{
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    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/CEFAS0205ca85-3e50-44f3-8bcb-2c29239974cd.jsonld",
    "identifier": "CEFAS0205ca85-3e50-44f3-8bcb-2c29239974cd",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=CEFAS0205ca85-3e50-44f3-8bcb-2c29239974cd",
    "name": "Nephrops underwater TV Surveys in the Eastern Irish Sea (video data and database)",
    "description": "Underwater TV (UWTV) surveys dataset, used as basis of the Nephrops (\r\n*Nephrops**norvegicus*) assessment to develop fishery independent \r\nindicators of stock size, exploitation status and catch advice. The standard \r\nmethodology involves the use of a sledge mounted camera to film the seabed at \r\na fix grid of stations conducting TV tows for 10 minutes.\r\n\r\nData has been collected in 1997, 1998, 2007 to 2012 and yearly from 2014. The \r\ndataset holds data from the East Irish Sea (FU14).\r\n\r\nStation data are held electronically. TV footage is held on VHS tapes and on \r\nDVDs and backup up electronically from 2014.",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
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        "use: http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode"
    ],
    "distribution": [
        {
            "@type": "DataDownload",
            "name": "Cefas Data Portal",
            "description": "The Cefas Data Portal contains metadata records and data sets available to download and connect to in support of our commitment to open science.",
            "contentUrl": "https://data.cefas.co.uk/view/720"
        }
    ],
    "temporalCoverage": "1997/2012-08-08",
    "keywords": [
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            "identifier": "http://vocab.nerc.ac.uk/collection/P03/current/B070/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P03/current/",
            "termCode": "B070",
            "name": "Biota abundance, biomass and diversity"
        },
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            "identifier": "http://vocab.nerc.ac.uk/collection/P03/current/H004/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P03/current/",
            "termCode": "H004",
            "name": "Fisheries"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "https://www.eionet.europa.eu/gemet/en/concept/1889",
            "name": "Crustacean"
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            "identifier": "https://www.eionet.europa.eu/gemet/en/concept/7646",
            "name": "Shellfish"
        },
        {
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            "identifier": "https://www.eionet.europa.eu/gemet/en/concept/8099",
            "name": "Stock (biological)"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/sd/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
            "termCode": "sd",
            "name": "Species distribution"
        },
        {
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            "identifier": "http://vocab.nerc.ac.uk/collection/L13/current/NB/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/L13/current/",
            "termCode": "NB",
            "name": "Benthic boundary"
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            "termCode": "SD",
            "name": "Sediment"
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/",
            "termCode": "NDGO0001",
            "name": "Marine Environmental Data and Information Network"
        },
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            "identifier": "http://vocab.nerc.ac.uk/collection/N01/current/NDGO0005/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/",
            "termCode": "NDGO0005",
            "name": "data.gov.uk"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "53.75 -4.5 55 -3"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "https://epsg.org/crs_4326/WGS-84.html",
                "value": "WGS 84"
            }
        ]
    },
    "author": [
        {
            "@type": "Organization",
            "name": "Department for Environment, Food and Rural Affairs (DEFRA)",
            "description": "owner",
            "email": "defra.helpline@defra.gov.uk",
            "address": {
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            }
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    "maintainer": [
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            "@type": "Organization",
            "name": "Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)",
            "description": "custodian",
            "email": "data.manager@cefas.co.uk",
            "address": {
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                "streetAddress": "Cefas Lowestoft Laboratory, Pakefield Road",
                "postalCode": "NR33 0HT",
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                "addressRegion": "Suffolk",
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                "postalCode": "NR33 0HT",
                "addressLocality": "Lowestoft",
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                "addressCountry": "UK"
            }
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    ],
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            "address": {
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                "postalCode": "NR33 0HT",
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                "addressRegion": "Suffolk",
                "addressCountry": "UK"
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    "creator": [
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            "description": "owner",
            "email": "defra.helpline@defra.gov.uk",
            "address": {
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    ],
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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 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."
    }
}