{
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    "@type": "Dataset",
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    "identifier": "06e22ec2de4e59c59cabcf18b545fbc3",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=06e22ec2de4e59c59cabcf18b545fbc3",
    "name": "The oceanographic dataset collected during the research cruise identified as CH25 on board the RRS Challenger",
    "description": "The dataset comprises 60 hydrographic data profiles, collected by a conductivity-temperature-depth (CTD) sensor package, within the North East Atlantic Ocean area. It incorporates eastern parts of the Ellett Line section east of the Anton Dohrn seamount, CTD sections in the North Channel (Copeland-Portpatrick, Corsewall-Sanda and Kintyre-Antrim) between the mainland/Skye and the outer Hebrides and a section running NW from Lewis and across the Wyville Thomson Ridge. The data were collected during February and March of 1988. A complete list of all data parameters are described by the SeaDataNet Parameter Discovery Vocabulary (PDV) keywords assigned in this metadata record. The data were collected by the Scottish Marine Biological Association as part of the North Atlantic Norwegian Sea Exchange (NANSEN) project.",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "access: No limitations apply",
        "access: Data are freely available to all following agreement to the terms and conditions of the Open Government Licence. The licence terms and conditions are available via https://www.bodc.ac.uk/data/documents/nodb/267809/",
        "use: Usage restrictions are specified in the terms of the licence"
    ],
    "distribution": [
        {
            "@type": "DataDownload",
            "name": "BODC online data delivery service",
            "description": "Access the BODC 'all data series' National Oceanographic Database data delivery service; pre-filtered for the RRS Challenger Cruise CH25 data collection",
            "contentUrl": "https://www.bodc.ac.uk/data/bodc_database/nodb/cruise/3239/"
        }
    ],
    "temporalCoverage": "1988-02-24/1988-06-08",
    "keywords": [
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            "name": "epipelagic water column"
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            "name": "mesopelagic water column"
        },
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            "termCode": "WC",
            "name": "water column"
        },
        {
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/L13/current/",
            "termCode": "U1",
            "name": "upper epipelagic water column"
        },
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/L13/current/",
            "termCode": "NS",
            "name": "water column boundary layer"
        },
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/L13/current/",
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            "name": "bathypelagic water column"
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        },
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/",
            "termCode": "NDGO0003",
            "name": "Natural Environment Research Council Designated Data Centres"
        },
        {
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            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/AYMD/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "AYMD",
            "name": "Date and time"
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        {
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            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MPMN/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "MPMN",
            "name": "Moored instrument depth"
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
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            "name": "Salinity of the water column"
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            "termCode": "RFVL",
            "name": "Horizontal velocity of the water column (currents)"
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            "name": "Temperature of the water column"
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            "name": "Inner Seas off the West Coast of Scotland"
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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."
    }
}