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The MIPAS global climatology of BrONO2 2002–2012 in comparison to EMAC model data

Höpfner, Michael ORCID iD icon 1; Kirner, Oliver ORCID iD icon 2; Wetzel, Gerald 1; Sinnhuber, Björn-Martin ORCID iD icon 1; Haenel, Florian 1; Johansson, Sören ORCID iD icon 1; Orphal, Johannes; Ruhnke, Roland 1; Stiller, Gabriele ORCID iD icon 1; Clarmann, Thomas; ... mehr

Abstract:

The first observational dataset of vertically resolved global stratospheric BrONO2 distributions from July 2002 until April 2012, compared to results of the atmospheric chemical climate model EMAC. The retrieved distributions are based on space-borne measurements of infrared limb-emission spectra recorded by the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) on Envisat. The derived vertical profiles of BrONO2 volume mixing ratios represent 10 deg latitude bins and three-day means, separated into sunlit and observations in the dark. The estimated uncertainties are around 1–4 pptv caused by spectral noise for single profiles as well as for further parameter and systematic errors which may not improve by averaging. Vertical resolutions range from 3 to 8 km between 15 and 35 km altitude.


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Originalveröffentlichung
DOI: 10.35097/1484
Zugehörige Institution(en) am KIT Institut für Meteorologie und Klimaforschung – Atmosphärische Spurenstoffe und Fernerkundung (IMK-ASF)
Scientific Computing Center (SCC)
Publikationstyp Forschungsdaten
Publikationsjahr 2023
Identifikator KITopen-ID: 1000170782
Lizenz Creative Commons Namensnennung 4.0 International
Schlagwörter Geological Science
Art der Forschungsdaten Dataset
Rechteinhaber Höpfner, Michael; Kirner, Oliver; Wetzel, Gerald; Sinnhuber, Björn-Martin; Haenel, Florian; Johansson, Sören; Orphal, Johannes; Ruhnke, Roland; Stiller, Gabriele; Clarmann, Thomas Von
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