{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/a7c12e45-10a1-32c1-9969-a0c023bccc8f.jsonld",
    "identifier": "a7c12e45-10a1-32c1-9969-a0c023bccc8f",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=a7c12e45-10a1-32c1-9969-a0c023bccc8f",
    "name": "AREA 202 MARINE AGGREGATE EXTRACTION",
    "description": "An archaeological assessment of marine geophysical data as part of the heritage impact monitoring process implemented for aggregate extraction Area 202, situated approximately nine kilometres offshore from Great Yarmouth, was carried out. The assessment reviewed sidescan sonar data covering Area 202 and integrated the results of previous studies undertaken in view of dredging licence application renewals for Area 202. No archaeological sites identified during previous studies lay within the limits of the monitoring areas. However, two new anomalies were identified within the sidescan sonar data analysed as part of the study. These were interpreted as isolated pieces of debris of no significant archaeological interest. No new exclusion zones were recommended for the area being monitored.",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "access: User must agree to ADS conditions https://archaeologydataservice.ac.uk/advice/termsOfUseAndAccess",
        "use: User must agree to ADS conditions https://archaeologydataservice.ac.uk/advice/termsOfUseAndAccess"
    ],
    "distribution": [
        {
            "@type": "DataDownload",
            "description": "Link to dataset",
            "contentUrl": "https://doi.org/10.5284/1090933"
        }
    ],
    "temporalCoverage": "2008-01-01/2008-12-31",
    "keywords": [
        {
            "@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"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/158/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
            "termCode": "158",
            "name": "Protected sites"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MARC/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "MARC",
            "name": "Marine archaeology"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "52.658892959325 1.8082809448242 52.672010456653 1.8299102783203"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "https://www.opengis.net/def/crs/EPSG/9.9.1/4326",
                "value": "WGS 84"
            }
        ]
    },
    "author": [
        {
            "@type": "Organization",
            "name": "Wessex Archaeology",
            "description": "owner",
            "email": "info@wessexarch.co.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "maintainer": [
        {
            "@type": "Organization",
            "name": "Archaeology Data Service",
            "description": "custodian",
            "email": "help@archaeologydataservice.ac.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "producer": [
        {
            "@type": "Organization",
            "name": "Wessex Archaeology",
            "description": "originator",
            "email": "info@wessexarch.co.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "publisher": [
        {
            "@type": "Organization",
            "name": "Archaeology Data Service",
            "description": "pointOfContact",
            "email": "help@archaeologydataservice.ac.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "provider": [
        {
            "@type": "Organization",
            "name": "Archaeology Data Service",
            "description": "distributor",
            "email": "help@archaeologydataservice.ac.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "creator": [
        {
            "@type": "Organization",
            "name": "Wessex Archaeology",
            "description": "owner",
            "email": "info@wessexarch.co.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "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."
    }
}