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- 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:
- Office for National Statistics
- Last updated:
- 17 March 2018
This file contains the population weighted centroids for lower layer super output areas as at 31 December 2001 in England and Wales. Contains both Ordnance Survey and ONS Intellectual Property...
- Published by:
- Office for National Statistics
- Last updated:
- 28 April 2018
This file contains the population weighted centroids for lower layer super output areas as at 31 December 2001 in England and Wales. Contains both Ordnance Survey and ONS Intellectual Property...
- Published by:
- Office for National Statistics
- Last updated:
- 17 March 2018
This file contains the digital population weighted centroids for Output Areas in England and Wales, as at December 2001. The centroids were created using full resolution, extent of the realm...
- Published by:
- Office for National Statistics
- Last updated:
- 28 April 2018
This file contains the digital population weighted centroids for Workplace Zones in England and Wales, as at December 2011. The centroids were created using full resolution, extent of the realm...
- Published by:
- Office for National Statistics
- Last updated:
- 28 April 2018
This file contains the digital population weighted centroids for Output Areas in England and Wales, as at December 2001. The centroids were created using full resolution, extent of the realm...
- Published by:
- Office for National Statistics
- Last updated:
- 17 March 2018
This file contains the digital population weighted centroids for Middle Layer Super Output Areas in England and Wales, as at 31 December 2001. Contains both Ordnance Survey and ONS...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file contains the address weighted centroids for Lower layer Super Output Areas as at 31 December 2001 in England and Wales. Contains both Ordnance Survey and ONS Intellectual Property...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file contains the digital address weighted centroids for Middle layer Super Output Areas in England and Wales, as at 31 December 2001. Contains both Ordnance Survey and ONS Intellectual...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file contains the digital address weighted centroids for Output Areas in England and Wales, as at December 2001. The centroids were created using full resolution, extent of the realm...
- 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:
- 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...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...
