Reference System

MD_ReferenceSystem:

referenceSystemIdentifier:

RS_Identifier:

code:

http://www.opengis.net/def/crs/EPSG/0/27700

code:

OSGB 1936 / British National Grid (EPSG::27700)

Identification

Data Identification:

citation:

Citation:

Title:

Hydrogeological Maps of the UK

Date:

CI_Date:

Date Type:

creation

date:

1968

Identifier:

RS_Identifier:

code:

http://data.bgs.ac.uk/id/dataHolding/13480294

Abstract:

A collection of hydrogeological maps created by the British Geological Survey between 1967 and 1994. The maps in the collection cover aspects of groundwater availability, exploitation and quality, and were published at various scales from 1:25 000 to 1:625 000. A hydrogeological map is a specialized type of map that illustrates the distribution and characteristics of hydrogeological features in a particular area. Hydrogeological maps of the UK provide information on major aquifers, including geological and lithological information, surface drainage systems and water quality issues. The 23 maps show information on surface water features, the three dimensional geometry of aquifers, groundwater levels, abstractions and quality including saline intrusion in varying amounts of detail. They range in scale from 1:625 000, for the national map of the hydrogeology of England and Wales, down to 1:25 000 for some of the smaller regional maps. These maps are important tools for understanding and managing groundwater resources, as well as for addressing water-related environmental issues. These maps are hard-copy paper records stored in the National Geoscience Data Centre (NGDC), and are delivered as digital scans through the BGS website.

Point of Contact:

Responsible Party:

Individual Name:

Enquiries

Organisation Name:

British Geological Survey

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

0115 936 3142

facsimile:

0115 936 3276

Address:

Delivery Point:

The Lyell Centre, Research Avenue South

city:

EDINBURGH

administrative Area:

LOTHIAN

Postal Code:

EH14 4AP

country:

United Kingdom

e-mail:

[email protected]

role:

distributor

Responsible Party:

Individual Name:

Enquiries

Organisation Name:

British Geological Survey

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

0115 936 3142

facsimile:

0115 936 3276

Address:

Delivery Point:

The Lyell Centre, Research Avenue South

city:

EDINBURGH

administrative Area:

LOTHIAN

Postal Code:

EH14 4AP

country:

United Kingdom

e-mail:

[email protected]

role:

pointOfContact

Responsible Party:

Individual Name:

Enquiries

Organisation Name:

British Geological Survey

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

01491 838800

facsimile:

01491 692345

Address:

Delivery Point:

Maclean Building, Crowmarsh Gifford

city:

WALLINGFORD

administrative Area:

OXON

Postal Code:

OX10 8BB

country:

United Kingdom

e-mail:

[email protected]

role:

distributor

Responsible Party:

Individual Name:

Enquiries

Organisation Name:

British Geological Survey

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

01491 838800

facsimile:

01491 692345

Address:

Delivery Point:

Maclean Building, Crowmarsh Gifford

city:

WALLINGFORD

administrative Area:

OXON

Postal Code:

OX10 8BB

country:

United Kingdom

e-mail:

[email protected]

role:

pointOfContact

Responsible Party:

Individual Name:

Enquiries

Organisation Name:

British Geological Survey

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

01491 838800

facsimile:

01491 692345

Address:

Delivery Point:

Maclean Building, Crowmarsh Gifford

city:

WALLINGFORD

administrative Area:

OXON

Postal Code:

OX10 8BB

country:

United Kingdom

e-mail:

[email protected]

role:

custodian

Resource Maintenance:

MD_MaintenanceInformation:

maint. / update frequency:

notPlanned

Graphic overview:

Browse Graphic:

File Name:

https://resources.bgs.ac.uk/images/geonetworkThumbs/9df8df51-6387-37a8-e044-0003ba9b0d98.png

Descriptive Keywords:

Keywords:

keyword:

https://inspire.ec.europa.eu/theme/ge

keyword:

Geology

Thesaurus Name:

Citation:

Title:

GEMET - INSPIRE themes, version 1.0

Date:

CI_Date:

date:

2008-06-01

Date Type:

publication

Keywords:

keyword:

Hydrogeological maps

keyword:

Aquifers

keyword:

Hydrogeology

keyword:

EGDI

keyword:

Groundwater

keyword:

UK Location (INSPIRE)

Thesaurus Name:

Citation:

Title:

BGS Thesaurus of Geosciences

Date:

CI_Date:

date:

2022

Date Type:

revision

Keywords:

keyword:

UK Location (INSPIRE)

keyword:

http://www.data.gov.uk

keyword:

EGDI

keyword:

https://data.geoscience.earth/ncl/project/_48

Type:

dataCentre

Keywords:

keyword:

NERC_DDC

Resource Constraints:

MD_LegalConstraints:

Access Constraints:

otherRestrictions

Other Constraints:

http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations

Other Constraints:

no limitations

Other Constraints:

The dataset is made freely available for access, e.g. via the Internet. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner(s) of any third party data / information contained in the dataset to make the dataset freely accessible.

