@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix schema: <http://schema.org/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.g-e-m.dk/datasets/10.17897/N93X-Y018> a schema:DataDownload,
        schema:Dataset,
        dcat:Dataset,
        dcat:Distribution,
        foaf:Document ;
    dct:bibliographicCitation "Read the documentation, GEM terms of use and how to cite: https://data.g-e-m.dk/guides. Please get in touch with the GEM secretariat if you need help to cite correctly." ;
    dct:description "Wind direction measured at a height of 10 m above ground, average over 10 min interval with time label at end of bin. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the value from the other sensor is used. Direction is given clockwise from north as the direction from which the wind is blowing." ;
    dct:identifier "https://data.g-e-m.dk/datasets/10.17897/N93X-Y018" ;
    dct:issued "2026-05-20T13:16:27.421949"^^xsd:dateTime,
        "2026-05-20T16:13:41.548843"^^xsd:dateTime ;
    dct:modified "2026-05-20T16:13:41.540503"^^xsd:dateTime,
        "2026-05-20T16:13:41.542951"^^xsd:dateTime ;
    dct:publisher [ a foaf:Agent ;
            foaf:homepage <https://data.g-e-m.dk> ;
            foaf:name "Greenland Ecosystem Monitoring" ],
        [ a foaf:Agent ;
            foaf:homepage <https://data.g-e-m.dk> ;
            foaf:name "Greenland Ecosystem Monitoring" ] ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-51.3431 64.1331, -51.3431 64.1331, -51.3431 64.1331, -51.3431 64.1331))"^^gsp:wktLiteral ] ;
    dct:temporal [ a dct:PeriodOfTime ;
            dcat:endDate "2025-12-31"^^xsd:date ;
            dcat:startDate "2007-10-22"^^xsd:date ],
        [ a dct:PeriodOfTime ;
            dcat:endDate "2025-12-31"^^xsd:date ;
            dcat:startDate "2007-10-22"^^xsd:date ] ;
    dct:title "wind direction 10 m - 10 min average" ;
    schema:about [ a schema:Thing ;
            schema:name "greenland-institute-of-natural-resources" ] ;
    schema:citation "Read the documentation, GEM terms of use and how to cite: https://data.g-e-m.dk/guides. Please get in touch with the GEM secretariat if you need help to cite correctly." ;
    schema:creator [ a schema:Organization ;
            schema:contactPoint [ a schema:ContactPoint ;
                    schema:contactType "customer service" ;
                    schema:name "University of Copenhagen (UCPH - Partner 3)" ;
                    schema:url "https://data.g-e-m.dk/datasets/10.17897/N93X-Y018" ] ;
            schema:name "University of Copenhagen (UCPH - Partner 3)" ] ;
    schema:dateModified "2026-05-20T16:13:41.540503" ;
    schema:datePublished "2020-01-01",
        "2020-01-01T00:00:00" ;
    schema:description "Wind direction measured at a height of 10 m above ground, average over 10 min interval with time label at end of bin. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the value from the other sensor is used. Direction is given clockwise from north as the direction from which the wind is blowing." ;
    schema:distribution <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018> ;
    schema:identifier "https://data.g-e-m.dk/datasets/10.17897/N93X-Y018" ;
    schema:keywords "ARCTIC",
        "ATMOSPHERE",
        "ATMOSPHERIC WINDS",
        "CLIMATE INDICATORS",
        "CLIMATOLOGY",
        "ECOSYSTEMS",
        "GREENLAND",
        "METEOROLOGY" ;
    schema:license "https://creativecommons.org/licenses/by-sa/4.0/" ;
    schema:name "wind direction 10 m - 10 min average" ;
    schema:publisher [ a schema:Organization ;
            schema:contactPoint [ a schema:ContactPoint ;
                    schema:contactType "customer service" ;
                    schema:name "Greenland Ecosystem Monitoring" ;
                    schema:url "https://data.g-e-m.dk" ] ;
            schema:name "Greenland Ecosystem Monitoring" ] ;
    schema:spatialCoverage [ a schema:Place ;
            schema:geo [ a schema:GeoShape ;
                    schema:polygon "{\"type\": \"Polygon\", \"coordinates\": [[[-51.34305953979492, 64.133056640625], [-51.34305953979492, 64.133056640625], [-51.34305953979492, 64.133056640625], [-51.34305953979492, 64.133056640625]]]}" ] ] ;
    schema:temporalCoverage "2007-10-22/2025-12-31" ;
    schema:url "https://data.g-e-m.dk/datasets/10.17897/N93X-Y018" ;
    schema:variableMeasured [ a schema:PropertyValue ;
            schema:description "Time of observation (UTC-3)" ;
            schema:name "Time" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018#column=Time> ;
            schema:unitText "HH:MM" ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018#column=Time> ],
        [ a schema:PropertyValue ;
            schema:description "Date of observation" ;
            schema:name "Date" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018#column=Date> ;
            schema:unitText "YYYY-MM-DD" ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018#column=Date> ],
        [ a schema:PropertyValue ;
            schema:description "Wind direction measured at a height of 10 m above ground, average over 10 min interval with time label at end of bin. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the value from the other sensor is used. Direction is given clockwise from north as the direction from which the wind is blowing." ;
            schema:name "Quality Flag" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018#column=Quality+Flag> ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018#column=Quality+Flag> ],
        [ a schema:PropertyValue ;
            schema:description "observed value" ;
            schema:name "wind_direction_10m" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018#column=wind_direction_10m> ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018#column=wind_direction_10m> ] ;
    schema:version "1" ;
    owl:versionInfo "1" ;
    dcat:accessURL <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018> ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "[{\"author_name\": \"Greenland Ecosystem Monitoring\"}]" ] ;
    dcat:distribution <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018> ;
    dcat:keyword "ARCTIC",
        "ATMOSPHERE",
        "ATMOSPHERIC WINDS",
        "CLIMATE INDICATORS",
        "CLIMATOLOGY",
        "ECOSYSTEMS",
        "GREENLAND",
        "METEOROLOGY" ;
    dcat:landingPage <https://data.g-e-m.dk/datasets/10.17897/N93X-Y018> ;
    dcat:theme "greenland-institute-of-natural-resources" .

