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OSNI Open Data: River Basin LIDAR 2014 - DTMs and DSMs

• 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...

OSNI Open Data: River Basin LIDAR 2008 - DTMs and DSMs

• 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...

OSNI Open Data: River Basin LIDAR 2004 - DTMs and DSMs

• 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...

OSNI Open Data: River Basin LIDAR 2007 - DTMs and DSMs

• 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...

OSNI Open Data: River Basin LIDAR 2013 - DTMs and DSMs

• 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...

OSNI Open Data: River Basin LIDAR 2009 - DTMs and DSMs

• 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...

OSNI Open Data: River Basin LIDAR 2010 - DTMs and DSMs

• 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...

U-Pb geochronology data for Mindola Deposit, Zambia Copperbelt

• Published by: British Geological Survey (BGS)
• Last updated: 26 March 2026

U-Pb (Uranium – Lead) geochronology data of rutile from the Mindola Deposit Zambia Copperbelt. Full U/Pb isotope data, uncertainties and calculated ages for individual spot analyses for each sample...

Weekly water quality data from the River Thames and its major tributaries (2009-2017)

• Published by: Environmental Information Data Centre
• Last updated: 14 May 2026

[THIS DATASET HAS BEEN WITHDRAWN]. This data set comprises weekly water quality monitoring data of seven sites along the River Thames, UK, and sixteen of its major tributaries from March 2009 to...

210Pb-dated historical lake sediment metal concentrations from The Lake District, England (mid-19th century to 2016)

• Published by: Environmental Information Data Centre
• Last updated: 14 May 2026

Measurements of sediment properties (incl. organic and carbonate content), radionuclides (210Pb, 137Cs, 241Am) and elements (including mercury, nickel, copper, zinc, and lead) in lake sediment...

Thermal and Alternating Field demagnetisation data from Carboniferous-age rock material from Cumbria and the Scottish Borders sampled in 2017, measured at the University of Liverpool (NERC Grant NE/P00170X/1)

• Published by: British Geological Survey (BGS)
• Last updated: 25 June 2026

Thermal and Alternating Field demagnetisation data from Carboniferous-age rock material from Cumbria and the Scottish Borders sampled in 2017. This data is divided into multiple four letter coded...

OSNI Open Data - Coverage Grid - 50K

• 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...

Habitat point records from 1997 AES River Parrett (Severn Estuary) sediment survey

• 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...

Species point records from 1997 AES River Parrett (Severn Estuary) sediment survey

• 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...

OSNI Open Data - Coverage Grid - 50K

• 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...

Modelled and projected daily channel discharge, depth and water chemistry characteristics for 24 Mekong River basin subcatchments using the Integrated Catchment (INCA) model

• 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...

Three-Field block preconditioner 3D test case (NERC grant NE/I026995/1)

• 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

Scanning Electron Microscope (SEM) data from samples collected from sites of lithified artifical ground (Warton, Glengarnock, Derwent Howe, Harrington, Auchendinny, Lynemouth) in Scotland and northwest England (2022-2023) (NERC Grant NE/X009718/1)

• 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...

Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for the UK, 2015-2017

• 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...

Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for the UK, 2014-2016

• 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...