British Geological Survey (BGS) Geophysical Survey 1984/3: Central North Sea (28/04/1984 to 06/05/1984)
Report: Brett, CP. 1984. Operations Report on Projects 84/02 and 84/03 Regional Geophysical Surveys in the Southern North Sea, and Project 84/04, a Short Gravity Survey in Norwegian Waters. (IGS Report No 151)
Simple
- Date (Publication)
- 1984-05-06
- Citation identifier
- British Geological Survey / BGS_CMD_REF212
- Point of contact
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Organisation name Individual name Electronic mail address Role British Geological Survey (BGS)
Custodian British Geological Survey (BGS)
Originator
- Maintenance and update frequency
- Not planned
- Keywords
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GEMET - INSPIRE themes, version 1.0
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SeaVoX Vertical Co-ordinate Coverages (L131)
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SeaDataNet Parameter Discovery Vocabulary (P021)
- Access constraints
- Other restrictions
- Access constraints
- No restrictions, a copyright acknowledgement is required and permission from any third party for the release of the data has been obtained. Inclusion of any third party data will determine the copyright acknowledgement that needs to be made.
- Use constraints
- Other restrictions
- Other constraints
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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.
- Use limitation
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unrestricted use, copyright acknowledgement - Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials "Contains British Geological Survey materials ©UKRI [year]"
- Spatial representation type
- Grid
- Distance
- 5 urn:ogc:def:uom:EPSG::9001
- Language
- English
- Topic category
-
- Geoscientific information
- Geographic identifier
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Indefatigable
BGS Gazetteer 2024-12-05 revision
- Geographic identifier
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Silver Well
BGS Gazetteer 2024-12-05 revision
- Geographic identifier
-
Swallow Hole
BGS Gazetteer 2024-12-05 revision
- Geographic identifier
-
Dogger
BGS Gazetteer 2024-12-05 revision
- Geographic identifier
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Devil's Hole
BGS Gazetteer 2024-12-05 revision
- Geographic identifier
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Fisher
BGS Gazetteer 2024-12-05 revision
- Geographic identifier
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Southern North Sea
Charting Progress 2: Regional Sea Boundaries 2009-06-18 creation
- Geographic identifier
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Northern North Sea
Charting Progress 2: Regional Sea Boundaries 2009-06-18 creation
- Geographic identifier
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NORTH SEA
The SeaVoX Salt and Fresh Water Body Gazetteer: Sub-Ocean Category 1954-01-01 creation
- Begin date
- 1984-04-28
- End date
- 1984-05-06
- Reference system identifier
-
OGP
/
urn:ogc:def:crs:EPSG::4326
www.epsg.org 2005 revision
- Distribution format
-
- Distributor contact
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Organisation name Individual name Electronic mail address Role British Geological Survey (BGS)
Distributor
- OnLine resource
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Protocol Linkage Name HTTP
http://mapapps2.bgs.ac.uk/geoindex_offshore/home.html?cruise=1984/3 BGS Offshore Geoindex
- Hierarchy level
- Dataset
Conformance result
- Title
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INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of unknown theme
- Date (Publication)
- 2011
- Explanation
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See the referenced specification
- Pass
- No
- Statement
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Geophysical equipment types used included: Airgun/Sleeve Gun, Echo Sounder, Gravimeter, Magnetometer, Pinger, Sidescan Sonar and Sparker. The survey was undertaken by British Geological Survey. Navigation: Magnavox satellite navigation system integrated with MX610 doppler sonar and Arma Brown Mk1 Mod 5 or Mk 1C gyro compass. Decca Mk21 main chain receiver - optional integration with above. Mk 21 lat-lon convertor. Equipment: Bolt 600B four guns with standard (1-40 cu.in.) range of chamber sizes, wave shape kits for 40 cu.in., BGS firing delay unit for synchronisation, Kemo bandpass filter, TSS 307 TVG amplifier and display on an EPC 4600 or EPC 3200 graphic recorder. Geomecanique 2 channel, 30m hydrophone system. Containerised Compare Reavell VHP 36 compressor system. Atlas Deso 10 echo sounder with hull mounted transducers (33 and 210kHz) and Edig 10 digitiser unit. 33kHz channel with selectable 7 or 19 element transducer for deep water operation. LaCoste and Romberg S75 air-sea gravity meter. Worden land gravity meter for base ties. Barringer M123 proton magnetometer - two tow cable sensor assemblies. Cycling controlled by seismic control system to eliminate sparker interference. Edo Western 248 pinger, 3.5/7.0kHz, 10 kW, towed fish transducer. Used with TSS 302 swell filter, display on EPC 3200 graphic recorder. EG&G surface sparker system - up to 2KJ capability. One 3-element and one 9-element spark array, Kemo bandpass filter, TSS 307 TVG amplifier, TSS 302 swell filter and display on EPC 4600 or EPC 3200 graphic recorder. Teledyne 7 channel, 10m hydrophone system. Kelvin Hughes MS47 transit sonar - hull mounted, 2 off - one port and one starboard scanning. Modified for dual operation and display on EPC 3200 recorder. Firing sequence controlled by seismic control system. For more detailed information see the Cruise Report.
Metadata
- File identifier
- abc9f747-53a2-0f38-e044-0003ba9b0d98 XML
- Metadata language
- English
- Hierarchy level
- Dataset
- Date stamp
- 2024-12-05
- Metadata standard name
-
MEDIN Discovery Metadata Standard
- Metadata standard version
-
Version 2.3.5
- Metadata author
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Organisation name Individual name Electronic mail address Role British Geological Survey (BGS)
Point of contact