@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/JJVT-4527> 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 "Snow pit temperatures observed at the annual snow surveys taking place in the end of the snow season in late winter (app. April). The logging consists of snow temperature measurements in the snow profile for every 10 cm. Coordinates of the specific snow pits are given in latitude and longitude in the datafile. Description of the snow pit profiles' snow grain size, grain shape and hardness and snow densities are presented in Snow pit stratigraphy - manual measurement and Snow pit density - manual measurement (kg m-3), respectively. The snow survey in Kobbefjord has been carried out annually in late winter since 2008. Please contact the ClimateBasis Nuuk manager for detailed snow survey reports." ;
    dct:identifier "https://data.g-e-m.dk/datasets/10.17897/JJVT-4527" ;
    dct:issued "2026-05-20T13:16:05.045241"^^xsd:dateTime,
        "2026-05-20T16:13:29.766144"^^xsd:dateTime ;
    dct:modified "2026-05-20T16:13:29.756183"^^xsd:dateTime,
        "2026-05-20T16:13:29.759143"^^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 ((-51.3800 64.1300, -51.3800 64.1300, -51.3800 64.1300, -51.3800 64.1300))"^^gsp:wktLiteral ] ;
    dct:temporal [ a dct:PeriodOfTime ;
            dcat:endDate "2024-04-10"^^xsd:date ;
            dcat:startDate "2012-03-28"^^xsd:date ],
        [ a dct:PeriodOfTime ;
            dcat:endDate "2024-04-10"^^xsd:date ;
            dcat:startDate "2012-03-28"^^xsd:date ] ;
    dct:title "Snow pit temperature - manual measurement (°C)" ;
    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/JJVT-4527" ] ;
            schema:name "University of Copenhagen (UCPH - Partner 3)" ] ;
    schema:dateModified "2026-05-20T16:13:29.756183" ;
    schema:datePublished "2020-01-01",
        "2020-01-01T00:00:00" ;
    schema:description "Snow pit temperatures observed at the annual snow surveys taking place in the end of the snow season in late winter (app. April). The logging consists of snow temperature measurements in the snow profile for every 10 cm. Coordinates of the specific snow pits are given in latitude and longitude in the datafile. Description of the snow pit profiles' snow grain size, grain shape and hardness and snow densities are presented in Snow pit stratigraphy - manual measurement and Snow pit density - manual measurement (kg m-3), respectively. The snow survey in Kobbefjord has been carried out annually in late winter since 2008. Please contact the ClimateBasis Nuuk manager for detailed snow survey reports." ;
    schema:distribution <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527> ;
    schema:identifier "https://data.g-e-m.dk/datasets/10.17897/JJVT-4527" ;
    schema:keywords "ARCTIC",
        "ATMOSPHERE",
        "CLIMATE INDICATORS",
        "CLIMATOLOGY",
        "ECOSYSTEMS",
        "GREENLAND",
        "METEOROLOGY" ;
    schema:license "https://creativecommons.org/licenses/by-sa/4.0/" ;
    schema:name "Snow pit temperature - manual measurement (°C)" ;
    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\": [[[-51.38, 64.13], [-51.38, 64.13], [-51.38, 64.13], [-51.38, 64.13]]]}" ] ] ;
    schema:temporalCoverage "2012-03-28/2024-04-10" ;
    schema:url "https://data.g-e-m.dk/datasets/10.17897/JJVT-4527" ;
    schema:variableMeasured [ a schema:PropertyValue ;
            schema:description "Air temperature at the time of observation" ;
            schema:name "Air temperature (°C)" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Air+temperature+(%C2%B0C)> ;
            schema:unitText "°C" ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Air+temperature+(%C2%B0C)> ],
        [ a schema:PropertyValue ;
            schema:description "Location ID" ;
            schema:name "Station number" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Station+number> ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Station+number> ],
        [ a schema:PropertyValue ;
            schema:description "Date of observation" ;
            schema:name "Date" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Date> ;
            schema:unitText "YYYY-MM-DD" ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Date> ],
        [ a schema:PropertyValue ;
            schema:description "Name of observation location" ;
            schema:name "Location" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Location> ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Location> ],
        [ a schema:PropertyValue ;
            schema:description "Snow temperature observation" ;
            schema:name "Snow temperature (°C)" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Snow+temperature+(%C2%B0C)> ;
            schema:unitText "°C" ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Snow+temperature+(%C2%B0C)> ],
        [ a schema:PropertyValue ;
            schema:description "Corresponding snow depth to snow temperature measurement. Ground is 0m" ;
            schema:name "Temperature measurement height (m)" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Temperature+measurement+height+(m)> ;
            schema:unitText "M" ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Temperature+measurement+height+(m)> ],
        [ a schema:PropertyValue ;
            schema:name "Longitude" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Longitude> ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Longitude> ],
        [ a schema:PropertyValue ;
            schema:name "Latitude" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Latitude> ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Latitude> ],
        [ a schema:PropertyValue ;
            schema:description "Total height of snow pit. Ground is 0m." ;
            schema:name "Total snow depth (m)" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Total+snow+depth+(m)> ;
            schema:unitText "M" ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Total+snow+depth+(m)> ],
        [ a schema:PropertyValue ;
            schema:description "Time of observation (WGWT, UTC-3)" ;
            schema:name "Time" ;
            schema:propertyID <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Time> ;
            schema:unitText "HH:MM" ;
            schema:url <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527#column=Time> ] ;
    schema:version "1" ;
    owl:versionInfo "1" ;
    dcat:accessURL <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527> ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "[{\"author_name\": \"Greenland Ecosystem Monitoring\"}]" ] ;
    dcat:distribution <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527> ;
    dcat:keyword "ARCTIC",
        "ATMOSPHERE",
        "CLIMATE INDICATORS",
        "CLIMATOLOGY",
        "ECOSYSTEMS",
        "GREENLAND",
        "METEOROLOGY" ;
    dcat:landingPage <https://data.g-e-m.dk/datasets/10.17897/JJVT-4527> ;
    dcat:theme "greenland-institute-of-natural-resources" .