Search results for "ULTRAVIOLET-RADIATION"

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Data flow of spectral UV measurements at Sodankylä and Jokioinen

2016

Abstract. The data flow involved in a long-term continuous solar spectral UV irradiance monitoring program is investigated and structured to provide an overall view on the multiphase process from data acquisition to the final products. The program employing Brewer spectrophotometers as measuring instruments is maintained by the Finnish Meteorological Institute (FMI) ever since the 1990s at two sites in Finland: Sodankylä (67° N) and Jokioinen (61° N). It is built upon rigorous operation routines, processing procedures, and tools for quality control (QC) and quality analysis (QA) under continuous development and evaluation. Three distinct levels of data emerge, each after certain phase in th…

Atmospheric ScienceMeteorology010504 meteorology & atmospheric sciencesRETRIEVALIrradiance010502 geochemistry & geophysicsOceanography114 Physical sciencesColumn (database)01 natural sciencesData acquisitionBREWER SPECTROPHOTOMETERS0103 physical sciencesOZONE DEPLETION010303 astronomy & astrophysicsRemote sensing0105 earth and related environmental scienceslcsh:QC801-809GeologyINSTRUMENTSMonitoring programIRRADIANCEData flow diagramlcsh:Geophysics. Cosmic physicsSPECTRORADIOMETERGeographySpectroradiometerCOLUMNMeasuring instrumentAEROSOL OPTICAL DEPTHRaw dataULTRAVIOLET-RADIATIONGROUND-LEVELGeoscientific Instrumentation, Methods and Data Systems
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