Articles | Volume 19, issue 2
https://doi.org/10.5194/amt-19-659-2026
https://doi.org/10.5194/amt-19-659-2026
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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Latest update: 13 May 2026
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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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