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- Published by:
- Environment Agency
- Last updated:
- 01 August 2025
The LIDAR Composite DTM (Digital Terrain Model) is a raster elevation model covering ~99% of England at 1m spatial resolution. The DTM (Digital Terrain Model) is produced from the last or only...
- Published by:
- OpenDataNI
- Last updated:
- 27 June 2022
National Grid Reference System for Northern Ireland composed of 292 sheets and provides the naming convention for the 1:10 000 scale mapping. The 10k Grid is published here for Open Data and can be...
- Published by:
- OpenDataNI
- Last updated:
- 15 May 2021
National Grid Reference System for Northern Ireland composed of 292 sheets and provides the naming convention for the 1:10 000 scale mapping. The 10k Grid is published here for Open Data and can be...
- Published by:
- OpenDataNI
- Last updated:
- 24 April 2021
National Grid Reference System for Northern Ireland composed of 292 sheets and provides the naming convention for the 1:10 000 scale mapping. The 10k Grid is published here for Open Data and can be...
- Published by:
- OpenDataNI
- Last updated:
- 10 January 2022
National Grid Reference System for Northern Ireland composed of 292 sheets and provides the naming convention for the 1:10 000 scale mapping. The 10k Grid is published here for Open Data and can be...
- Published by:
- OpenDataNI
- Last updated:
- 27 June 2020
National Grid Reference System for Northern Ireland composed of 292 sheets and provides the naming convention for the 1:10 000 scale mapping. The 10k Grid is published here for Open Data and can be...
- Published by:
- OpenDataNI
- Last updated:
- 27 July 2024
National Grid Reference System for Northern Ireland composed of 292 sheets and provides the naming convention for the 1:10 000 scale mapping. The 10k Grid is published here for Open Data and can be...
- Published by:
- OpenDataNI
- Last updated:
- 28 September 2024
National Grid Reference System for Northern Ireland composed of 292 sheets and provides the naming convention for the 1:10 000 scale mapping. The 10k Grid is published here for Open Data and can be...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
For direct marketing teams: take your data analysis to the next level by referencing data to individual addresses (such as flats) rather than mail delivery points (houses divided into...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 14 January 2026
The World Magnetic Model (WMM) is a standard model of the core and large-scale crustal magnetic field. It is the standard model for navigation, attitude, and heading referencing systems that use...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 14 January 2026
Registers of microfossil analyses carried out by FW Anderson in London mainly during the 1950s and 1960s, but includes older collections,notably those of Davis (1935) and Burrows (1948). Specimens...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 14 January 2026
These notes are based on a photographic record, made between 1950 and 1977, of the glacial deposits exposed in the workings of the Sundon Cement and Lime Works in south Bedfordshire. The site is...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
Light Detection and Ranging (LIDAR) is an airborne mapping technique, which uses a laser to measure the distance between the aircraft and the ground. Up to 100,000 measurements per second are made...
- Published by:
- Natural Resources Wales
- Last updated:
- 19 May 2023
Light Detection and Ranging (LIDAR) is an airborne mapping technique, which uses a laser to measure the distance between the aircraft and the ground. Up to 100,000 measurements per second...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 14 January 2026
Collated dataset of all the available friction measurements of samples, up to June 2025, from Nankai Trough, off the southern coast of Japan, North Pacific Ocean. These measurements include...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 14 January 2026
The collection consists of records of enquiries answered by the Land Survey from c.1939 to 1970, with a small number of earlier records. Pre c.1960 files relate mainly to economic mineral enquiries...
- Published by:
- Environment Agency
- Last updated:
- 01 August 2025
The LIDAR Composite DTM (Digital Terrain Model) is a raster elevation model covering ~99% of England at 10m spatial resolution. The DTM (Digital Terrain Model) is produced from the last or only...
- Published by:
- OpenDataNI
- Last updated:
- 15 May 2021
This shows the location of each of our 50K tiles. The 50K Grid is published here for Open Data and can be used as a reference system for the download of the 50m DTM.
The OSNI Largescale grid is...
- Published by:
- OpenDataNI
- Last updated:
- 27 June 2022
This shows the location of each of our 50K tiles. The 50K Grid is published here for Open Data and can be used as a reference system for the download of the 50m DTM.
The OSNI Largescale grid is...
- Published by:
- OpenDataNI
- Last updated:
- 24 April 2021
This shows the location of each of our 50K tiles. The 50K Grid is published here for Open Data and can be used as a reference system for the download of the 50m DTM.
The OSNI Largescale grid is...