The ESA FRM₄DOAS activity is a collaborative effort of the following groups:

• Royal Belgian Institute for Space Aeronomy (BIRA-IASB, Belgium)
• University of Bremen (IUP-UB, Germany)
• Royal Netherlands Meteorological Institute (KNMI, The Netherlands)
• University of Heidelberg (UHEID, Germany)
• Max Planck Institute for Chemistry (MPIC, Germany)
• BK Scientific GmbH (BKS, Germany)
• Instituto Nacional de Técnica Aeroespacial (INTA, Spain)
• Aristotle University of Thessaloniki (AUTH, Greece)
• National Institute of Water and Atmospheric Research (NIWA, New-Zealand) - External service partner in CCN03

The project leader is Dr. François Hendrick, BIRA-IASB (e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.).