Skip to main content

Help us improve the National Data Library - complete this short survey

Close survey banner

BIRPS (British Institutes Reflection Profiling Syndicate) 3DEPR-ARAD seismic data (1997)

Publisher
British Geological Survey (BGS)
Updated
13 August 2026
Topic
Not set
Licence
Not set

Summary

The 3D multi channel seismic data were acquired as part of a collaborative investigation into models of magmatic segmentation between the Scripps Institute of Oceanography and BIRPS (the British Institutions Reflection Profiling Syndicate). The 3D EPR (East Pacific Rise) ARAD (Anatomy of a Ridge Axis Discontinuity) EW9707 cruise was undertaken in September and October 1997 to provide both refelction and wide-angle seismic data for the study of the overlapping spreading centre (OSC) at 9 degrees 3 minutes N on the East Pacific Rise. The data were acquired with a single source and a single streamer with a nominal line spacing of 100 m. The 3D-EPR ARAD survey was a joint NERC/NSF (US National Science Foundation) funded project and the copyright for this survey is held jointly. Reference: Bazin, S. Harding, AJ. et al. (2001) Three-dimensional shallow crustal emplacement at the 9 degree 03 minute N overlapping spreading center on the East Pacific Rise, Journal of Geophysical Research.

Data links

Link Format Preview Updated
BGS Homepage 13/8/2026

Is this data/dataset useful? Give us feedback

Additional information

Source Metadata
XML, HTML
Date added
13 August 2026
Harvest GUID
c425c9fc-cb69-352c-e044-0003ba9b0d98
Extent (Latitude)
9.1000° to 8.9000°
Extent (Longitude)
-104.5000° to -104.0000°
Dataset reference date (creation)
1997
Frequency of update
notPlanned
Access 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.
Responsible party
Natural Enironmental Research Council (owner); British Geological Survey (distributor, pointOfContact, custodian)
ISO 19139 resource type
dataset
Metadata language
eng