@prefix dcat: . @prefix dct: . @prefix foaf: . @prefix gsp: . @prefix locn: . @prefix owl: . @prefix schema: . @prefix vcard: . @prefix xsd: . 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 "Water discharge in Røde Elv (RE) is based on water level registrations and a relation between measured discharge (Q) and water level (h). The Q/h relation is made in close collaboration with Asiaq, Greenland Survey. The timestamp of the calculated discharge data refer to UTC-3. Data was calculated for every 10 minutes up to 2017. From 2017 onwards the time step was 15 minutes. Data cover the main runoff season. However, the start and the end of the annual time series refer to the time when the automatic sensors were deployed and removed from the water. For a better estimation of the break-up and freeze-in period, please contact the GeoBasisDisko data manager. The drainage basin of this Røde Elv site is approximately 100 km2 and varies in elevation from 0-800 m above sea level. Find more data about river water in Røde Elv under Hydrology (RiverWaterChemistry, SuspendedSediment, and Multisensor)." ; dct:identifier "https://data.g-e-m.dk/datasets/10.17897/JM30-JC87" ; dct:issued "2026-05-20T13:17:09.773401"^^xsd:dateTime, "2026-05-20T16:14:01.197242"^^xsd:dateTime ; dct:modified "2026-05-20T16:14:01.185999"^^xsd:dateTime, "2026-05-20T16:14:01.188746"^^xsd:dateTime ; dct:publisher [ a foaf:Agent ; foaf:homepage ; foaf:name "Greenland Ecosystem Monitoring" ], [ a foaf:Agent ; foaf:homepage ; foaf:name "Greenland Ecosystem Monitoring" ] ; dct:spatial [ a dct:Location ; locn:geometry "POLYGON ((-53.4982 69.2536, -53.4982 69.2536, -53.4982 69.2536, -53.4982 69.2536))"^^gsp:wktLiteral ] ; dct:temporal [ a dct:PeriodOfTime ; dcat:endDate "2023-09-21"^^xsd:date ; dcat:startDate "2015-06-18"^^xsd:date ], [ a dct:PeriodOfTime ; dcat:endDate "2023-09-21"^^xsd:date ; dcat:startDate "2015-06-18"^^xsd:date ] ; dct:title "WaterDischarge" ; schema:about [ a schema:Thing ; schema:name "arctic-station" ] ; 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/JM30-JC87" ] ; schema:name "University of Copenhagen (UCPH - Partner 3)" ] ; schema:dateModified "2026-05-20T16:14:01.185999" ; schema:datePublished "2020-01-01", "2020-01-01T00:00:00" ; schema:description "Water discharge in Røde Elv (RE) is based on water level registrations and a relation between measured discharge (Q) and water level (h). The Q/h relation is made in close collaboration with Asiaq, Greenland Survey. The timestamp of the calculated discharge data refer to UTC-3. Data was calculated for every 10 minutes up to 2017. From 2017 onwards the time step was 15 minutes. Data cover the main runoff season. However, the start and the end of the annual time series refer to the time when the automatic sensors were deployed and removed from the water. For a better estimation of the break-up and freeze-in period, please contact the GeoBasisDisko data manager. The drainage basin of this Røde Elv site is approximately 100 km2 and varies in elevation from 0-800 m above sea level. Find more data about river water in Røde Elv under Hydrology (RiverWaterChemistry, SuspendedSediment, and Multisensor)." ; schema:distribution ; schema:identifier "https://data.g-e-m.dk/datasets/10.17897/JM30-JC87" ; schema:keywords "ARCTIC", "CLIMATE INDICATORS", "ECOSYSTEMS", "GEOGRAPHY", "GREENLAND", "HYDROLOGY", "PHYSICAL GEOGRAPHY", "RIVERS-STREAMS" ; schema:license "https://creativecommons.org/licenses/by-sa/4.0/" ; schema:name "WaterDischarge" ; 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\": [[[-53.49822998046875, 69.25361633300781], [-53.49822998046875, 69.25361633300781], [-53.49822998046875, 69.25361633300781], [-53.49822998046875, 69.25361633300781]]]}" ] ] ; schema:temporalCoverage "2015-06-18/2023-09-21" ; schema:url "https://data.g-e-m.dk/datasets/10.17897/JM30-JC87" ; schema:variableMeasured [ a schema:PropertyValue ; schema:name "Date" ; schema:propertyID ; schema:unitText "YYYY-MM-DD" ; schema:url ], [ a schema:PropertyValue ; schema:description "UTC-3" ; schema:name "Time (UTC-3)" ; schema:propertyID ; schema:unitText "HH:MM" ; schema:url ], [ a schema:PropertyValue ; schema:description "Minutes between data registration" ; schema:name "Logging interval_min" ; schema:propertyID ; schema:unitText "minutes" ; schema:url ], [ a schema:PropertyValue ; schema:description "Calculated water discharge based on water level data and discharge measurements" ; schema:name "WaterDischarge_m3 s-1" ; schema:propertyID ; schema:unitText "m3 s-1" ; schema:url ] ; schema:version "1" ; owl:versionInfo "1" ; dcat:accessURL ; dcat:contactPoint [ a vcard:Organization ; vcard:fn "[{\"author_name\": \"Greenland Ecosystem Monitoring\"}]" ] ; dcat:distribution ; dcat:keyword "ARCTIC", "CLIMATE INDICATORS", "ECOSYSTEMS", "GEOGRAPHY", "GREENLAND", "HYDROLOGY", "PHYSICAL GEOGRAPHY", "RIVERS-STREAMS" ; dcat:landingPage ; dcat:theme "arctic-station" .