Date (Creation)

2020-09-21

Citation identifier

http://data.bgs.ac.uk/id/dataHolding/13607667

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Caladan Oceanic LLC		not available	Originator
British Geological Survey	Enquiries	not available	Distributor
British Geological Survey	Enquiries	not available	Point of contact

Maintenance and update frequency

notEntered

GEMET - INSPIRE themes, version 1.0

• Geology

BGS Thesaurus of Geosciences

• Bathymetry

• NGDC Deposited Data

• Fault zone

• Multibeam

dataCentre

• NGDC Deposited Data

Keywords

• NERC_DDC

Access constraints

Other restrictions

Other constraints

licenceOGL

Other constraints

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

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

DIAMANTINA FRACTURE ZONE [id=924300]

British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation

Begin date

2019-03-12

End date

2019-03-15

Unique resource identifier

WGS 84 (EPSG::4326)

Distribution format

Name	Version
PDF
tif
xml
BAG file
XYZ file

Distributor contact

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

OnLine resource

Protocol	Linkage	Name
	https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item137745	Data

OnLine resource

Protocol	Linkage	Name
	https://doi.org/10.5285/1f13aa23-d413-44b6-a542-0f9ca41a8742	Digital Object Identifier (DOI)

Hierarchy level

Dataset

Other

dataset

Statement

All hydrographic surveys were executed aboard the DSSV Pressure Drop built in 1985 (68.28 m long by 13.11 m wide), fitted with a 1° x 2° Kongsberg EM 124 multibeam echosounder (MBES). All MBES data acquisition was undertaken at a typical vessel speed of 8 knots, with a swath width typically 2-3 times water depth or ~ 15-20 km. Survey lines were spaced between 6-7 km to ensure 100% overlap over areas of interest. All raw bathymetry data were processed in QPS Qimera and gridded to 75 m using CUBE algorithms. CUBE algorithms use the surrounding depth information and advanced statistical practices to determine the best estimate of depth while simultaneously calculating the uncertainty of those estimates. The total propagated uncertainty (TPU) was calculated for each dataset.

Metadata

File identifier

b02391cb-ac7a-59c6-e054-002128a47908 XML

Metadata language

English

Hierarchy level

Dataset

Date stamp

2025-07-01

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/13607667