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    "@id": "http://portal.medin.org.uk/portal/json-ld/86e61584-533e-4ca8-bcb9-5c7071490da1.jsonld",
    "identifier": "86e61584-533e-4ca8-bcb9-5c7071490da1",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=86e61584-533e-4ca8-bcb9-5c7071490da1",
    "name": "2008, Emu Ltd, Kentish Flats Offshore Windfarm Post-Construction Swath Survey",
    "description": "In accordance with the FEPA licence, there is a requirement to undertake pre-construction and postconstruction surveys of a selection of turbine locations and the associated cable corridors to determine rates of scour after construction. Emu Limited was commissioned by Kentish Flats Ltd. to carry out a series of hydrographic surveys spaced at 6 monthly intervals both before and after construction to achieve this requirement.\r\n\r\nThis report represents the data from the seventh such survey, the sixth since construction of the turbine foundations. The fieldwork was performed between on 2nd and 5th November 2007 by our subcontractor Port of London Authority (PLA) using the survey vessel Verifier. Depth data were acquired\r\nby a multibeam system fully integrated with motion sensor and navigation software.\r\n\r\nIn general the seabed levels, as in the five previous post-construction surveys, do not show any significant change beyond the areas close to the turbine bases.\r\nThe scour at the turbine bases ranges from 1.5m to 1.9m indicating little or no change from the previous survey in March 2007. Backfill continues slowly at each of the depressions caused by the jack-up platforms used during construction. This ranges from 0.1m to 0.2m in the last 6 months. A new set of four spudcan depressions has appeared to the south east of turbine E2. These show between 0.2m and 0.3m increase in depth. No depth changes have been noted along the cable corridors.",
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    "conditionsOfAccess": [
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        "copyright: http://www.marinedataexchange.co.uk/pages/terms-of-use.aspx"
    ],
    "temporalCoverage": "2007-11-02/2026-04-19",
    "keywords": [
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            "termCode": "M0406",
            "name": "Post-Construction monitoring"
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            "name": "Bathymetry and Elevation"
        },
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            "name": "Renewable Energy Lease area"
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    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.2682 1.0323 51.2843 1.0804"
        }
    },
    "maintainer": [
        {
            "@type": "Organization",
            "name": "Vattenfall Wind Power Ltd",
            "description": "custodian",
            "email": "info@vattenfall.com",
            "telephone": "+44 (0) 1434 611300",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Bridge End",
                "postalCode": "NE46 4NU",
                "addressLocality": "Hexham",
                "addressCountry": "United Kingdom"
            }
        }
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            "name": "EMU Limited - Head Office",
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                "streetAddress": "1 Mill Court, The Sawmills"
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            "email": "mde@thecrownestate.co.uk",
            "telephone": "+44 020 7851 5000",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "16 New Burlington Place",
                "postalCode": "W1S 2HX",
                "addressLocality": "London",
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                "streetAddress": "1 Mill Court, The Sawmills"
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        "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."
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