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Intercomparison of instruments for tropospheric measurements using differential optical absorption spectroscopy

dc.contributor.authorCamy-Peyret, C.
dc.contributor.authorBergqvist, B.
dc.contributor.authorGalle, B.
dc.contributor.authorCarleer, M.
dc.contributor.authorClerbaux, C.
dc.contributor.authorColin, R.
dc.contributor.authorFayt, C.
dc.contributor.authorGoutail, F.
dc.contributor.authorNunes-Pinharanda, M.
dc.contributor.authorPommereau, J.P.
dc.contributor.authorHausmann, M.
dc.contributor.authorPlatt, U.
dc.contributor.authorPundt, I.
dc.contributor.authorRudolph, T.
dc.contributor.authorHermans, C.
dc.contributor.authorSimon, P.C.
dc.contributor.authorVandaele, A.C.
dc.contributor.authorPlane, J.M.C.
dc.contributor.authorSmith, N.
dc.date1996
dc.date.accessioned2017-05-23T10:04:27Z
dc.date.available2017-05-23T10:04:27Z
dc.identifier.urihttps://orfeo.belnet.be/handle/internal/5505
dc.descriptionThe results of an intercomparison campaign of eight different long path UV-visible DOAS instruments measuring NO2, O3 and SO2 concentrations in a moderately polluted urban site are presented. For effective optical path lengths of 230 and 780 m the overall spread of these measurements (± 1 σ) are 5 x 1010, 6 x 1010 and 1 x 1010 molec·cm-3 (2.0, 2.4, and 0.4 ppb) for these molecules respectively when all instruments used a common set of absorption cross sections. The remaining differences are not completely random and the systematic differences are attributed to the different retrieval methods used for each instrument.
dc.languageeng
dc.titleIntercomparison of instruments for tropospheric measurements using differential optical absorption spectroscopy
dc.typeArticle
dc.subject.frascatiPhysical sciences
dc.audienceScientific
dc.subject.freebuffer
dc.subject.freenitrogen dioxide
dc.subject.freeozone
dc.subject.freesulfur dioxide
dc.subject.freeabsorption spectroscopy
dc.subject.freeair pollution
dc.subject.freearticle
dc.subject.freeinstrument
dc.subject.freeintermethod comparison
dc.subject.freeoptics
dc.subject.freetroposphere
dc.subject.freeurban area
dc.subject.freedifferential intercomparison
dc.subject.freeDOAS
dc.subject.freeinstrument
dc.subject.freeurban pollution
dc.subject.freevisible ultraviolet
dc.source.titleJournal of Atmospheric Chemistry
dc.source.volume23
dc.source.issue1
dc.source.page51-80
Orfeo.peerreviewedYes
dc.identifier.doi10.1007/BF00058704
dc.identifier.scopus2-s2.0-0029667140


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