14–16 Jun 2021
Europe/Brussels timezone

Comparison of Sentinel-5P total water vapour columns from different algorithms

16 Jun 2021, 14:30
15m

Speaker

Mr Tobias Küchler (University of Bremen)

Description

The Air Mass Corrected Differential Optical Absorption Spectroscopy (AMC-DOAS) approach to derive water vapour vertical columns was originally developed for Global Ozone Monitoring Experiment (GOME) on ERS-2 and also has been applied to measurements from SCIAMACHY and GOME-2. Recently, it has been applied to measurements from TROPOMI onboard Sentimel-5P.

Currently there is no operational water vapour product from TROPOMI. Nevertheless there are already existing methods to retrieve total water vapour in different spectral regions from TROPOMI. In this presentation, we compare the new AMC-DOAS product with other Sentinel-5P water vapour products from the Netherlands Institute for Space Research and Max Planck Institute for Chemistry.

Primary author

Mr Tobias Küchler (University of Bremen)

Co-authors

Dr Stefan Noel (University of Bremen) Prof. John P. Burrows (University of Bremen) Dr Heinrich Bovensmann (University of Bremen) Prof. Thomas Wagner (Max Planck Institute for Chemistry) Mr Christian Borger (Max Planck Institute for Chemistry) Dr Andereas Schneider (Netherlands Institute for Space Research) Dr Tobias Borsdorff (Netherlands Institute for Space Research)

Presentation materials