Two-dimensional seismic reflection
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This National Oceanography Centre (NOC) marine geophysical and multibeam survey took place in May/June 2011 on board the RRS James Cook. This data is a subset from the survey collected as a MAREMAP initiative at BGS request over BGS borehole BH78/4. Sea floor data bathymetry were collected using EM710 and sub bottom seismic profiling data were gathered using a SBP120. Other data from the survey are held at NOC. Survey details contained in NOC cruise report No. 4. The cruise was related to and supported by the NERC MAREMAP programme, the EC FP7 IP HERMIONE (grant agreement 226354) and the ERC Starting Grant project CODEMAP (ERC Grant 258482). Additional funding to support ROV work was obtained from the Joint Nature Conservation Committee (JNCC) and the Lenfest Ocean Program/PEW Foundation. Any published material resulting from these data (Stornoway Bay) must include in the acknowledgements text acknowledging the acquisition cruise, its funding streams and chief scientist (V A I Huvenne).
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This British Geological Survey (BGS) regional marine sampling survey took placein May 1976 in the North Sea on board the RRS John Murray. The purpose was to gather data which could be used to map the regional geology of the area and undertake geochemical analysis.Seabed samples and cores were collected using Shipek grab and cone dredge. A total of 1750 km of data were collected in a grid of survey tracks. Sea floor data were collected using a transit sonar. Subsurface data were gathered using a pinger. These data are archived by BGS. Technical details of the survey are contained in BGS Internal Report 76/10.
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This 2D Hi-resolution multichannel seismic survey took place September 2009 in the North Channel Basin offshore NE Ireland on board the Fugro Meridian. The survey was carried out by Fugro on behalf of Natural Environment Research Council (NERC)/Department of Enterprise, Trade and Investment (DETI). The aim was the evaluation of the potential development of offshore gas cavern storage sites in the salt formations of the Permo-Trias. These data are archived by BGS. Technical details of the survey are contained in FugroReport No.: FSLTD 29-00050 and futher information is available in the reports, A geological interpretation of the nearshore area between Belfast Lough and Cushendun, Northern Ireland, utilising a newly acquired 2D seismic dataset to evaluate salt layers for their potential for gas storage in salt caverns (http://nora.nerc.ac.uk/id/eprint/516832/) and A geomorphological interpretation of multibeam data, nearshore area between Belfast Lough and Cushendun, Northern Ireland (http://nora.nerc.ac.uk/id/eprint/530766/).
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This British Geological Survey (BGS) marine geophysical and multibeam survey took place in January/Febuary 2012 in the area of the Moray Firth on board the RV White Ribbon. The purpose was to enable BGS to reconstruct the glacial history of the areas and place it in the wider context of the dynamics of the British Ice Sheet. Sea floor bathymetry data were collected using a Kongsberg EM3002D multibeam system. Sub bottom seismic profiling data were collected using an Applied Acoustics surface tow boomer (STB). These data are archived by BGS.
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This British Geological Survey (BGS) marine geophysical and sampling survey took place during June 2005 in the Outer Bristol Channel aboard the RV Prince Madog. This survey was undertaken for the Outer Bristol Channel Marine Habitat Study (OBCMHS) as part of a series of five surveys. The OBCMHS was principally funded by the Aggregate Levy Sustainability Fund, MALSF, (administered in Wales by the Welsh Assembly Government), the Sustainable Land Won and Marine Dredged Aggregate Minerals Programme of the Office of the Deputy Prime Minister (ODPM), administered by Mineral Industry Research Organisation (MIRO), with contributions from others. Benthic sampling was carried out using a Beam Trawl. Seabed images were taken using a Video system. Subsurface data were gathered using a Surface Tow Boomer. Most of the data were recorded digitally. Some paper records were also generated also. These data are archived with the MEDIN Data Archive Centres (DAC), including the BGS DAC for geology and geophysics and the DASSH DAC for biological data. For further information on the surveys and general information on the OBCMHS see the final report (Mackie et al, 2006. BIOMOR Reports 4:ISBN 0-7200-0569-8).
