesey Bathymetry TIF,7021373.557366451,-529649.4432905997,7032763.557366451&width=768&height=651&srs=EPSG:3857&format=image%2Fgeotiff
St David's Head Pembrokeshire Bathymetry TIF,6783074.030977646,-580915.9243875045,6792439.030977646&width=768&height=359&srs=EPSG:3857&format=image%2Fgeotiff
North West Anglesey Bathymetry (XYZ) Various / Other
St David's Head Pembrokeshire Bathymetry (XYZ) Various / Other