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- Published by:
- National Highways
- Last updated:
- 28 December 2018
***1st July 2016 Update***
WebTRIS Phase 1 is now available and can be accessed at http://webtris.highwaysengland.co.uk
We are in the process of updating the way that traffic flow data is made...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
The BGS collection of 1:10 560 / 1:10 000 National Grid Series geological maps. These maps are based on the Ordnance Survey National Grid series of maps, which are defined by the 10 km intervals of...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
These maps are based on the Ordnance Survey quarter-inch to the mile series of maps, for England / Wales and Scotland. Most maps in this series show solid geology only, but there are a few drift...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
Shallow overland flows in steady state can become unstable and break up into destructive surges. The following data documents maximum growth rates for disturbances to uniform steady flows on a...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
Loch Sween is situated on the east side of the Sound of Jura, in south-west Scotland. It opens to the south-west and its mouth is partially protected by the small MacCormaig Isles. The main body of...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
Loch Sween is situated on the east side of the Sound of Jura, in south-west Scotland. It opens to the south-west and its mouth is partially protected by the small MacCormaig Isles. The main body of...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
Site indices, as a relative measure of the actual population size, for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
The BGS Seabed Geology: Offshore East Anglia digital map provides detailed and accurate characterisation of the seabed geology, based on seabed and shallow-subsurface data. This dataset...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
Measurement and monitoring of CO2 flows across the entire CCS chain are essential to ensure accurate accounting of captured CO2 and help prevent leaking during transportation to and from storage...
- Published by:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 23 May 2018
These results cover which environmental activities are being carried out and the reasons for doing so. They also cover the area of various habitats found on farms.
Source agency: Environment, Food...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 29 July 2020
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The survey was carried out to describe the types of sublittoral habitats and communities adjacent to the coast in the region of the eastern boundaries of the Skomer Marine Nature Reserve. Surveys...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The survey was carried out to describe the types of sublittoral habitats and communities adjacent to the coast in the region of the eastern boundaries of the Skomer Marine Nature Reserve. Surveys...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset comprises individual site indices for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather than an absolute...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
Site indices, as a relative measure of the actual population size, for UK butterfly species calculated from data from the UK Butterfly Monitoring Scheme (UKBMS). Site indices are a relative rather...
