Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 19, issue 2
Articles | Volume 19, issue 2
https://doi.org/10.5194/amt-19-659-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-19-659-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 2
Research article
 | 
28 Jan 2026
Research article |  | 28 Jan 2026

Quality aspects of Fengyun3 D∕E radio occultation bending angle products

Ying Li, Yan Liu, Wenwu Ding, Mi Liao, Xingliang Huo, and Jinying Ye

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Short summary
Fengyun radio occultation products are useful for numerical weather prediction (NWP). However, its accuracy required to be further improved from middle stratosphere above. We developed a quality control scheme and evaluate the Fengyun bending angles’ quality. The new quality control scheme are useful in rejecting outliers and products’ quality have been well understood. The results are promising in improving the performance of Fengyun data in NWP and climate applications.
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