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München 2004 – scientific programme

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UP: Umweltphysik

UP 3: Atmosph
äre und Klima II

UP 3.5: Fachvortrag

Monday, March 22, 2004, 17:30–17:45, HS 118

NO2-Columns measured by the AMAXDOAS instrument over Europe in 2003 — •Klaus-Peter Heue1, Marco Bruns2, John P. Burrows2, Wei-Der Lee1, Ulrich Platt1, Irene Pundt1, Andreas Richter2, Thomas Wagner1, and Ping Wang21Institut für Umweltphysik, Universität Heidelberg, INF 229, D-69120 Heidelberg — 2Institut für Umweltphysik, Universität Bremen, Otto-Hahn-Allee 1, D-28359 Bremen

The Air borne Multi AXis DOAS (AMAXDOAS) was successfully operated during two campaigns in winter and summer 2003. During winter it was run aboard the DLR Falcon (2nd airborne campaign for SCIAMACHY validation). The aircraft flew to the Arctic and to the Tropics at about 10 km flight altitude with a total flight track of 6400 km over Europe. In addition the OLEX (Lidar) and the ASUR (Microwave) instruments were operated onboard this aeroplane.

During summer (EU-FORMAT II campaign), the AMAXDOAS was mounted on a small Partenavia 68, which is perfectly suited for flying slowly just above the boundary layer. Here, nine flight tracks (4000 km) were flown in the Po-Valley, in particular around Milano.

With different viewing angles, looking above and below the aircrafts, AMAXDOAS provides profile information of many trace gases e.g.: NO2, BrO, H2O, HCHO, O3, OClO, SO2.

Here results of both campaigns will be presented.

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