Comprehensive quantitative assessment of the performance of fourteen satellite precipitation products over Chinese mainland
文献类型：期刊论文
| 作者 | Zhu, Shengli1,2; Liu, Zhaofei1,2,3 |
| 刊名 | CLIMATE DYNAMICS
 |
| 出版日期 | 2024-04-24 |
| 页码 | 20 |
| 关键词 | Satellite Precipitation Products Comprehensive assessment Spatial Autocorrelation Chinese mainland |
| ISSN号 | 0930-7575 |
| DOI | 10.1007/s00382-024-07237-8 |
| 通讯作者 | Liu, Zhaofei(zfliu@igsnrr.ac.cn) |
| 英文摘要 | High-quality satellite precipitation products (SPPs) are needed for hydrological simulations and water resource management, especially in remote regions where rain gauges are scarce, therefore the comprehensive evaluation of SPPs is critical. In this study, an improved rank score (RS) method was used to comprehensively and quantitatively evaluate the performance of 14 SPPs at the site and basin scales on the Chinese mainland based on gauge-observed precipitation data from 2000 to 2018 in terms of continuous statistics, detection of precipitation events, and extreme metrics. The results demonstrate the following: (1) The performance of the SPPs varied significantly when evaluated using different metrics and at spatial and temporal scales. However, the Climate Prediction Center morphing technique gauge blended product (CMORPH-BLD), Multi-Source Weighted-Ensemble Precipitation (MSWEP), and Integrated Multi-Satellite Retrievals for Global Precipitation Measurement (GPM) (IMERG)-final run generally showed the best performance. (2) MSWEP performed best in the Yellow River basin (YeRB), the Tibetan Plateau's endorheic basins (TPEBs), and the Northwest endorheic basins (NWEBs), whereas CMORPH-BLD showed the best performance in the other basins of the comprehensive quantitative assessment. (3) The spatial and temporal performances of SPPs varied considerably, and the performance of SPPs was generally better in the summer (rainy season) and in the southeastern coastal basins than in the winter (dry season) and in the northwestern basins. Overall, this study provides a reference for selecting appropriate SPPs for precipitation analysis over mainland China. |
| WOS关键词 | GPM-ERA IMERG ; GRIDDED PRECIPITATION ; ERROR ; BASIN |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program ; National Natural Science Foundation of China[42171029] ; [2019QZKK1006] |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001207636300002 |
| 出版者 | SPRINGER |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/204530]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Zhaofei |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 3.Minist Nat Resources, Key Lab Carrying Capac Assessment Resource & Envir, Beijing 101149, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Shengli,Liu, Zhaofei. Comprehensive quantitative assessment of the performance of fourteen satellite precipitation products over Chinese mainland[J]. CLIMATE DYNAMICS,2024:20. |
| APA | Zhu, Shengli,&Liu, Zhaofei.(2024).Comprehensive quantitative assessment of the performance of fourteen satellite precipitation products over Chinese mainland.CLIMATE DYNAMICS,20. |
| MLA | Zhu, Shengli,et al."Comprehensive quantitative assessment of the performance of fourteen satellite precipitation products over Chinese mainland".CLIMATE DYNAMICS (2024):20. |
入库方式： OAI收割
来源：地理科学与资源研究所
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