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Handling of 3D Clouds in Trace Gas Retrievals
3DCTRL

Handling of 3D Clouds in Trace Gas Retrievals | 3DCTRL

Latest News

The ESA 3DCTRL twitter account is online! Follow us at https://twitter.com/3dctrl_esa.

The ESA 3DCTRL project had its official kick-off on the 29th of April 2022. The project end is scheduled for May 2024.

Project Description

The Handling of 3D Clouds in Trace Gas Retrievals, 3DCTRL study addresses the research subject 2.2.3 “Research on Handling of Clouds in Trace Gas Retrievals” under the ESA Targeted Research Activities for Atmosphere Science Cluster Project – Research Opportunities 2.

The major goals of the 3DCTRL project are (1) to evaluate cloud correction methodologies in Copernicus Sentinel-4, Sentinel-5 and Sentinel-5p trace gas retrieval schemes and (2) to explore ways to improve handling of realistic clouds in the retrievals of atmospheric species.

To reach these goals, 3DCTRL has the following main objectives:

(a) Generate synthetic reference datasets in which true cloud properties including their 3D structure and vertical distribution are known by means of 3D radiative transfer simulations, realistic synthetic data of cloud properties will be obtained from LES model

(b) Explore ways to improve the handling of realistic clouds in trace gas retrievals, specifically for NO2

(c) Testing and evaluation of improved approaches for cloud correction by application on synthetic and real TROPOMI-S5P data

Related Publications

Publications will appear here.

Consortium
Participant Institute Logo
Aristotle University of Thessaloniki (AUTH - GR) Laboratory of Atmospheric Physics (LAP)
German Aerospace Centre (DLR - DE) Remote Sensing Insitute - Atmospheric Processors Department (IMF-ATP)
Ludwig-Maximilians-University (LMU - DE) Meteorological Institute of the Faculty of Physics
Contact

Dr. MariLiza Koukouli

Laboratory of Atmospheric Physics

Aristotle University of Thessaloniki

Campus Box 149

GR-54624, Thessaloniki

Greece

Email: mariliza [at] auth.gr