Articles | Volume 15, issue 18
https://doi.org/10.5194/amt-15-5383-2022
https://doi.org/10.5194/amt-15-5383-2022
Research article
 | 
22 Sep 2022
Research article |  | 22 Sep 2022

TROPESS/CrIS carbon monoxide profile validation with NOAA GML and ATom in situ aircraft observations

Helen M. Worden, Gene L. Francis, Susan S. Kulawik, Kevin W. Bowman, Karen Cady-Pereira, Dejian Fu, Jennifer D. Hegarty, Valentin Kantchev, Ming Luo, Vivienne H. Payne, John R. Worden, Róisín Commane, and Kathryn McKain

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Cited articles

Barnet, C.: Sounder SIPS: Suomi NPP CrIMSS Level 2 CLIMCAPS Full Spectral Resolution: Atmosphere cloud and surface geophysical state V2, Greenbelt, MD, USA, Goddard Earth Sciences Data and Information Services Center (GES DISC), https://doi.org/10.5067/62SPJFQW5Q9B, 2019. 
Beer, R.: TES on the Aura mission: Scientific objectives, measurements, and analysis overview, IEEE Trans. Geosci. Remote Sens., 44, 1102–1105, https://doi.org/10.1109/TGRS.2005.863716, 2006. 
Borsdorff, T., Aan de Brugh, J., Hu, H., Aben, I., Hasekamp, O., and Landgraf, J.: Measuring Carbon Monoxide With TROPOMI: First Results and a Comparison With ECMWF-IFS Analysis Data, Geophys. Res. Lett., 45, 28262832, https://doi.org/10.1002/2018GL077045, 2018. 
Bowman, K. W.: TROPESS CrIS-SNPP L2 Carbon Monoxide for West Coast Fires HiRes, Standard Product V1, Greenbelt, MD, USA, Goddard Earth Sciences Data and Information Services Center (GES DISC), NASA [data set], https://doi.org/10.5067/Y3MAIEUNDTBX, 2021. 
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Short summary
Satellite observations of global carbon monoxide (CO) are essential for understanding atmospheric chemistry and pollution sources. This paper describes a new data product using radiance measurements from the Cross-track Infrared Sounder (CrIS) instrument on the Suomi National Polar-orbiting Partnership (SNPP) satellite that provides vertical profiles of CO from single-field-of-view observations. We show how these satellite CO profiles compare to aircraft observations and evaluate their biases.
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