Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 19, issue 7
Articles | Volume 19, issue 7
https://doi.org/10.5194/amt-19-2279-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-19-2279-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 7
Research article
 | 
09 Apr 2026
Research article |  | 09 Apr 2026

First results of SO2 columns from FY-3F/OMS instrument observations

Huanhuan Yan, Andreas Richter, Xingying Zhang, Anja Schönhardt, Thomas Visarius, Qian Wang, Lu Zhang, Yichen Li, Chao Yu, and Weihe Wang

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Short summary
The Ozone Monitoring Suite (OMS) launched in August 2023 is a new Chinese hyperspectral UV-VIS (Ultraviolet-Visible) instrument. This study used the OMS measurements and Differential Optical Absorption Spectroscopy (DOAS) inversion to for the first time retrieve global SO2 columns from OMS. The results show that the OMS SO2 retrievals exhibit good stability over clean oceanic regions, successfully capture volcanic SO2 plumes, and effectively detect the elevated SO2 columns from anthropogenic emissions.
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