{ "@context": "https://schema.org", "@type": "Dataset", "@id": "http://portal.medin.org.uk/portal/json-ld/29c6b095-ca81-43f4-bf30-2c03b0fda759.jsonld", "identifier": "29c6b095-ca81-43f4-bf30-2c03b0fda759", "url": "http://portal.medin.org.uk/portal/?details&tpc=29c6b095-ca81-43f4-bf30-2c03b0fda759", "name": "2016, Fugro, Hornsea Project One - Heron Wind and Njord Ventus, UXO Survey", "description": "Fugro was contracted by DONG Energy Wind Power A/S (hereafter known as the client) to undertake a pre-construction and unexploded ordnance (UXO) survey on the Hornsea Project One offshore wind farm (HOW01). The HOW01 site is located approximately 105 km east of Spurn Head and the Humber Estuary, in the western North Sea, United Kingdom. The survey comprised of a geophysical survey of wind turbine generators (WTG) and inter-array cables (IAC) on the western (Lot 1) and eastern (Lot 2) part of the HOW01 site. The geophysical survey was undertaken by the Victor Hensen, Fugro Frontier and Fugro Helmert between June and October 2016. The objectives of the pre-construction UXO and engineering survey were: \r\n- Acquire high-resolution bathymetry, sidescan sonar, magnetometer and sub-bottom profiler data in the areas specified;\r\n- Acquire information on possible ferromagnetic objects;\r\n- Assess acquired magnetometer and acoustic data as instructed by the Employer and the Employers UXO Consultant, with the aim of identifying any potential UXO that may form a threat during installation of the wind farm;\r\n- Identify natural and man-made objects at or below the seabed that may affect possible offshore installations;\r\n- Identify seabed features and objects at or below seabed, both man-made and geomorphological;\r\n- Identify and quantify possible biogenic reefs;\r\n- Interpret the shallow subsurface (5 m depth) geology.", "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", "use: Once published, there will be no constraints on public access." ], "temporalCoverage": "2016-06-26/2016-11-01", "keywords": [ { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/SSTR/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/", "termCode": "SSTR", "name": "Sedimentary structure" }, { "@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/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/M0316/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M03/current/", "termCode": "M0316", "name": "Renewable Energy Lease area" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/31/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/", "termCode": "31", "name": "Habitats and biotopes" }, { "@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" }, { "@type": "DefinedTerm", "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/28/", "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/", "termCode": "28", "name": "Oceanographic geographical features" } ], "spatialCoverage": { "@type": "Place", "geo": { "@type": "GeoShape", "box": "53.82 1.64 53.98 2.23" }, "additionalProperty": [ { "@type": "PropertyValue", "propertyID": "https://apps.epsg.org/api/v1/ProjectedCoordRefSystem/25831", "value": "ETRS89 / UTM zone 31N" } ] }, "author": [ { "@type": "Organization", "name": "Orsted", "description": "owner", "email": "Customer-questions@orsted.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": "Fugro", "description": "originator", "email": "unknown", "telephone": "+44(0) 2392 205 500", "address": { "@type": "PostalAddress" } } ], "publisher": [ { "@type": "Organization", "name": "ABP Marine Environmental Research Ltd", "description": "pointOfContact", "email": "enquiries@abpmer.co.uk", "telephone": "02380711840", "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": "Orsted", "description": "owner", "email": "Customer-questions@orsted.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." } }