The Changing-Atmosphere Infra-Red Tomography Explorer (CAIRT) Earth Explorer 11 candidate mission
- 1Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía, Granada, Spain (bernd@iaa.es)
- 2University of Leeds, Leeds, UK
- 3Royal Belgian Institute for Space Aeronomy, Belgium
- 4Karlsruhe Institute of Technology, Germany
- 5Sorbonne Université LATMOS/IPSL, Paris, France
- 6ESA ESTEC, The Netherlands
- 7University of Oxford, UK
- 8ECMWF, UK
- 9Forschungszentrum Juelich, Germany
- 10IFAC/CNR, Italy
- 11University of Oulu, Finland
- 12Finnish Meteorological Institute, Finland
- 13University of Toronto, Canada
The Changing-Atmosphere Infra-Red Tomography Explorer (CAIRT) is currently in Phase A as one of two final candidates for ESA’s Earth Explorer 11. As a Fourier transform infrared limb imager, CAIRT will observe simultaneously from the middle troposphere to the lower thermosphere at high spectral resolution and with unprecedented horizontal and vertical resolution. With this, CAIRT will provide critical information on (a) atmospheric gravity waves, circulation and mixing, (b) coupling with the upper atmosphere, solar variability and space weather and, (c) aerosols and pollutants in the upper troposphere and lower stratosphere. In this presentation we will give an overview of CAIRT’s science goals and the expected mission performance, based on latest results from feasibility studies performed during Phase 0.
How to cite: Funke, B., Chipperfield, M., Errera, Q., Friedl-Vallon, F., Godin-Beekmann, S., Hoepfner, M., Hoffmann, A., Malavart, A., Osprey, S., Polichtchouk, I., Preusse, P., Raspollini, P., Sinnhuber, B.-M., Verronen, P., and Walker, K.: The Changing-Atmosphere Infra-Red Tomography Explorer (CAIRT) Earth Explorer 11 candidate mission, EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024, EGU24-20214, https://doi.org/10.5194/egusphere-egu24-20214, 2024.
