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- Published by:
- OpenDataNI
- Last updated:
- 25 April 2016
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- OpenDataNI
- Last updated:
- 16 December 2025
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly...
- Published by:
- OpenDataNI
- Last updated:
- 16 December 2025
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR
survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of...
- Published by:
- OpenDataNI
- Last updated:
- 16 December 2025
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR
survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of...
- Published by:
- OpenDataNI
- Last updated:
- 16 December 2025
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR
survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of...
- Published by:
- OpenDataNI
- Last updated:
- 16 December 2025
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR
survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of...
- Published by:
- OpenDataNI
- Last updated:
- 23 December 2025
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR
survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of...
- Published by:
- OpenDataNI
- Last updated:
- 25 March 2026
Terrain (DTM) & Surface (DSM) elevation models of river basins derived from airborne LIDAR
survey systems. A Digital Terrain Model (DTM) is a digital file consisting of a grid of...
- Published by:
- OpenDataNI
- Last updated:
- 21 March 2020
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:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The River Parrett falls within the boundary of the Severn estuary pSAC. Until this survey no marine biological survey had been undertaken in the river. This survey was undertaken, under contract to...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The River Parrett falls within the boundary of the Severn estuary pSAC. Until this survey no marine biological survey had been undertaken in the river. This survey was undertaken, under contract to...
- Published by:
- OpenDataNI
- Last updated:
- 20 June 2020
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:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
Water quality modelled outputs for daily channel discharge and depth, nitrate-N, ammonium-N, suspended sediment concentration, total phosphorus, and soluble reactive phosphorus for the Mekong River...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The aim of the BIOMOR survey was to obtain specimens of invertebrates for taxonomic and biogeographical purposes. The secondary objective was to determine the numerical abundance of the benthic...
- Published by:
- Natural England
- Last updated:
- 21 March 2016
Survey name: Windmill Quarry Extension (Pool Fm & Manor Fm) Essington
Post 1988 Agricultural Land Classification (ALC) site survey data – scanned original paper maps and survey reports for...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
Seasearch surveys conducted across the county of Dorset at various locations. Chartered boats were used for weekend events from Weymouth and Poole between the months of May and September. Club and...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Seasearch surveys conducted across the county of Dorset at various locations. Chartered boats were used for weekend events from Weymouth and Poole between the months of May and September. Club and...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset presents estimates of total carbon stored in vegetation across Great Britain (GB). Presented as carbon density (tonnes per hectare) the data was obtained by estimating carbon density...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This data is described in section 6.4 of the following paper, Three-Field Block Preconditioners for Models of Coupled Magma/Mantle Dynamics by Rhebergen et al DOI:10.1137/14099718X
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This dataset contains SEM data comprising raw data files (.dat) and AZtec file (.oip) for reading the data. The data was collected in 2022-2023. The data was collected for the purpose of...
