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Basic
- Full
metadata
Reference System
referenceSystemIdentifier:
code:
http://www.opengis.net/def/crs/EPSG/0/4326
code:
WGS 84 (EPSG::4326)
Identification
Title:
Five Deeps Expedition to map the Mariana Trench (Pacific Ocean)
code:
http://data.bgs.ac.uk/id/dataHolding/13607669
Abstract:
The Mariana Trench was surveyed with a Kongsberg EM 124 gondola-mounted to the hull of the 225-foot DSSV Pressure Drop. The survey was conducted over the course of two weeks – April 19th – May 6th, 2019. The data meet the requirements for IHO Special Order standards.
Individual Name:
Enquiries
Organisation Name:
British Geological Survey
Individual Name:
Enquiries
Organisation Name:
British Geological Survey
Organisation Name:
Caladan Oceanic LLC
MD_MaintenanceInformation:
maint. / update frequency:
notApplicable
File Name:
https://resources.bgs.ac.uk/images/geonetworkThumbs/b0255f6d-231c-0e49-e054-002128a47908.png
keyword:
http://www.eionet.europa.eu/gemet/concept?cp=13&langcode=en&ns=5
Title:
GEMET - INSPIRE themes, version 1.0
keyword:
NGDC Deposited Data
Title:
BGS Thesaurus of Geosciences
keyword:
NGDC Deposited Data
keyword:
https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html
Access Constraints:
otherRestrictions
Other Constraints:
licenceOGL
Other Constraints:
http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations
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:
otherRestrictions
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]"
topicCategory:
geoscientificInformation
westBoundLongitude:
139.6300
eastBoundLongitude:
146.2100
southBoundLatitude:
10.6500
northBoundLatitude:
13.0900
Title:
British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus
code:
MARIANA TRENCH [id=927000]
Distribution
Individual Name:
Enquiries
Organisation Name:
British Geological Survey
Digital Transfer Options:
linkage:
https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item137747
Digital Transfer Options:
linkage:
https://doi.org/10.5285/7675c2f6-b32d-4a8b-854f-0ce2f953c4b2
name:
Digital Object Identifier (DOI)
Data Quality
Title:
INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology
explanation:
See the referenced specification
Title:
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
explanation:
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
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:
b0255f6d-231c-0e49-e054-002128a47908
Organisation Name:
British Geological Survey
Delivery Point:
The Lyell Centre, Research Avenue South
administrative Area:
LOTHIAN
e-mail:
enquiries@bgs.ac.uk
Metadata Standard Name:
http://vocab.nerc.ac.uk/collection/M25/current/GEMINI/
Metadata Standard Name:
UK GEMINI
Metadata Standard Version:
2.3
Dataset URI:
http://data.bgs.ac.uk/id/dataHolding/13607669