Identification

Title

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

Abstract

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.

Resource type

dataset

Resource locator

http://www.bgs.ac.uk/

protocol: HTTP

name: BGS Homepage

description: The BGS Homepage is an entry point to the BGS data services.

function: information

Unique resource identifier

code

http://data.bgs.ac.uk/id/dataHolding/13605650

codeSpace

Dataset language

eng

Spatial reference system

authority code

OGP

code identifying the spatial reference system

urn:ogc:def:crs:EPSG::4326

Additional information source

The following links provide more details regarding the surveys undertaken by BIRPS, some of its history and publications: http://www.earthscrust.org.au/science/startups/birps-su.html; http://bullard.esc.cam.ac.uk/~birps/; SNYDER, D. & HOBBS, R. 1991. The BIRPS Atlas: Deep Seismic Reflection Profiles Around the British Isles. http://books.google.co.uk/books?id=wO2LMRXAbSkC&printsec=frontcover&dq=isbn:0521418283; SNYDER, D. & HOBBS, R. 1999. The BIRPS Atlas II. A Second Decade of Deep Seismic Reflection Profiling. http://www.geolsoc.org.uk/MPB42; All the final stack BIRPS data are on the Virtual Seismic Atlas hosted by Leeds University. The following link lists all the BIRPS profiles ever acquired http://see-atlas.leeds.ac.uk:8080/search/advancedSearch.jsp?N=0&Ntk=all&Ntx=mode+matchall&Nty=1&Ntt=BIRPS

Classification of spatial data and services

Topic category

geoscientificInformation

Keywords

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

Geological surveys

Seismic data

Seismic reflection surveys

Sea floor

Geophysical data

Geophysical surveys

Marine geophysics

Geology

Seismic surveys

Marine seismic surveys

Marine geology

Geological data

Marine surveys

originating controlled vocabulary

title

reference date

date type

revision

effective date

2011

Keyword set

keyword value

NERC_DDC

Geographic location

West bounding longitude

-104.5000

East bounding longitude

-104.0000

North bounding latitude

9.1000

South bounding latitude

8.9000

Extent

Extent group

authority code

title

reference date

date type

revision

effective date

2010

code identifying the extent

PACIFIC OCEAN [id=2002258]

Temporal reference

Temporal extent

Begin position

1997

End position

1997

Dataset reference date

date type

creation

effective date

1997

Frequency of update

notPlanned

Quality and validity

Lineage

The data were acquired with a single source and a single streamer with a nominal line spacing of 100 m. The data were acquired in September to October 1997 and processed subsequently.

Conformity

Conformity report

specification

title

reference date

date type

publication

effective date

2011

degree

false

explanation

See the referenced specification

Conformity report

specification

title

reference date

date type

publication

effective date

2010-12-08

degree

false

explanation

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

Data format

name of format

SEG Y

version of format

Constraints related to access and use

Constraint set

Limitations on public access

Constraint set

Limitations on public access

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 organisations

Responsible party

organisation name

Natural Enironmental Research Council

full postal address

Polaris House, North Star Avenue

SWINDON

SN2 1EU

email address

not available

responsible party role

owner

Responsible party

organisation name

British Geological Survey

full postal address

The Lyell Centre, Research Avenue South

EDINBURGH

EH14 4AP

United Kingdom

telephone number

0115 936 3142

facsimile number

0115 936 3276

email address

enquiries@bgs.ac.uk

responsible party role

distributor

Responsible party

organisation name

British Geological Survey

full postal address

The Lyell Centre, Research Avenue South

EDINBURGH

EH14 4AP

United Kingdom

telephone number

0115 936 3142

facsimile number

0115 936 3276

email address

enquiries@bgs.ac.uk

responsible party role

pointOfContact

Responsible party

organisation name

British Geological Survey

full postal address

The Lyell Centre, Research Avenue South

EDINBURGH

EH14 4AP

United Kingdom

telephone number

0115 936 3142

facsimile number

0115 936 3276

email address

enquiries@bgs.ac.uk

responsible party role

custodian

Responsible party

organisation name

British Geological Survey

email address

not available

responsible party role

custodian

Responsible party

organisation name

British Geological Survey

email address

not available

responsible party role

distributor

Metadata on metadata

Metadata point of contact

organisation name

British Geological Survey

full postal address

The Lyell Centre, Research Avenue South

EDINBURGH

EH14 4AP

United Kingdom

telephone number

+44 131 667 1000

email address

enquiries@bgs.ac.uk

responsible party role

pointOfContact

Metadata date

2020-10-20

Metadata language