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    "url": "https://portal.medin.org.uk/?details&tpc=015_9a8e20ed-2ac1-4e93-90db-ca27db990d4a",
    "name": "2010, PLA Hydrographic Service, Gunfleet Sands 1 and 2, Export Cable and Wind Turbine Inspection Surveys",
    "description": "The Port of London Authority (PLA) Hydrographic Service was commissioned by DONG Energy to undertake Multibeam Echosounder (MBES) and Side Scan Sonar (SSS) surveys at the Gunfleet Sands Offshore Windfarm in the Thames Estuary.\r\n\r\nThe scope of work included:\r\n1. MBES and SSS survey of 100m wide corridor along Export Cable Route between the windfarm substation and landfall site, to the east of Clacton-on-Sea.\r\n2. MBES survey the seabed of an area 2400m x 100m around and between six adjacent turbines, namely A6 to F6.\r\n\r\nThis series covers survey elements which were undertaken on the 1st September 2010 around turbines A6-F6, and the 22nd \u2013 23rd September 2010 along the Export Cable Route. The survey work was carried out using the PLA survey vessel \u2018Verifier\u2019, with bathymetric data being collected using a hull-mounted Reson SeaBat 8101 MBES and SSS data using a CMAX CM2 sonar.",
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    "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": "2010-09-01/2010-09-22",
    "keywords": [
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            "name": "Acoustic backscatter in the water column"
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            "identifier": "http://vocab.nerc.ac.uk/collection/M04/current/M0406/",
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            "termCode": "M0406",
            "name": "Post-Construction monitoring"
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            "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"
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            "termCode": "M0309",
            "name": "Offshore Cable Corridor"
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            "name": "Oceanographic geographical features"
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    "spatialCoverage": {
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        "geo": {
            "@type": "GeoShape",
            "box": "51 1 52.5 2"
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                "propertyID": "https://apps.epsg.org/api/v1/ProjectedCoordRefSystem/32631",
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        "name": "Marine Environmental Data and Information Network (MEDIN)",
        "description": "The MEDIN portal contains information about 19721 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 2026-08-08. Record deletion takes place weekly and the latest occurred 2026-08-02."
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