{ "@context": "https://schema.org", "@type": "Dataset", "@id": "http://portal.medin.org.uk/portal/json-ld/abc9f747-5350-0f38-e044-0003ba9b0d98.jsonld", "identifier": "abc9f747-5350-0f38-e044-0003ba9b0d98", "url": "http://portal.medin.org.uk/portal/?details&tpc=abc9f747-5350-0f38-e044-0003ba9b0d98", "name": "Marine Aggregate Levy Sustainability Fund (MALSF) Geophysical and Multibeam Survey 2003/3_MEPF: MALSF Outer Bristol Channel Marine Habitat Study (30/Oct/2003 to 14/Nov/2003)", "description": "This British Geological Survey (BGS) marine geophysical survey took place during October/November 2003 in the Outer Bristol Channel aboard the RV Prince Madog. Netsurvey Ltd were commissioned to provide multibeam services. 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. Sea floor data collected were high-resolution multibeam bathymetry and side-scan sonar (on selected lines). Subsurface data were gathered using a surface tow boomer (on selected lines). The multibeam data collected on this survey were later merged with data from the 2004 survey and this combined dataset is available with the 2004 survey. 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 UKHO DAC for bathymetry data. Technical details of the survey are contained in BGS Cruise report IR/04/012 (http://nora.nerc.ac.uk/id/eprint/509269/) and BGS Cruise report IR/05/082 (http://nora.nerc.ac.uk/id/eprint/11121/). 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).", "includedInDataCatalog": { "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld" }, "conditionsOfAccess": [ "unrestricted use, copyright acknowledgement - Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials \u00a9Crown Copyright [year]\"" ], "distribution": [ { "@type": "DataDownload", "name": "BGS Offshore Geoindex", "contentUrl": "http://mapapps2.bgs.ac.uk/geoindex_offshore/home.html?cruise=2003/3_MEPF" } ], "temporalCoverage": "2003-10-30/2003-11-14", "keywords": [ { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/N01/current/NDGO0001/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/", "termCode": "NDGO0001", "name": "NDGO0001" }, { "@type": "DefinedTerm", "identifier": "https://inspire.ec.europa.eu/theme/ge", "name": "Geology" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/L13/current/SD/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/L13/current/", "termCode": "SD", "name": "soil and sediment" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/L13/current/CR/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/L13/current/", "termCode": "CR", "name": "crust" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/SR2D/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "SR2D", "name": "Two-dimensional seismic reflection" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/SSCN/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "SSCN", "name": "Side-scan sonar" } ], "spatialCoverage": { "@type": "Place", "geo": { "@type": "GeoShape", "box": "51.1488 -4.9158 51.6865 -4.118" }, "name": [ { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/C19/current/1_6/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/", "termCode": "1_6", "name": "CELTIC SEA" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/C19/current/1_5/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/", "termCode": "1_5", "name": "BRISTOL CHANNEL" } ], "additionalProperty": [ { "@type": "PropertyValue", "propertyID": "http://www.opengis.net/def/crs/OGC/1.3/CRS84", "value": "urn:ogc:def:crs:EPSG:4326" } ] }, "maintainer": [ { "@type": "Organization", "name": "British Geological Survey (BGS)", "description": "custodian", "email": "enquiries@bgs.ac.uk", "telephone": "+44 (0)131 667 1000", "faxNumber": "+44 (0)131 668 4140", "address": { "@type": "PostalAddress", "streetAddress": "The Lyell Centre, Research Avenue South", "postalCode": "EH14 4AP", "addressLocality": "Edinburgh", "addressCountry": "UK" } } ], "producer": [ { "@type": "Organization", "name": "Marine Aggregate Levy Sustainability Fund", "description": "originator", "email": "offshoredata@bgs.ac.uk", "address": { "@type": "PostalAddress" } } ], "publisher": [ { "@type": "Organization", "name": "British Geological Survey (BGS)", "description": "pointOfContact", "email": "enquiries@bgs.ac.uk", "telephone": "+44 (0)131 667 1000", "faxNumber": "+44 (0)131 668 4140", "address": { "@type": "PostalAddress", "streetAddress": "The Lyell Centre, Research Avenue South", "postalCode": "EH14 4AP", "addressLocality": "Edinburgh", "addressCountry": "UK" } } ], "provider": [ { "@type": "Organization", "name": "British Geological Survey (BGS)", "description": "distributor", "email": "enquiries@bgs.ac.uk", "telephone": "+44 (0)131 667 1000", "faxNumber": "+44 (0)131 668 4140", "address": { "@type": "PostalAddress", "streetAddress": "The Lyell Centre, Research Avenue South", "postalCode": "EH14 4AP", "addressLocality": "Edinburgh", "addressCountry": "UK" } } ], "creator": [ { "@type": "Organization", "name": "Marine Aggregate Levy Sustainability Fund", "description": "originator", "email": "offshoredata@bgs.ac.uk", "address": { "@type": "PostalAddress" } } ], "sdPublisher": { "@type": "Organization", "url": "https://portal.medin.org.uk/portal/", "name": "Marine Environmental Data and Information Network (MEDIN)", "description": "The MEDIN portal contains information about 19493 marine datasets from over 600 UK organisations. Metadata are an enduring resource and contact details are publicly available for a long time. \r\n\t\tPlease contact us (enquiries@medin.org.uk) if you find your contact details on the MEDIN portal and do not consent to this. \r\n\t\tYou can now use our GitHub repository to report issues or access related documents. Metadata records are updated daily and were last updated 2026-04-19. Record deletion takes place weekly and the latest occurred 2026-04-12." } }