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- Published by:
- OpenDataNI
- Last updated:
- 25 November 2025
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of
known height which, when used with other digital data such as maps or orthophotographs,...
- Published by:
- OpenDataNI
- Last updated:
- 25 November 2025
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- OpenDataNI
- Last updated:
- 25 November 2025
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- OpenDataNI
- Last updated:
- 25 November 2025
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- OpenDataNI
- Last updated:
- 04 February 2026
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
A collection of regional geochemical data, mainly from stream sediment surveys, gathered from many BGS overseas projects since 1960s. Some areas are well covered and well documented with data...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
These files contain Electric Resistivity Ground Imaging (ERGI) data measured using a Tigre 128 electric resistivity system with 64 electrodes in a roll-along survey mode. The electrodes were spaced...
- Published by:
- OpenDataNI
- Last updated:
- 25 November 2025
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- Greater London Authority
- Last updated:
- 27 May 2026
Ofcom annual reports on the UK’s fixed broadband, mobile and WiFi networks, digital television, digital radio and internet infrastructure.
Ofcom gathers data from the main fixed broadband Internet...
- Published by:
- Leicester City Council
- Last updated:
- 17 June 2026
Open Digital PlanningConservation Area source documents
- Published by:
- Leicester City Council
- Last updated:
- 17 June 2026
Open Digital PlanningConservation Area general documentation
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
The surveys shown on the map based index (GeoIndex) include; Analogue airborne magnetic surveys of Great Britain for the Geological Survey (GSGB), commercial analogue survey of North Sea by...
- Published by:
- North Sea Transition Authority
- Last updated:
- 19 June 2026
NSTA joined digital well logs selected for release for the 30th Round
- Published by:
- Public Health England
- Last updated:
- 12 December 2013
Access databases and original data files of radiology and digital imaging procedures undertaken nationally
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 18 June 2026
This is a digital version of the paper based 1:1M scale Offshore Quaternary map, North and South sheets. Customers should be aware that, given the age of the paper based maps, the digital version...
- Published by:
- OpenDataNI
- Last updated:
- 15 May 2021
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- OpenDataNI
- Last updated:
- 24 April 2021
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- OpenDataNI
- Last updated:
- 27 June 2022
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- OpenDataNI
- Last updated:
- 27 June 2020
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
- Published by:
- OpenDataNI
- Last updated:
- 27 June 2020
A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...
