Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 16, issue 18
Articles | Volume 16, issue 18
https://doi.org/10.5194/amt-16-4289-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-16-4289-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 16, issue 18
Research article
 | 
28 Sep 2023
Research article |  | 28 Sep 2023

An ensemble method for improving the estimation of planetary boundary layer height from radiosonde data

Xi Chen, Ting Yang, Zifa Wang, Futing Wang, and Haibo Wang

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Latest update: 09 May 2024
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Short summary
Uncertainties remain great in the planetary boundary layer height (PBLH) determination from radiosonde, especially during the transition period of different PBL regimes. We combine seven existing methods along with statistical modification on gradient-based methods. We find that the ensemble method can eliminate the overestimation of PBLH and reduce the inconsistency between individual methods. The ensemble method improves the effectiveness of PBLH determination to 62.6 %.
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