Tropospheric ozone columns retrieval from SCIAMACHY limb-nadir-matching observations

Development of an algorithm (Limb-Nadir-Matching (LNM) Technique) to retrieve tropospheric ozone from a satellite instrument (SCIAMACHY), which was onboard the European Space Agency Environmental Satellite (ENVISAT). This involves the combination of two observation geometries of the satellite instrument. The LNM technique applied to SCIAMACHY limb and nadir observations is a residual approach that subtracts stratospheric ozone columns, retrieved from the limb observations, from the total ozone columns, derived from the nadir observations to obtain the tropospheric ozone columns.

Tropospheric Ozone Assessment Report: Present-day distribution and trends of tropospheric ozone relevant to climate

Contribute to the first tropospheric ozone assessment report based on all available surface observations, the peer-reviewed literature and new analyses. Assist in generating easily accessible and documented ozone exposure metrics at thousands of measurement sites around the world.

Megacities as hot spots of air pollution in the East Mediterranean

Algorithm development on satellite retrievals to quantify atmospheric pollution sources, transport, transformation and levels in the East Mediterranean.