Articles | Volume 26, issue 11
https://doi.org/10.5194/hess-26-2969-2022
https://doi.org/10.5194/hess-26-2969-2022
Research article
 | 
15 Jun 2022
Research article |  | 15 Jun 2022

A two-step merging strategy for incorporating multi-source precipitation products and gauge observations using machine learning classification and regression over China

Huajin Lei, Hongyu Zhao, and Tianqi Ao

Viewed

Total article views: 3,535 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,624 832 79 3,535 42 64
  • HTML: 2,624
  • PDF: 832
  • XML: 79
  • Total: 3,535
  • BibTeX: 42
  • EndNote: 64
Views and downloads (calculated since 17 Jan 2022)
Cumulative views and downloads (calculated since 17 Jan 2022)

Viewed (geographical distribution)

Total article views: 3,535 (including HTML, PDF, and XML) Thereof 3,333 with geography defined and 202 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 13 Dec 2024
Download
Short summary
How to combine multi-source precipitation data effectively is one of the hot topics in hydrometeorological research. This study presents a two-step merging strategy based on machine learning for multi-source precipitation merging over China. The results demonstrate that the proposed method effectively distinguishes the occurrence of precipitation events and reduces the error in precipitation estimation. This method is robust and may be successfully applied to other areas even with scarce data.