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- Published by:
- OpenDataNI
- Last updated:
- 03 June 2016
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:
- 27 July 2024
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- OpenDataNI
- Last updated:
- 27 July 2024
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- OpenDataNI
- Last updated:
- 27 July 2024
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- OpenDataNI
- Last updated:
- 21 July 2025
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- OpenDataNI
- Last updated:
- 21 July 2025
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- OpenDataNI
- Last updated:
- 21 July 2025
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This is a high resolution spatial dataset of Digital Terrain Model (DTM) data in South West England. The DTM along with a Digital Surface Model (DSM) cover an area of 9424 km2 that includes all the...
- Published by:
- OpenDataNI
- Last updated:
- 27 July 2024
Fugro were commissioned to undertake a post-storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022 This survey was to cover the following areas:...
- Published by:
- OpenDataNI
- Last updated:
- 27 July 2024
Fugro were commissioned to undertake a post-storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022 This survey was to cover the following areas:...
- Published by:
- OpenDataNI
- Last updated:
- 21 July 2025
Fugro were commissioned to undertake a post-storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022 This survey was to cover the following areas:...
- Published by:
- OpenDataNI
- Last updated:
- 21 July 2025
Fugro were commissioned to undertake a post-storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022 This survey was to cover the following areas:...
- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
Fugro were commissioned to undertake a post-storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022 This survey was to cover the following areas:...
- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
Fugro were commissioned to undertake a post-storm LiDAR survey of the soft sedimentary areas along the north coast of Northern Ireland in March 2022 This survey was to cover the following areas:...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 29 June 2024
This is a web map service (WMS) of Digital Terrain Model (DTM) data in South West England at a 1m resolution. The DTM covers an area of 9424 km2 that includes all the land west of Exmouth (i.e....
- Published by:
- OpenDataNI
- Last updated:
- 27 July 2024
In 2021 a high resolution (minimum 10 meters) satellite-derived bathymetry survey was complete for the full extent of the Northern Ireland marine area to a maximum depth of 8-11 meters. This was...
- Published by:
- OpenDataNI
- Last updated:
- 27 July 2024
In 2021 a high resolution (minimum 10 meters) satellite-derived bathymetry survey was complete for the full extent of the Northern Ireland marine area to a maximum depth of 8-11 meters. This was...
