The DiGMapGB datasets are digital geological maps of Great Britain based on the different series of published BGS paper maps. Most paper-only maps have now been digitised into popular GIS and web formats and their lithostratigraphic nomenclature has been updated to conform to current usage. The digital data now contain information from recent field surveys conducted by BGS, as well as previously unpublished maps and additional interpretations.
Datasets are provided at a range of scales and cater for a broad spectrum of users.
Depending on the scale of data, up to five main themes are available: artificial ground, mass movement, linear features, superficial deposits and bedrock geology.
Digital geological maps for the offshore areas of the UK continental shelf include information on bathymetry, bedrock, seabed sediments and hard substrates.
DiGMapGB FAQs and feedback
DiGMapGB undergoes continual updates and editing. Find out more about what we are doing and how you can help us improve the maps.
A free service where you can view maps and download data, scans, photos and other information.
BGS maps portal
A free online service where you can find over 6000 BGS maps and sections, including the original BGS geological maps used to make DiGMapGB.
Discovering Geology: Make-a-map
An interactive geological map of the British Isles. It is intended for amateur geologists, students and teachers looking for an overview of the geology of the British Isles.