Alternate title

G-BASE for SW England

Date ( Creation )

1968

Identifier

http://data.bgs.ac.uk/id/dataHolding/13606288

Maintenance and update frequency

annually Annually

GEMET - INSPIRE themes

• Geology

BGS Thesaurus of Geosciences

• Geology , Stream sampling , Soil chemistry , Geochemistry

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

grid Grid

Denominator

50000

Metadata language

English English

Topic category

• Geoscientific information

Geographic identifier

Cornwall [id=43750]

 

Date ( Revision )

2009

Geographic identifier

DEVON [id=164700]

 

Date ( Creation )

1979

N

S

E

W

Supplemental Information

Stream sediment samples were collected during June - September 2012, soils between June 2012 -March 2013. Geochemical sampling was carried out according to International Geochemical Sampling methods described by IGCP 259.

Distribution format

• Digital data - Excel Workbook/Access Database (1.0 )

• Via TELLUS SW Project Portal (1.0 )

• Web delivery of colour enhanced geochemical images. ()

OnLine resource

G-BASE Homepage  

This page provides details on one of the BGS's major science budget funded projects the Geochemical Baseline Survey of the Environment (G-BASE).

OnLine resource

Tellus SW project web portal  

Tellus South West project is a collaborative, environmental survey and research project funded by the Natural Environment Research Council (NERC) and carried out by a partnership of the British Geological Survey (BGS), the Centre for Ecology and Hydrology (CEH), the British Antarctic Survey (BAS) and the University of Exeter Camborne School of Mines. The multidisciplinary data collected will be managed by the NERC data centres at BGS and CEH. The following data for the south-west region will be delivered by the project. •airborne magnetic and airborne radiometric survey (available now) • soil and stream sediment geochemistry (G-BASE) (coming soon) • airborne LiDAR survey: DTM and DSM (available now) • habitat surveys (coming soon) • multispectral and thermal imaging, Tamar Valley (available 2015)

Hierarchy level

dataset Dataset

Other

dataset

Statement

Data generated from the analyses of stream sediment and soil samples, by XRFS (X-ray fluorescence spectrometry), collected during 2012 and 2013. Data quality control and conditioning procedures carried out in accordance with adopted and documented G-BASE protocol. 'G-BASE data conditioning procedures for stream sediment and soil chemical analyses' BGS Internal Report IR/05/150. Following the data QC process, all analytical data are loaded to the corporate Geochemistry Database. Digital geochemical images were generated in ArcGIS 10.1 using an Inverse Distance Weighting (IDW) interpolation algorithm with a cell size of 500m and a variable search radius with a maximum proximity distance of up to 10000m. Detailed Information on sampling and analytical methods are provided in the following published geochemical atlas: Regional geochemistry of Wales and west-central England: stream sediment and soil. Keyworth, Nottingham. British Geological Survey (2000). ISBN 0 85272 378 4.

gmd:MD_Metadata

File identifier

0214897c-7597-41ad-e054-002128a47908   XML

Metadata language

English English

Hierarchy level

dataset Dataset

Date stamp

2021-10-20

Metadata standard version

2.3

Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13606288