{
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    "@type": "Dataset",
    "@id": "https://portal.medin.org.uk/?details&tpc=015_c294df6e-4ab5-4e7e-88c9-8ea9661fb3bf",
    "identifier": "c294df6e-4ab5-4e7e-88c9-8ea9661fb3bf",
    "url": "https://portal.medin.org.uk/?details&tpc=015_c294df6e-4ab5-4e7e-88c9-8ea9661fb3bf",
    "name": "2005, Quest Underwater Services, Kentish Flats, Debris Survey Diving Confirmation",
    "description": "A post construction survey was carried out by EMU Ld between 23 September and 8 October 2005. A single beam echo sounder and sidescan sonar collected data which was compared with the pre construction survey data. Analysis of this data by EMU suggested that 10 of the 52 targets identified were possible debris.\r\n\r\nThe aim of Quest Underwater Services Limited was to dive the 10 targets and confirm that they were not debris left as part of the windfarm construction process.\r\n\r\nSeabed features were found that explained some of the sie scan sonar echoes. No construction or other debris was found.\r\n\r\nA certificate was issued on 13 July confirming that no construction debris had been left on the seabed.",
    "includedInDataCatalog": {
        "@id": "https://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "access: There will be no limitations when published on the Marine Data Exchange",
        "access: None",
        "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: None"
    ],
    "temporalCoverage": "2005-09-22/2005-10-07",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/SBPH/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "SBPH",
            "name": "Seabed photography"
        },
        {
            "@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"
        },
        {
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            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MMAN/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "MMAN",
            "name": "Magnetics"
        },
        {
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            "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/M0406/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M04/current/",
            "termCode": "M0406",
            "name": "Post-Construction monitoring"
        },
        {
            "@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/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/13/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
            "termCode": "13",
            "name": "Geology"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.373278 1.0327 51.473833 1.1424"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "https://apps.epsg.org/api/v1/ProjectedCoordRefSystem/27700",
                "value": "urn:ogc:def:crs:EPSG:27700"
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    "author": [
        {
            "@type": "Organization",
            "name": "Vattenfall",
            "description": "owner",
            "email": "renewables@vattenfall.co.uk",
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    ],
    "maintainer": [
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            "name": "The Crown Estate",
            "description": "custodian",
            "email": "enquiries@thecrownestate.co.uk",
            "telephone": "+44 020 7851 5000",
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    "producer": [
        {
            "@type": "Organization",
            "name": "Quest Underwater Services Limited",
            "description": "originator",
            "email": "hugh@questmarine.co.uk",
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                "@type": "PostalAddress"
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        }
    ],
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            "email": "MDE@vattenfall.com",
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            "telephone": "+44 020 7851 5000",
            "address": {
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        }
    ],
    "creator": [
        {
            "@type": "Organization",
            "name": "Vattenfall",
            "description": "owner",
            "email": "renewables@vattenfall.co.uk",
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                "@type": "PostalAddress"
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        "@type": "Organization",
        "url": "https://portal.medin.org.uk/portal/",
        "name": "Marine Environmental Data and Information Network (MEDIN)",
        "description": "The MEDIN portal contains information about 19701 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 2026-08-19. Record deletion takes place weekly and the latest occurred 2026-08-16."
    }
}