Digital Geological Map Data of Great Britain - 50k (DiGMapGB-50) Superficial version 7

Data identifying landscape areas (shown as polygons) attributed with geological names and rock type descriptions. The scale of the data is 1:50 000 scale. Onshore coverage is provided for all of England, Wales, Scotland and the Isle of Man. Superficial deposits are the youngest geological deposits formed during the most recent period of geological time, the Quaternary, which extends back about 2.58 million years from the present. They lie on top of older deposits or rocks referred to as bedrock. Superficial deposits were laid down by various natural processes such as action by ice, water, wind and weathering. As such, the deposits are denoted by their BGS Lexicon name, which classifies them on the basis of mode of origin (lithogenesis) with names such as, 'glacial deposits', 'river terrace deposits' or 'blown sand'; or on the basis of their composition such as 'peat'. Most of these superficial deposits are unconsolidated sediments such as gravel, sand, silt and clay. The digital data includes attribution to identify each deposit type (in varying levels of detail) as described in the BGS Rock Classification Scheme (volume 4). 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.
 
Citation proposal
. Digital Geological Map Data of Great Britain - 50k (DiGMapGB-50) Superficial version 7. https://metadata.bgs.ac.uk/geonetwork/srv/api/records/08342b83-cbc2-4370-e054-002128a47908

Simple

Date ( Creation )
2013
Identifier
http://data.bgs.ac.uk/id/dataHolding/13606380

  Distributor

  0115 936 3276 

  Originator

  0115 936 3276 

  Point of contact

  0115 936 3276 
Maintenance and update frequency
notPlanned Not planned
GEMET - INSPIRE themes
  • Geology
BGS Thesaurus of Geosciences
  • Data , Maps , Geology , GIS , Digital maps
Keywords
  • NERC_DDC
Access constraints
otherRestrictions Other restrictions
Use constraints
otherRestrictions Other restrictions
Other constraints
The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.
Other constraints
The dataset is made available to external clients under BGS Digital Data Licence terms and conditions. Revert to the IPR Section (iprdigital@bgs.ac.uk ) if further advice is required with regard to permitted usage.
Spatial representation type
vector Vector
Denominator
250000
Metadata language
English English
Topic category
  • Geoscientific information
Geographic identifier
GBN

 

Date ( Revision )
2009

Geographic identifier
GREAT BRITAIN [id=139600]

 

Date ( Creation )
1979

N
S
E
W


Reference system identifier
OGP / urn:ogc:def:crs:EPSG::27700

 

Date ( Revision )
2005

Distribution format
  • ESRI shapefiles ()

  Distributor

  0115 936 3276 
OnLine resource
http://www.bgs.ac.uk/products/digitalmaps/digmapgb.html  
Hierarchy level
dataset Dataset
Other
dataset

Conformance result

Date ( Publication )
2011
Explanation
See the referenced specification
Pass
false

Conformance result

Date ( Publication )
2010-12-08
Explanation
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
Pass
false
Statement
The data shows superfical geology polygons, for further lineage information see Digital Geological Map of Great Britain, information notes, 2013, http://www.bgs.ac.uk/downloads/start.cfm?id=644

gmd:MD_Metadata

File identifier
08342b83-cbc2-4370-e054-002128a47908   XML
Metadata language
English English
Hierarchy level
dataset Dataset
Date stamp
2021-01-25
Metadata standard name
UK GEMINI
Metadata standard version
2.3

  Point of contact

Dataset URI
http://data.bgs.ac.uk/id/dataHolding/13606380
 
 

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