Digital Geological Map Data of Great Britain - 25k (DiGMapGB-25) Mass Movement version 2

Dataset title Digital Geological Map Data of Great Britain - 25k (DiGMapGB-25) Mass Movement version 2
Dataset creators British Geological Survey
Dataset theme Geoscientific Information
Dataset abstract

Data identifying landscape areas (shown as polygons) attributed with geological names. The scale of the data is 1:25 000 scale. Onshore coverage is partial and BGS has no intention to create a national coverage at this scale. Areas covered are essentially special areas of ‘classic’ geology and include Llandovery (central Wales), Coniston (Lake District) and Cuillan Hills (Isle of Skye).

Mass movement describes areas where deposits have moved down slope under gravity to form landslips. These landslips can affect bedrock, superficial or artificial ground.

Mass movement deposits are described in the BGS Rock Classification Scheme Volume 4. However the data also includes foundered strata, where ground has collapsed due to subsidence (this is not described in the Rock Classification Scheme).

Caution should be exercised with this data; whilst mass movement events are recorded in the data due to the dynamic nature of occurrence significant changes may have occurred since the data was released. The data should therefore be regarded as a snapshot in time (as at 2008).

The data are available in vector format (containing the geometry of each feature linked to a database record describing their attributes) as ESRI shapefiles and are available under BGS data licence.

Dataset content dates before 2008
Dataset spatial coverage Great Britain
Dataset supply format ESRI shapefiles
Dataset language English
Dataset discovery metadata record Discovery Link to the dataset's BGS Discovery Metadata record.
Also available as ISO19115/19139 XML.
Dataset publisher British Geological Survey
Dataset publication date 2008
Dataset digital object identifer (DOI) 10.5285/bff65f7e-cbca-4016-82e5-40896fbb637c
Dataset citation text Digital Geological Map Data of Great Britain - 25k (DiGMapGB-25) Mass Movement version 2 British Geological Survey 2008
Constraints and terms of use License
Access the dataset
Further information DiGMapGB–25 product