The structure of linear dunes: a GPR survey in the Namib sand sea

Dataset description

The aims of this study are to image the internal structure of linear dunes, to resolve sedimentary structures in 3-D, and test models of linear dune structure and formation addressing outstanding problems in dune sedimentology and geomorphology. Linear dunes are the most abundant type worldwide. However, "the genesis of linear dunes has been and remains one of the most difficult problems of interpretation in the realm of dune study" McKee (1982 p.25) this study will use GPR to image the structure of linear dunes, the technique has been proven in other desert dunes (Bristow et al 1996). The results will provide a model for interpretation of ancient aeolian sandstones, and a set of observations against which models for the origin of linear dunes can be tested.

Further information

For more information please contact:

Enquiries

Environmental Science Centre, Nicker Hill, Keyworth
Nottingham
NG12 5GG

Tel : +44 (0)115 936 3143
Fax :+44 (0)115 936 3276
Email :enquiries@bgs.ac.uk

 

Dataset details

Author(s) Bristow, Dr C S
Principal Investigator(s) Bristow, Dr C S
School of Earth Sciences
Birkbeck College
Language English
Curator British Geological Survey
Supply media/format Not available
Storage format Not available
Frequency of update not applicable
Start of capture {ts '1999-06-01 00:00:00'} After 1st June 1999
End of capture {ts '2017-09-20 11:32:41'} Not known
Contact details
Department Enquiries
Organisation British Geological Survey
Address Environmental Science Centre, Nicker Hill, Keyworth
City Nottingham
County Nottinghamshire
Country United Kingdom
Postcode NG12 5GG
E-mail enquiries@bgs.ac.uk
Telephone +44 (0)115 936 3143
Fax +44 (0)115 936 3276
Keywords
Topic category code (ISO) geoscientificInformation (information pertaining to earth sciences)
Keywords GEOMORPHOLOGY
SEDIMENTARY GEOLOGY
Keyword source BGS Keyphrases
Spatial details
Spatial Reference System Not available
Dataset extent
Coverage (Lat/Long) North boundary : 
East boundary  : 
South boundary : 
West boundary  : 
Metadata
Metadata language English
Metadata last updated 21st May 2009
Metadata standard compliance NERC profile of ISO19115:2003
Copyright and IPR
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.