{ "@context": "https://schema.org", "@type": "Dataset", "@id": "http://portal.medin.org.uk/portal/json-ld/5e7f738b-0cfc-4f0e-a7fa-cd35417a3d8d.jsonld", "identifier": "5e7f738b-0cfc-4f0e-a7fa-cd35417a3d8d", "url": "http://portal.medin.org.uk/portal/?details&tpc=5e7f738b-0cfc-4f0e-a7fa-cd35417a3d8d", "name": "2011, Reynolds International, Zone 9 Celtic Array, Seismic Data Processing", "description": "Reynolds International Ltd (RIL) has been appointed by Dr Sophia Fannon-Howell of Centrica Renewable Energy Ltd (CREL; the Client) to provide geophysical processing of single-channel marine seismic data acquired for the Irish Sea Zone.\r\nAs defined by the Client, the seismic dataset comprises 1003 lines, of which 537 are in IEEE format and 466 are in IBM format. A significant number of the IEEE lines have data saved to two channels. The raw data quality ranges from \u2018good\u2019 to \u2018not interpretable\u2019. Some lines do not contain navigation information in their headers, with these navigation data being supplied in separate navigation files. A bathymetry data archive consisting of x,y,z text files and PosMV data was also supplied.\r\nInitial investigation of the dataset, prior to the work in this report being commissioned, revealed that the two-channel IEEE data contains one \u2018strong\u2019 channel containing primary seismic data, and one \u2018weak\u2019 channel with near-zero amplitudes.\r\nThe main aims of the processing were to:\r\n1. Split the dual-channel data to single-channel data files containing the \u2018strong\u2019 channel only.\r\n2. Improve the interpretability of the data through seismic processing.\r\n3. Edit the SEG Y files such that they contain correct navigation data.\r\nSecondary aims were to:\r\n1. Convert the x,y,z bathymetry data to grid format files readable by the KINGDOM seismic interpretation software.\r\n2. Create auxiliary navigation files to ensure no loss of resolution in SEG Y file navigation data when processed SEG Y files are loaded into KINGDOM. Within this series, the processing report and two addendums are provided, as well as the seismic and bathymetric datasets.", "includedInDataCatalog": { "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld" }, "conditionsOfAccess": [ "otherRestrictions: Distribution by Centrica Energy Renewable Investments Limited (CERI) Ltd on a case by case basis" ], "temporalCoverage": "2011-03-01/2011-12-12", "keywords": [ { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/SRFR/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "SRFR", "name": "Seismic refraction" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/SRFL/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "SRFL", "name": "Seismic reflection" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MBAN/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "MBAN", "name": "Bathymetry and Elevation" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/M04/current/M0402/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M04/current/", "termCode": "M0402", "name": "Consenting" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/M03/current/M0318/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M03/current/", "termCode": "M0318", "name": "Zone search area" }, { "@type": "DefinedTerm", "identifier": "http://vocab.ndg.nerc.ac.uk/term/N010/4/NDGO0001", "name": "Marine Environmental Data and Information Network" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/N01/current/NDGO0001/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/", "termCode": "NDGO0001", "name": "Marine Environmental Data and Information Network" } ], "spatialCoverage": { "@type": "Place", "geo": { "@type": "GeoShape", "box": "53.4913 -5.0537 53.9755 -3.6694" }, "name": { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/C19/current/1_4/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/", "termCode": "1_4", "name": "Irish Sea" }, "additionalProperty": [ { "@type": "PropertyValue", "propertyID": "http://www.opengis.net/def/crs/EPSG/0/32630", "value": "urn:ogc:def:crs:EPSG:32630" } ] }, "maintainer": [ { "@type": "Organization", "name": "Centrica Energy Renewable Investments (CERI)", "description": "custodian", "email": "CERI@centrica.com", "address": { "@type": "PostalAddress", "streetAddress": "Millstream East, First Floor", "postalCode": "SL4 5GD", "addressLocality": "Windsor", "addressCountry": "United Kingdom" } } ], "producer": [ { "@type": "Organization", "name": "Reynolds International Limited", "description": "originator", "email": "info@reynolds-international.co.uk", "address": { "@type": "PostalAddress", "streetAddress": "Reynolds International Limited, Unit 17, Mold Business Park, Wrexham Road", "postalCode": "CH17 1XP", "addressLocality": "Mold", "addressRegion": "Flintshire", "addressCountry": "United Kingdom" } } ], "publisher": [ { "@type": "Organization", "name": "Centrica Energy Renewable Investments (CERI)", "description": "pointOfContact", "email": "CERI@centrica.com", "address": { "@type": "PostalAddress", "streetAddress": "Millstream East, First Floor", "postalCode": "SL4 5GD", "addressLocality": "Windsor", "addressCountry": "United Kingdom" } } ], "creator": [ { "@type": "Organization", "name": "Reynolds International Limited", "description": "originator", "email": "info@reynolds-international.co.uk", "address": { "@type": "PostalAddress", "streetAddress": "Reynolds International Limited, Unit 17, Mold Business Park, Wrexham Road", "postalCode": "CH17 1XP", "addressLocality": "Mold", "addressRegion": "Flintshire", "addressCountry": "United Kingdom" } } ], "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." } }