{ "@context": "https://schema.org", "@type": "Dataset", "@id": "http://portal.medin.org.uk/portal/json-ld/8f47902b-d7e4-4c92-9738-14a5b62543ff.jsonld", "identifier": "8f47902b-d7e4-4c92-9738-14a5b62543ff", "url": "http://portal.medin.org.uk/portal/?details&tpc=8f47902b-d7e4-4c92-9738-14a5b62543ff", "name": "2015, EGS, Zone 6 - Rampion, Geophysical Survey", "description": "In June 2015 E.ON contracted EGS International Ltd (EGSi) to undertake a preconstruction geophysical and UXO survey of the wind turbine generator (WTG) locations, interarray cables (IAC) and the potential export cable (EC) routes for the Rampion offshore wind farm site. The objective of the Geophysical investigation is to provide detailed information and additional geophysical data for UXO mitigation in relation to the future installation of the Rampion Offshore Wind Farm.\r\n\r\nTo achieve these aims, data were acquired using; a high frequency multibeam system, a sidescan sonar (SSS) positioned via a USBL system, a pinger (SBP) and a magnetometer array (5 on EGS Pioneer and 3 on Wessex Explorer). The survey was conducted on board the EGS Pioneer and Wessex Explorer operating on a 24 hour and 12hour operational basis with Shoreham and Brighton as the ports of operation respectively. Mobilisation of the EGS Pioneer took place between the 8th and 23rd June 2015, and 10th and 16th July for the Wessex Explorer. Geophysical survey operations were conducted using the EGS Pioneer and the Wessex Explorer between 16th June 2015 and 26th October 2015; vessel operations on the EGS Pioneer were carried out over the whole survey period; operations on the Wessex Explorer were carried out between 16th July and 8th September 2015 including demobilisation on the final day.", "includedInDataCatalog": { "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld" }, "conditionsOfAccess": [ "access: There will be no limitations when published on the Marine Data Exchange", "use: Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use" ], "temporalCoverage": "2015-06-15/2015-10-26", "keywords": [ { "@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/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/SSCN/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "SSCN", "name": "Side-scan sonar" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/ASAM/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "ASAM", "name": "Acoustic backscatter in the water column" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MMAN/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "MMAN", "name": "Magnetics" }, { "@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/M0404/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M04/current/", "termCode": "M0404", "name": "Pre-Construction engineering" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/M03/current/M0310/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M03/current/", "termCode": "M0310", "name": "Offshore Substation" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/M03/current/M0308/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M03/current/", "termCode": "M0308", "name": "Offshore area of search" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/M03/current/M0309/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M03/current/", "termCode": "M0309", "name": "Offshore Cable Corridor" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/10/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/", "termCode": "10", "name": "Elevation" } ], "spatialCoverage": { "@type": "Place", "geo": { "@type": "GeoShape", "box": "50.6121 -0.3725 50.8165 -0.0497" }, "additionalProperty": [ { "@type": "PropertyValue", "propertyID": "https://apps.epsg.org/api/v1/ProjectedCoordRefSystem/32630", "value": "WGS 84 / UTM zone 30N" } ] }, "author": [ { "@type": "Organization", "name": "E.ON Climate & Renewables UK", "description": "owner", "email": "hellobusiness@eonnext.com", "address": { "@type": "PostalAddress" } } ], "maintainer": [ { "@type": "Organization", "name": "The Crown Estate", "description": "custodian", "email": "enquiries@thecrownestate.co.uk", "telephone": "+44 020 7851 5000", "address": { "@type": "PostalAddress" } } ], "producer": [ { "@type": "Organization", "name": "EGS (International) Ltd", "description": "originator", "email": "dassh.enquiries@mba.ac.uk", "address": { "@type": "PostalAddress" } } ], "publisher": [ { "@type": "Organization", "name": "EGS (International) Ltd", "description": "pointOfContact", "email": "dassh.enquiries@mba.ac.uk", "address": { "@type": "PostalAddress" } } ], "provider": [ { "@type": "Organization", "name": "The Crown Estate", "description": "distributor", "email": "enquiries@thecrownestate.co.uk", "telephone": "+44 020 7851 5000", "address": { "@type": "PostalAddress" } } ], "creator": [ { "@type": "Organization", "name": "E.ON Climate & Renewables UK", "description": "owner", "email": "hellobusiness@eonnext.com", "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." } }