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This marine geophysical survey took place from 05/07/92 – 06/07/92 in the area of the Barra Fan on board the RV Kommandor Michael. The survey was carried out by the British Geological Survey (BGS), Marine Biological Association and Dunstaffnage Marine Laboratory. The aim of the survey was to investigate the source and fate of methane in marine sediments. Sub bottom seismic profiling data were collected using a Deep Tow Boomer. These data are archived by BGS. Technical details are contained in BGS Report WB/92/27. Report: Dobinson, A. 1992. Barra Fan Project: Geophysical Operations Report - Project 92/02, https://nora.nerc.ac.uk/id/eprint/529922/. GeoIndex Offshore - https://mapapps2.bgs.ac.uk/geoindex_offshore/home.html?cruise=1992/2&.
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This sampling and geophysical survey has been carried out by University of Bergen in collaboration with British Geological Survey (BGS), the survey took place in July 1996 on the North Sea Margin (North Sea Fan; Miller Slide and Faeroe-Shetland Channel) on board the RV Hakon Mosby. The purpose was to collect data as a contribution to the Europen Union’s project “European North Atlantic Margin (ENAM II): Quantification and modelling of large-scale sedimentary processes and fluxes” program. Sea floor data were collected using echo sounder. Sub-bottom profiling data were collected using airgun and deep tow boomer. Sample data were collected using gravity corer. These data are archived by University of Bergen, copy seismic records archived by BGS. Technical details of the survey are contained in University of Bergen ENAM II cruise report No. 2 (Non-BGS report reference 2006/9).
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This British Geological Survey (BGS) marine multibeam, geophysical and sampling survey took place in April/May 2013 onboard the RRS James Cook. Data was collected from the North-Western Approaches area, incorporating the Sea of the Hebrides, Malin Sea and North Channel region, and extending landwards into sea lochs, including Loch Linnhe and Loch Scavaig. Sea-bed samples were collected using 15m rock drill, vibrocorer and piston corer. Sub-bottom seismic profiling data were gathered using the SBP120 installed in the RRS James Cook. MSCL data was measured by the University of Leicester. Most of the acoustic data were recorded digitally, but paper records were generated also. In additional to the initial work plan, a multibeam bathymetry dataset was acquired from the Sound of Kilbrannan. All the samples are archived by BGS except six piston core working halves were taken by Scottish Association for Marine Science (SAMS) for further study. Technical details of the survey are contained in the BGS Report of Survey.
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This marine geophysical survey of Beaufort's Dyke, North Channel took place in May 2008 aboard the RV Corystes. The British Geological Survey were invited to participate in the survey by AFBI (Agri-Food and Biosciences Institute). Subsequent additions to the AFBI programme allowed BGS to run seismic over the Pisces Reef in the northwest Irish Sea and off the Antrim coast. The purpose was to gather data which could be used to provide seismic profiling of features identified on the multibeam bathymetry data to aid interpretation. Three areas were surveyed and good quality data were collected in 35 survey tracks. Subsurface seismic data were gathered by using a sparker. The data were recorded digitally, but paper records were generated also. These data are archived by BGS. Technical details of the survey are contained in BGS Internal Report IR/08/38. GeoIndex Offshore -https://mapapps2.bgs.ac.uk/geoindex_offshore/home.html?cruise=2008/2&.
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This British Geological Survey (BGS) marine geophysical survey took place in July 2013 approx 15km east of the island of Mingulay on board the RV Calanus. The purpose was to obtain seismic profiles across the coral mounds of the Mingulay Coldwater Coral Reef. An additional line was collected in Sound of Mull as a test. It has provided useful information on a submarine landslide. Sub bottom seismic profiling data were gathered by BGS using an Applied Acoustics surface tow boomer (S-Boom). These data are archived by BGS. Technical details of the survey are contained in BGS Report OR/13/033. GeoIndex Offshore - https://mapapps2.bgs.ac.uk/geoindex_offshore/home.html?cruise=2013/7&.