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| Titel |
MAX-DOAS observations of trace gases over Mainz: preliminary results |
| VerfasserIn |
Carlos Alberti, Myojeong Gu, Julia Remmers, Thomas Wagner |
| Konferenz |
EGU General Assembly 2014
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 16 (2014) |
| Datensatznummer |
250097792
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| Publikation (Nr.) |
 EGU/EGU2014-14435.pdf |
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| Zusammenfassung |
| In this work we report on levels of trace gases in ambient atmosphere in Mainz, Germany. We
measured the differential Slant Column Density (dSCD) of NO2, HCHO and O4 in the
ultraviolet region of the electromagnetic spectrum using a Mini-MAX-DOAS instrument. The
MAX-DOAS observations were taken at Max Planck Institute for Chemistry in Mainz, from
January to March 2014, at different elevation angles. The main aim of the study
is to compare the results of the Mini-MAX-DOAS instrument with those from a
‘scientific’ MAX-DOAS instrument operated simultaneously at the same location. We
quantify systematic differences and random and errors of both data sets for different
measurement conditions. The preliminary results of this MAX DOAS observations and the
diurnal variation of the retrieved trace gas DSCDs will be discussed in this work. |
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