Reliability of Gridded Precipitation Products in the Yellow River Basin, China

被引:22
作者
Yang, Yanfen [1 ]
Wu, Jing [2 ]
Bai, Lei [3 ]
Wang, Bing [1 ]
机构
[1] Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
[2] Lanzhou Cent Meteorol Observ, Lanzhou 730020, Peoples R China
[3] Wuhan Univ Technol, Sch Nav, Wuhan 430070, Peoples R China
关键词
precipitation datasets; evaluation; spatial scale; temporal scale; climate; Yellow River Basin; PASSIVE MICROWAVE; ANALYSIS TMPA; PERSIANN-CDR; HYDROLOGICAL APPLICATION; GAUGE OBSERVATIONS; SATELLITE; RAINFALL; MULTISATELLITE; ACCURACY; PERFORMANCE;
D O I
10.3390/rs12030374
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Gridded precipitation products are the potential alternatives in hydrological studies, and the evaluation of their accuracy and potential use is very important for reliable simulations. The objective of this study was to investigate the applicability of gridded precipitation products in the Yellow River Basin of China. Five gridded precipitation products, i.e., Multi-Source Weighted-Ensemble Precipitation (MSWEP), CPC Morphing Technique (CMORPH), Global Satellite Mapping of Precipitation (GSMaP), Tropical Rainfall Measuring Mission (TRMM) Multi-Satellite Precipitation Analysis 3B42, and Precipitation Estimation from Remotely Sensed Information using Artificial Neural Networks (PERSIANN), were evaluated against observations made during 2001-2014 at daily, monthly, and annual scales. The results showed that MSWEP had a higher correlation and lower percent bias and root mean square error, while CMORPH and GSMaP made overestimations compared to the observations. All the datasets underestimated the frequency of dry days, and overestimated the frequency and the intensity of wet days (0-5 mm/day). MSWEP and TRMM showed consistent interannual variations and spatial patterns while CMORPH and GSMaP had larger discrepancies with the observations. At the sub-basin scale, all the datasets performed poorly in the Beiluo River and Qingjian River, whereas they were applicable in other sub-basins. Based on its superior performance, MSWEP was identified as more suitable for hydrological applications.
引用
收藏
页数:24
相关论文
共 84 条
[21]   Evaluation of high-resolution satellite precipitation products using rain gauge observations over the Tibetan Plateau [J].
Gao, Y. C. ;
Liu, M. F. .
HYDROLOGY AND EARTH SYSTEM SCIENCES, 2013, 17 (02) :837-849
[22]  
[高玥 Gao Yue], 2019, [遥感技术与应用, Remote Sensing Technology and Application], V34, P1121
[23]  
Gribbon KT, 2004, INT SYM ELECT DES TE, P126
[24]   Comprehensive Evaluation of High-Resolution Satellite-Based Precipitation Products over China [J].
Guo, Hao ;
Chen, Sheng ;
Bao, Anming ;
Hu, Junjun ;
Yang, Banghui ;
Stepanian, Phillip M. .
ATMOSPHERE, 2016, 7 (01)
[25]  
[贺俊平 He Junping], 2014, [生态环境学报, Ecology and Environmental Sciences], V23, P95
[26]   Accuracy and spatio-temporal variation of high resolution satellite rainfall estimate over the Ganjiang River Basin [J].
Hu QingFang ;
Yang DaWen ;
Wang YinTang ;
Yang HanBo .
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2013, 56 (04) :853-865
[27]   The TRMM multisatellite precipitation analysis (TMPA): Quasi-global, multiyear, combined-sensor precipitation estimates at fine scales [J].
Huffman, George J. ;
Adler, Robert F. ;
Bolvin, David T. ;
Gu, Guojun ;
Nelkin, Eric J. ;
Bowman, Kenneth P. ;
Hong, Yang ;
Stocker, Erich F. ;
Wolff, David B. .
JOURNAL OF HYDROMETEOROLOGY, 2007, 8 (01) :38-55
[28]   Characterizing spatial patterns of precipitation based on corrected TRMM 3B43 data over the mid Tianshan Mountains of China [J].
Ji Xuan ;
Chen Yunfang .
JOURNAL OF MOUNTAIN SCIENCE, 2012, 9 (05) :628-645
[29]  
[金晓龙 Jin Xiaolong], 2016, [自然资源学报, Journal of Natural Resources], V31, P2074
[30]  
Joyce RJ, 2004, J HYDROMETEOROL, V5, P487, DOI 10.1175/1525-7541(2004)005<0487:CAMTPG>2.0.CO