Date (Creation)

2018-07-31

Citation identifier

http://data.bgs.ac.uk/id/dataHolding/13607356

Point of contact

Organisation name	Individual name	Electronic mail address	Role
University College London	Dr Mohammad Shamsudduha	not available	Point of contact
University College London	Dr Mohammad Shamsudduha	not available	Principal investigator

Maintenance and update frequency

notApplicable

GEMET - INSPIRE themes, version 1.0

• Geology

BGS Thesaurus of Geosciences

• Time series data

• Aquifers

• Groundwater

• NGDC Deposited Data

dataCentre

• NGDC Deposited Data

Keywords

• NERC_DDC

Access constraints

Other restrictions

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.

Use constraints

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

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

Language

English

Topic category

• Geoscientific information

Begin date

2002-08-15

End date

2016-07-15

Supplemental Information

All gridded data were aggregated over the 37 large global aquifer systems according to the World-wide Hydrogeological Mapping and Assessment Programme (WHYMAP) Geographic Information System (GIS) database (BGR and UNESCO, 2008). The WHYMAP network, led by the German Federal Institute for Geosciences and Natural Resources (BGR), serves as a central repository and hub for global groundwater data, information, and mapping with a goal of assisting regional, national, and international efforts toward sustainable groundwater management (Richts et al., 2011).

Distribution format

Name	Version
MS Excel

OnLine resource

Protocol	Linkage	Name
	http://www.bgs.ac.uk/services/ngdc/accessions/index.html#item111996

OnLine resource

Protocol	Linkage	Name
	https://doi.org/10.5194/esd-11-755-2020	Published Paper

Hierarchy level

Non geographic dataset

Other

non geographic dataset

Statement

Gridded (1 deg x 1 deg), global-scale datasets (GRACE, GLDAS and CRU) were aggregated by taking the mean of the time-series data for the 37 large aquifer systems from the World-wide Hydrogeological Mapping and Assessment Programme (WHYMAP) database. Data were processed in R programming language. Detailed methodologies can be found in Shamsudduha et al. (2017) and Kolusu et al. (2018).

Metadata

File identifier

72d5f35f-13b3-12ee-e054-002128a47908 XML

Metadata language

English

Hierarchy level

Non geographic dataset

Hierarchy level name

non geographic dataset

Date stamp

2025-06-20

Metadata standard name

UK GEMINI

Metadata standard version

2.3

Metadata author

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey		enquiries@bgs.ac.uk	Point of contact

Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13607356