The project will determine the distribution and magnitude of Tertiary hot fluid pulses throughout the North Atlantic region in order to advance significantly the modelling of thermal history and improve our understanding of fluid migration and reservoir cementation throughout the region. Two sampling transects extend (1) from west Greenland to the northern North Sea to assess variation with proximity to the Tertiary mantle plume, and (2) near-normal, from southernmost Greenland to offshore Norway. Using fluid inclusion and vitrinite reflectance data, heat flows will be modelled which are consistent with structures inferred from seismic sections. Anomalous heat flows will be combined with other data using a GIS framework.

These data are digital elevation models which describe landscape topography. The data were created to support analysis of landscape change following the 7th February 2021 avalanche-debris flow in Chamoli District, Uttarakhand, India. The data were used as standalone datasets to support this analysis, but also supported numerical modelling using CAESAR-Lisflood (see data collection). The DEMs were created from CNES/Airbus Pléiades-HR stereo satellite imagery captured in along-track mode. They are a geospatial dataset created in raster (.tif) format. They are most commonly imported into GIS software, where they can be analysed or support other forms of geospatial analysis. Full details about this dataset can be found at https://doi.org/10.5285/5a1eaef4-9211-4227-a017-d20b08be5784

Segmentation of South Atlantic Margins - GMT NetCDF grid files

[THIS DATASET HAS BEEN WITHDRAWN]. This dataset compares historic grassland survey data with contemporary spatial data of habitats in England. The NVC community and grassland type were determined for 848 quadrats surveyed at grassland sites in England between 1960 and 1981. A 100m buffer was generated around each individual quadrat which matched the spatial accuracy (±100m) of the quadrat location, to represent a grassland site. These sites were intersected with Natural England's Priority Habitats' Inventory in ArcGIS, to indicate the percentage cover of priority habitats found at the grassland sites in 2013. Full details about this dataset can be found at https://doi.org/10.5285/1fb2cda3-cb49-414f-ad84-4a2f88ecce15

This dataset compares historic grassland survey data with contemporary spatial data of habitats in England. The National Vegetation Classification (NVC) community and grassland type were determined for 848 quadrats surveyed at grassland sites in England between 1960 and 1981. A 100m buffer was generated around each individual quadrat which matched the spatial accuracy (±100m) of the quadrat location, to represent a grassland site. These sites were intersected with Natural England's Priority Habitats Inventory in ArcGIS, to indicate the percentage cover of priority habitats found at the grassland sites in 2013. This dataset supersedes the previous version. Full details about this dataset can be found at https://doi.org/10.5285/a75b9569-948a-4bb2-97a5-6863717881c8

These data are GIS shapefiles which contain geospatial information describing the location and condition of bridges, buildings and roads in Chamoli District, Uttarakhand, India, following the 7th February 2021 avalanche and debris flow hazard cascade (the so-called ‘Chamoli event’). The dataset also contains a GIS shapefile which contains polygon outlines supporting geomorphological analysis of change in river valleys between the avalanche source and the town of Joshimath. The latter is designed to be used in conjunction with the other data resources contained in this data collection. Full details about this dataset can be found at https://doi.org/10.5285/a763e254-c249-4934-b0fb-c3b808b37db6

This service is a BGS contribution to the OneGeology project, providing UK onshore geological data at 1:625 000 scale. This map data is collected as part of an ongoing BGS project: Digital Geological Map of Great Britain (DiGMapGB). MapServer software is used to provide this view services. This service is one of the exemplar services accompanying the OneGeology cookbook

This dataset is now superseded by Marine bedrock dataset (DiGRock250k) version 3. The BedRock data shows polygonal and selected linear geological information, sourced from published BGS 1:250 000 scale maps. Geological units are identified using BGS LEX-ROCK nomenclature that may differ from that on the printed maps. UK waters coverage is available with additional information from surrounding nations. The data is available in vector format. BGS licensing terms and conditions apply to external use of the data.

The 1:50 000 scale GeoSure (natural ground stability) data covering the map sheets for Loughborough and Kilmarnock are available in this OGC WFS service for personal, non-commercial use only. This service is a contribution to the OneGeology-Europe initiative. For information about more of the British Geological Survey's maps and other digital products please visit https://www.bgs.ac.uk/geological-data/. MapServer software is used to provide this OGC WFS service.

These services are a BGS contribution to the OneGeology project, providing UK onshore geological data at 1:625 000 scale and UK continental shelf seabed sediment data at 1:1 million scale. This map data is collected as part of an ongoing BGS project: Digital Geological Map of Great Britain (DiGMapGB). MapServer software is used to provide these OGC download APIs.