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Two-dimensional seismic reflection

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  • This British Geological Survey (BGS) marine geophysical survey took place in December 1969 in the Firth of Clyde on board the MV Stella Maris. The purpose was to investigate the superficial deposits of the clyde area, this survey was Phase 4 of a 5 phase project. Sea floor data were collected using echosounder. Sub-bottom seismic profiling data were collected using Pinger and Sparker. These records are archived by BGS. Details of the survey are contained in IGS report 73/9.

  • This BIRPS onshore deep seismic reflection experiment carried out in Weardale in September 1988 was aimed at detecting deep crustal reflectors and establishing the physical properties of the lower crust. The data was recorded digitally and is archived by BGS. Report unavailable.

  • This geophysical and multibeam survey took place in March/April 2006 in the Bristol Channel on board the MV Confidante. It was carried out by Gardline under contract to British Geological Survey (BGS) and Geotek Ltd. It was co-funded by UK Department of Trade and Industry for their Strategic Environmental Assessment Programme (SEA8) and NERC/BGS for their marine mapping programme. The objective was to collect data for investigations of sediment mobility and for monitoring sea bed morphology and sea bed sediment texture. Seafloor bathymetry data were collected using an EM3000 multibeam system and Edgetech 4200FS sidescan sonar. Sub-bottom seismic profiling data were collected using a surface tow boomer. These data were recorded digitally and are archived by BGS. Technical details of the survey are contained in Gardline Report 6749, the BGS cruise report and preliminary geological interpretation are contained in BGS Report CR/06/085. See the Offshore GeoIndex SEA layers and the SEA Portal https://www.bgs.ac.uk/data/sea/app/search.

  • This British Geological Survey (BGS) marine sampling and geophysical survey took place from the May to June 1975 in the North Sea on board the RRS John Murray. Sub-bottom seismic profiling data were collected using Pinger and Sparker. Sample data were collected using dredge, gravity corer and shipek grab. These records are archived by BGS. No cruise report available.

  • Wessex Archaeology was commissioned by Historic Scotland to undertake a geophysical survey of the Designated Sites of the Blessing of Burntisland, HMS Campania: designated wreck sites located within the Firth of Forth, Scotland. The work was undertaken as part of the contract for Archaeological Services in Relation to the Protection of Wrecks Act (1973). Wessex Archaeology survey operations took place between 2nd and 6th August 2004. All surveying took place off the survey vessel owned and operated by St Andrews University. This is Crown Copyright Data collected and processed by Wessex Archaeology. The geophysical survey included the use of sidescan sonar and sub bottom profiler. The geology and geophysics component of the data are archived at British Geological Survey (BGS) MEDIN Data Archive Centre (DAC) for Geology and Geophysics. Data were also provided to other archive centres as appropriate.

  • Multichannel airgun survey carried out in the SW Approaches during October 1976; March, April, December 1977. Coverage 2564Km. See report Seismic records SW Approaches 1976/77 (IGS deep seismic survey 1976/8) for further information.

  • This geophysical survey has been undertaken by University College of North Wales (UCNW) for Natural Environment Research Council (NERC), the survey took place in September 1992 in the Tees, Seal Sands area on board the Sandpebbler. The purpose was to collect data as part of the NERC Land-Ocean Interaction Study (LOIS). British Geological Survey were a participant in the LOIS study. Sub-bottom profiling data were collected using surface tow boomer. Navigation positioning GPS system. These data are archived by UCNW. Survey details are contained in University College of North Wales report “Geophysical studies in the Humber and Tees Estuaries and the Fenland/Wash area by A. M. Davies, J. D. Bennel, J. Butcher, C. Hartfall, I. Richarson and B. Williams”. NERC contract F60/G12/15.

  • This British Geological Survey (BGS) marine geophysical and sampling survey took place in January 1973 in the Firth of Forth on board the Minto. Seabed samples were collected using Shipek grab and Gravity corer. Subsurface data were gathered trialling Pinger and Sparker instruments. These data are archived by BGS.

  • The survey was led by the Joint Nature Conservation Committee, in collaboration with the Marine Institute, the British Geological Survey and the University of Plymouth. Defra Natural Environment Group Science Division (CRO 361) made a significant contribution to this work. This work contributed to the MESH project (www.searchmesh.net). The MESH Project ran between 2004 and 2008 and was made up of a consortium of twelve partners from five European countries led by the UK’s Joint Nature Conservation Committee (JNCC), with financial support from the EC’s INTERREG IIIB NWE Programme. The MESH partnership drew together scientific and technical habitat-mapping skills, expertise in data collation and its management, and proven practical experience in the use of seabed-habitat maps for environmental management within national regulatory frameworks. The aims of the R/V Celtic Explorer cruise (CE0705) on 4th-18th June 2007 were to acquire high resolution multibeam, sub-bottom profiler and camera data in the SW Approaches area, located approximately 320km southwest of Land's End. The cruise not only mapped the variable morphology of the SW Approaches area, but also investigated the biological communities within the canyon system for the assessment of potential Special Areas of Conservation (SAC) under the EC Habitats and Birds Directive (Annex I) (Johnston et al. 2002). The cruise also tested the application of the survey standards and protocols developed under the MESH project. The cruise was the first thorough test for the recently completed MESH Guidance Framework, providing a 'proof of concept' from planning to completion. The backscatter and geophysics data are archived and available for download at the British Geological Survey (BGS) MEDIN Data Archive Centre (DAC) for Geology and Geophysics. Biological and bathymetry data are archived at DASSH and UKHO respectively. Technical details of the survey are contained in BGS Commissioned Report CR/07/123N (http://nora.nerc.ac.uk/id/eprint/507379/). Final Report (http://nora.nerc.ac.uk/id/eprint/507378/). GeoIndex Offshore - https://mapapps2.bgs.ac.uk/geoindex_offshore/home.html?cruise=2007/6_MESH&.

  • This marine multi-channel geophysical survey commissioned by the British Geological Survey (BGS), acquired by Delta Exploration Inc. and processed by Seiscom Ltd took place October 1972 and July 1973 in the Moray Firth aboard m.v. Caribe Tide. The survey was carried out as part of a regional mapping programme. Data were gathered using the following equipment Navigation: SAT/NAV; Subsurface data were gathered using a gas/airgun (sleeve exploder), 640 km were covered in a grid of 14 lines. These data are archived by BGS. Technical details of the survey are contained in an Acquisition Report (SO/90/029). Seismic Interpretation Training Package, IGS reports 74/12; 75/11 and BGS Techincal Report WB/92/37 includes data from this survey.