Date (Creation)

2018-01-18

Citation identifier

http://data.bgs.ac.uk/id/dataHolding/13607244

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Bangor University	Dr Dei Huws	not available	Originator
British Geological Survey	Enquiries	not available	Distributor
British Geological Survey	Enquiries	not available	Point of contact

Maintenance and update frequency

notApplicable

GEMET - INSPIRE themes, version 1.0

• Geology

BGS Thesaurus of Geosciences

• NGDC Deposited Data

• Seismic surveys

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

Geographic identifier

ET

ISO 3166_1 alpha-2 2009 revision

Geographic identifier

ETH

ISO 3166_1 alpha-3 2009 revision

Geographic identifier

ETHIOPIA [id=692000]

British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation

Begin date

2004-11-11

End date

2004-11-14

Unique resource identifier

WGS 84 (EPSG::4326)

Distribution format

Name	Version
sgy

Distributor contact

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey	Enquiries	not available	Distributor

OnLine resource

Protocol	Linkage	Name
	http://www.bgs.ac.uk/services/ngdc/accessions/index.html#item106249

OnLine resource

Protocol	Linkage	Name
	https://doi.org/10.1038/s41598-018-19601-w

OnLine resource

Protocol	Linkage	Name
	http://www.bgs.ac.uk/services/ngdc/citedData/catalogue/046d06dd-ecaf-4f4c-8ba1-2f0254549c5c.html

Hierarchy level

Dataset

Other

dataset

Statement

The seismic survey was conducted using a surface-towed IKB Seistec boomer acquisition system, comprising a standard boomer plate combined with a line-in-cone hydrophone receiver arrangement, which is designed to reduce acoustic noise in a shallow water environment (Simpkin and Davis 1993). The system was powered by a 4 kV capacitor discharging power supply unit, and towed on the survey vessel’s aft quarter, in the relatively undisturbed water between the bow wave and the wake. A 200microsecond broadband pulse was produced at the boomer source, at an energy level of 180J and a repetition interval of 500ms. Survey speed was maintained at between 4 and 6kts with GPS positioning yielding location information typically to within 3-8m. Data were recorded in standard SEG-Y format with a record length of 150 ms and sampling interval of 16 micros.

Metadata

File identifier

64001d13-098f-1e26-e054-002128a47908 XML

Metadata language

English

Hierarchy level

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/13607244