MD_LegalConstraints:

Use Constraints:

otherRestrictions

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:

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Spatial Representation Type:

Spatial Resolution:

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

25000

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

50000

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

63360

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

100000

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

125000

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

126720

Resolution:

Equivalent Scale:

Representative Fraction:

denominator:

625000

language:

eng

topicCategory:

geoscientificInformation

Extent:

Geographic Element:

Geographic Bounding Box:

westBoundLongitude:

-8.6500

eastBoundLongitude:

1.7800

southBoundLatitude:

49.7700

northBoundLatitude:

60.8600

Geographic Description:

Geographic Identifier:

RS_Identifier:

authority:

Citation:

Title:

ISO 3166_2

Date:

CI_Date:

Date Type:

revision

date:

2009

code:

GBN

Geographic Description:

Geographic Identifier:

RS_Identifier:

authority:

Citation:

Title:

British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus

Date:

CI_Date:

Date Type:

creation

date:

1979

code:

GREAT BRITAIN [id=139600]

Temporal Element:

TemporalExtent:

extent:

begin / end:

begin:

1967

end:

1994

Distribution

Distribution:

Distribution Format:

Format:

Format Name:

PDF file (.pdf)

version:

Distributor:

Distributor Contact:

Responsible Party:

Individual Name:

Enquiries

Organisation Name:

British Geological Survey

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

0115 936 3142

facsimile:

0115 936 3276

Address:

Delivery Point:

The Lyell Centre, Research Avenue South

city:

EDINBURGH

administrative Area:

LOTHIAN

Postal Code:

EH14 4AP

country:

United Kingdom

e-mail:

[email protected]

role:

distributor

Distributor:

Distributor Contact:

Responsible Party:

Individual Name:

Enquiries

Organisation Name:

British Geological Survey

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

01491 838800

facsimile:

01491 692345

Address:

Delivery Point:

Maclean Building, Crowmarsh Gifford

city:

WALLINGFORD

administrative Area:

OXON

Postal Code:

OX10 8BB

country:

United Kingdom

e-mail:

[email protected]

role:

distributor

Transfer Options:

Digital Transfer Options:

onLine:

CI_OnlineResource:

linkage:

https://webapps.bgs.ac.uk/data/MapsPortal

protocol:

HTTP

name:

BGS Maps Portal

description:

The BGS Maps Portal provides access to over 45 000 high-resolution viewing images of almost all the small, medium and large scale maps produced by the BGS since mapping started in 1832 right up to the most recent maps released in 2020. It incorporates all the earlier maps and history pages that were previously made available through the BGS ‘Historical maps of the Geological Survey of Great Britain and Ireland’ web resource.

function:

Digital Transfer Options:

onLine:

CI_OnlineResource:

linkage:

https://www2.bgs.ac.uk/groundwater/datainfo/hydromaps/home.html

protocol:

HTTP

name:

Hydrogeological maps webpage

function:

information

Data Quality

Data Quality:

Scope:

DQ_Scope:

level:

dataset

Level Description:

MD_ScopeDescription:

other:

dataset

Report:

Domain Consistency:

Result:

Conformance Result:

specification:

Citation:

Title:

INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology

Date:

CI_Date:

Date Type:

publication

date:

2011

explanation:

See the referenced specification

pass:

Domain Consistency:

Result:

Conformance Result:

specification:

Citation:

Title:

Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

Date:

CI_Date:

Date Type:

publication

date:

2010-12-08

explanation:

See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF

pass:

Lineage:

LI_Lineage:

statement:

The collection of maps was created and published by the Geological Survey from 1967 to 1994, generally in collaboration with relevant regulatory bodies. The paper maps were scanned to TIF image format at 300 dpi as part of ongoing scanning projects c.2000 – present day. JPEG2000 and PDF files were created from the master TIF scans for delivery on the BGS website.

Metadata

File Identifier:

9df8df51-6387-37a8-e044-0003ba9b0d98

language:

eng

Resource type:

dataset

Metadata Contact:

Responsible Party:

Organisation Name:

British Geological Survey

Contact Info:

CI_Contact:

phone:

CI_Telephone:

voice:

+44 131 667 1000

Address:

Delivery Point:

The Lyell Centre, Research Avenue South

city:

EDINBURGH

administrative Area:

LOTHIAN

Postal Code:

EH14 4AP

country:

United Kingdom

e-mail:

[email protected]

role:

pointOfContact

Date Stamp:

2025-11-03

Metadata Standard Name:

http://vocab.nerc.ac.uk/collection/M25/current/GEMINI/

Metadata Standard Name:

UK GEMINI

Metadata Standard Version:

2.3

Dataset URI:

http://data.bgs.ac.uk/id/dataHolding/13480294