{"accessLimitation":{"value":"registrationRequired","availability":"Available","description":"Access to the resource is limited to users who have created a user account or registered with the service providing access to the resource.","uri":"http://vocab.nerc.ac.uk/collection/N07/current/RACC/"},"availability":"Available","boundingBoxes":[{"westBoundLongitude":-3.447,"eastBoundLongitude":-3.391,"southBoundLatitude":52.632,"northBoundLatitude":52.656,"bounds":"{\"type\": \"Feature\",      \"properties\": {},      \"geometry\": {        \"type\": \"Polygon\",        \"coordinates\": [[[-3.447, 52.632], [-3.447, 52.656], [-3.391, 52.656], [-3.391, 52.632], [-3.447, 52.632]]]      }}","coordinates":"[[[-3.447, 52.632], [-3.447, 52.656], [-3.391, 52.656], [-3.391, 52.632], [-3.447, 52.632]]]"}],"contactPoints":[{"familyName":"Marshall","givenName":"Miles","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"pointOfContact","email":"enquiries@ceh.ac.uk","fullName":"Marshall, M.","pointOfContact":"UK Centre for Ecology & Hydrology"}],"custodians":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"}],"datasetLanguages":["eng"],"datasetReferenceDate":{"publicationDate":"2012-04-02"},"description":"This dataset is from an automatic weather station (AWS) located at the Pontbren study site in mid-Wales, UK. The AWS was installed at the Bowl study site, an area of improved grassland, between 2006-2010 as part of the Pontbren Catchment Study Land Use and Management Multi-Scale Experimental Programme. The parameters measured by the AWS were; incident radiation, wind speed and direction, soil and air temperature, relative humidity and net radiation. All sensors are sampled every one minute and provided in the form of daily and ten-minute averages. Data are provided in the form of .txt files and generally split into six-month blocks. Associated with each data point in the .txt file is a quality assurance code, QA code, in the adjacent column. Details of the dataset and the quality assurance coding system (Appendix A) are provided in the supporting documentation. Other measurements taken at the Bowl include monitoring runoff from an improved grassland field in the form of overland and drain flow, soil water tension, soil volumetric moisture content, groundwater height and precipitation.","distributionFormats":[{"name":"Tab delimited text","type":"text/tab-separated-values","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"id":"7afa3b6a-c5c9-4ec5-9e1c-f162411f51cc","incomingCitationCount":0,"infoLinks":[{"url":"https://data-package.ceh.ac.uk/sd/7afa3b6a-c5c9-4ec5-9e1c-f162411f51cc.zip","name":"Supporting documents","description":"Documents available to assist with re-use of this dataset","function":"information","eidcDistribution":false,"type":"OTHER"}],"inspireThemes":[{"theme":"Environmental Monitoring Facilities","uri":"http://inspire.ec.europa.eu/theme/ef"}],"keywordsOther":[{"value":"soil","uri":"http://www.eionet.europa.eu/gemet/concept/7843"},{"value":"flooding","uri":"http://www.eionet.europa.eu/gemet/concept/3301"},{"value":"hydrology","uri":"http://www.eionet.europa.eu/gemet/concept/4118"},{"value":"flood risk management","uri":"http://www.eionet.europa.eu/gemet/concept/15173"}],"keywordsPlace":[{"value":"United Kingdom","uri":"http://sws.geonames.org/2635167"},{"value":"Wales","uri":"http://sws.geonames.org/2634895"},{"value":"Pontbren"}],"keywordsTheme":[{"value":"Climate and climate change","uri":"http://onto.nerc.ac.uk/CEHMD/topic/4"}],"licences":[{"value":"Licence terms and conditions apply ","code":"license","uri":"https://eidc.ac.uk/licences/standard-click-through/plain"}],"lineage":"Digital data subject to manual validation procedures during capture and transfer to the main geo database and through subsequent statistical analysis and modelling. Full details provided in the 'Pontbren data catalogue'.","metadataDate":"2026-07-25T06:56:40","notGEMINI":false,"onlineResources":[{"url":"https://data-package.ceh.ac.uk/data/7afa3b6a-c5c9-4ec5-9e1c-f162411f51cc","name":"Download the data","description":"Download a copy of this data","function":"download","eidcDistribution":true,"type":"OTHER"},{"url":"https://data-package.ceh.ac.uk/sd/7afa3b6a-c5c9-4ec5-9e1c-f162411f51cc.zip","name":"Supporting documents","description":"Documents available to assist with re-use of this dataset","function":"information","eidcDistribution":false,"type":"OTHER"}],"publicationDate":"2012-04-02T00:00:00.000Z","resourceIdentifiers":[{"code":"1331809601210","codeSpace":"CEH:EIDC:"},{"code":"https://catalogue.ceh.ac.uk/id/7afa3b6a-c5c9-4ec5-9e1c-f162411f51cc"}],"resourceMaintenance":[{"frequencyOfUpdate":"notPlanned"}],"resourceType":{"value":"dataset"},"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/4326","title":"WGS 84"}],"spatialRepresentationTypes":["textTable"],"spatialResolutions":[{"distance":"1000","uom":"urn:ogc:def:uom:EPSG::9001"}],"supplemental":[{"name":"FRMRC website","url":"http://web.sbe.hw.ac.uk/frmrc/data.htm?pane=1","function":"website"},{"description":"Marshall, M. R., Francis, O. J., Frogbrook, Z. L., Jackson, B. M., McIntyre, N., Reynolds, B., ... Chell, J. (2009). The impact of upland land management on flooding: results from an improved pasture hillslope. Hydrological Processes, 23(3), 464-475. ","url":"https://doi.org/10.1002/hyp.7157","function":"relatedArticle"},{"description":"Wheater, Howard; Reynolds, Brian; McIntyre, Neil; Marshall, Miles; Jackson, Bethana; Frogbrook, Zoë; Solloway, Imogen; Francis, Oliver; Chell, Jo. 2008 Impacts of upland land management on flood risk: Multi-scale modeling methodology and results from the Pontbren experiment. Manchester, Flood Risk Management Research Consortium, 126pp. (FRMRC Research Report UR16, CEH Project Number: C02699)","url":"http://nora.nerc.ac.uk/5890/","function":"relatedArticle"}],"temporalExtents":[{"begin":"2005-04-04","end":"2010-12-31"}],"title":"Pontbren automatic weather station (AWS) dataset","topicCategories":[{"value":"climatologyMeteorologyAtmosphere","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/climatologyMeteorologyAtmosphere"},{"value":"elevation","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/elevation"},{"value":"environment","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment"},{"value":"farming","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/farming"},{"value":"inlandWaters","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/inlandWaters"}],"topics":["http://onto.nerc.ac.uk/CEHMD/topic/4"],"type":"dataset","uri":"https://catalogue.ceh.ac.uk/id/7afa3b6a-c5c9-4ec5-9e1c-f162411f51cc","useConstraints":[{"value":"Licence terms and conditions apply ","code":"license","uri":"https://eidc.ac.uk/licences/standard-click-through/plain"}]}