{"ob_id":13373,"uuid":"080376e8868a44ceb0c8df69108590ba","title":"Chilbolton Facility for Atmospheric and Radio Research (CFARR): net flux radiometer data from the Chilbolton Observatory","abstract":"Continuous measurements are made using a Kipp & Zonen CNR4 net flux radiometer. It measures both downwelling and upwelling radiation in 2 wavelength bands which are common to many similar instruments. A shorter wavelength band measures radiation received from the sun. It encompasses the visible spectrum, together with near infrared and longer wavelength ultraviolet, over a wavelength range of approximately 0.29 - 2.8 µm. It shows a clear response to the day/night cycle. Clouds and other aerosols reduce the detected radiation. A longer wavelength band measures longer wavelength infrared radiation (approximately 4.5 - 32 µm) produced by emission from the atmosphere and earth's surface. It does not respond significantly to the day/night cycle but changes according to the time of year and degree of cloud cover. ","keywords":"CFARR, radiometer","publicationState":"published","dataPublishedTime":"2014-02-10T12:00:00","doiPublishedTime":null,"updateFrequency":"monthly","status":"ongoing","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/13371/?format=json","dataPath":"/badc/chilbolton/data/net-flux-radiometer","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":4828923753,"numberOfFiles":2343,"fileFormat":"Data are netCDF formatted"},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/3615/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/92/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/26208/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/50512/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/54762/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/54763/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/54764/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/57536/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/62125/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/62126/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/62127/?format=json"],"dataLineage":"Data are collected by the Chilbolton Facility for Atmospheric and Radio Research (CFARR) facility, then checked by the instrument scientist ahead of delivery for archiving at the data centre.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":[],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/3464/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/3461/?format=json","https://catalogue.ceda.ac.uk/api/v2/observationcollections/7378/?format=json","https://catalogue.ceda.ac.uk/api/v2/observationcollections/32603/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/103968/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/51061/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/51062/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/51063/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/103964/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/103965/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/103966/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/51060/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/103967/?format=json"],"procedureAcquisition":"https://catalogue.ceda.ac.uk/api/v2/acquisitions/13372/?format=json","procedureCompositeProcess":null,"procedureComputation":null,"permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2522/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"registered","accessRoles":null,"label":"registered: None group","licenceURL":"http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","licenceClassifications":"any"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}