{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/43025210-ccea-4b91-9237-2cd49bd2d8fd.jsonld",
    "identifier": "43025210-ccea-4b91-9237-2cd49bd2d8fd",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=43025210-ccea-4b91-9237-2cd49bd2d8fd",
    "name": "2012, PLA Hydrographic Service, Gunfleet Sands 1 and 2, Wind Turbine Inspection Surveys (Autumn 2012)",
    "description": "The Port of London Authority (PLA) Hydrographic Service was commissioned by DONG Energy to undertake repeat Multibeam Echosounder (MBES) surveys at the Gunfleet Sands Offshore Windfarm in the Thames Estuary. Previous surveys have been conducted at 6 monthly intervals from September 2010.\r\n\r\nThe surveys are required for the FEPA Licence Numbers: Gunfleet Sands I & II (GF1L/2011/0064/9 & GF2 L/2011/00065/3) Offshore Windfarm.\r\nThe scope of work, for the September 2012 survey, was as undertaken in 2010 which included:\r\n1. MBES survey the seabed of an area 2400m x 100m around and between six adjacent turbines, namely A6 to F6.\r\n2. For 2011, a requirement for additional works and analysis identified by DONG Energy, namely: - Volume calculations at each of the six turbine sites, difference surface charts.\r\n3. For March 2012 there was a requirement to delineate the full extent of scour from the turbines.\r\n\r\nThis series covers survey elements which were undertaken on the 1st September 2012 around turbines A6-F6.\r\n\r\nThe survey work was carried out using the PLA survey vessel \u2018Yantlet\u2019, with bathymetric data being collected using a hull-mounted Reson SeaBat 8125h MBES.",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "http://marinedataexchange.co.uk/pages/terms-of-use.aspx",
        "otherRestrictions: http://marinedataexchange.co.uk/pages/terms-of-use.aspx"
    ],
    "temporalCoverage": "2012-09-01",
    "keywords": [
        {
            "@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/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/P23/current/MD007/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P23/current/",
            "termCode": "MD007",
            "name": "Bathymetry and Seafloor topography"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/A03/current/Geophysical/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/A03/current/",
            "termCode": "Geophysical",
            "name": "Geophysical"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P13/current/GTER0066/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P13/current/",
            "termCode": "GTER0066",
            "name": "Marine Sediments"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P21/current/MS9639/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P21/current/",
            "termCode": "MS9639",
            "name": "scouring"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/S04/current/S04164/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/S04/current/",
            "termCode": "S04164",
            "name": "echo sounder"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.ndg.nerc.ac.uk/term/N010/4/NDGO0001",
            "name": "Marine Environmental Data and Information Network"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/N01/current/NDGO0001/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/",
            "termCode": "NDGO0001",
            "name": "Marine Environmental Data and Information Network"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51 1 52.5 2"
        },
        "name": {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/C19/current/1_2/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/",
            "termCode": "1_2",
            "name": "North Sea"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "http://www.opengis.net/def/crs/OGC/1.3/CRS84",
                "value": "urn:ogc:def:crs:EPSG:4326"
            }
        ]
    },
    "maintainer": [
        {
            "@type": "Organization",
            "name": "DONG Energy Power (UK) Ltd",
            "description": "custodian",
            "email": "receplon@dongenergy.co.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "producer": [
        {
            "@type": "Organization",
            "name": "Port of London Authority Hydrographic Service",
            "description": "originator",
            "email": "hydrographic@pla.co.uk",
            "telephone": "+44 (0) 1474 562206",
            "faxNumber": "+44 (0) 1474 562314",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Hydrographic Service, Royal Pier Road",
                "postalCode": "DA12 2BG",
                "addressLocality": "Gravesend",
                "addressRegion": "Kent",
                "addressCountry": "United Kingdom"
            }
        }
    ],
    "publisher": [
        {
            "@type": "Organization",
            "name": "DONG Energy Power (UK) Ltd",
            "description": "pointOfContact",
            "email": "receplon@dongenergy.co.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "creator": [
        {
            "@type": "Organization",
            "name": "Port of London Authority Hydrographic Service",
            "description": "originator",
            "email": "hydrographic@pla.co.uk",
            "telephone": "+44 (0) 1474 562206",
            "faxNumber": "+44 (0) 1474 562314",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Hydrographic Service, Royal Pier Road",
                "postalCode": "DA12 2BG",
                "addressLocality": "Gravesend",
                "addressRegion": "Kent",
                "addressCountry": "United Kingdom"
            }
        }
    ],
    "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."
    }
}