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Historic Results

Routinely processed data can be found in our SCIAMACHY-Archive.
Total ozone data (WFDOAS) and overpass data for WOUDC ground stations can be obtained from
SCIAMACHY near real time campaign winter 2006, limb and nadir spectra for the detection of ozone, polar stratospheric clouds and other trace gas species. Information and data.

In addition, at IUP we offer campaign-related data, as well as scientific prototype algorithms to derive geophysical parameters on a daily base. Please contact us if you have specific requests.

ozone profiles (limb) NO2 profiles (limb) BrO profiles (limb)

NO2, BrO, SO2, HCHO, and OClO columns

Using the DOAS method, atmospheric columns of NO2, BrO, SO2, HCHO, and OClO are retrieved from SCIAMACHY nadir measurements at the IUP Bremen.
Tropopheric NO2 is available for almost the full operational period of SCIAMACHY.
An novel technique to seperate tropospheric from total column is ¨limb-nadir-matching¨: for a limited period tropospheric columns using this technique are also available
Stratospheric NO2 is available for selected validation periods


Carbon gas research

Carbon gas research: The focus of the IUP CarbonGroup is to retrieve information on atmospheric carbon gases (focus: CO2, CH4, CO) from satellites such asSCIAMACHY and aircraft instruments such as MAMAP and to interprete the observations ,e.g., in terms of surface sources and sinks (emissions and uptake). The IUP CarbonGroup is involved in a number of national, European and international projects. For example, IUP leads the ESA Climate Change Initiative (CCI) project GHG-CCI. The IUP CarbonGroup is also involved in specifying future satellites such as CarbonSat.
CarbonSat: In order to perform global measurements of CO2 and CH4 after SCIAMACHY we are working on the specification of a new greenhouse gas satellite mission: Carbon Monitoring Satellite – CarbonSat.


cloud and surface parameters

As part of the SACURA project several cloud parameters are computed.
More information about SACURA can be found here.

In the framework of MICROS (MerIs Cloud fRaction fOr Sciamachy). Cloud fractions for SCIAMACHY are provided as well as several surface parameters.
Data, ATBD and other aspects of MICROS can be found here.


water vapour

Water Vapour is an also a climate gas but is retrieved from SCIAMACHY with another tool.
Data, documentation and illustrations here:


OClO profiles

For selected periods of time OClO Profiles are available here (from Limb)



Tropospheric NO2 from SCIAMACHY and GOME for ICARTT
Near realtime campaign winter 2006 by IUP Bremen

special products

Illustrative and educational material and can be found under press-release ...


Institute of Environmental Physics (IUP)
Institute of Remote Sensing (IFE)
Universität Bremen Otto-Hahn-Allee 1
28359 Bremen Germany