干旱区生态环境知识资源中心(Arid): Evaluation, bias correction and application of satellite precipitation product TRMM_3B42_V7 for extreme event-based hydrologic model in context of semi-arid region, Rajasthan, India

Arid

DOI	10.1007/s11069-023-06373-4
	Evaluation, bias correction and application of satellite precipitation product TRMM_3B42_V7 for extreme event-based hydrologic model in context of semi-arid region, Rajasthan, India
	Kachhawa, Nitin Singh; Agnihotri, Prasit Girish
通讯作者	Kachhawa, NS
来源期刊	NATURAL HAZARDS
ISSN	0921-030X
EISSN	1573-0840
出版年	2024
卷号	120 期号:5 页码:4035-4052
英文摘要	The understanding and identification of peak streamflow events are important for flood risk and water resources management. Precipitation products based on the radar and satellite are an alternative or supplementary product to the areas where ground-based rain gauge station is unavailable, limited in number or sparsely located. The objectives of this study are to (1) assess the performance of TRMM_3B42 product for selected seven flood events by use of statistical and categorical matrices, and identification of elevation-related trends in them and (2) drive the HEC-HMS model by use of bias-corrected TRMM_3B42 data to reproduce the flood hydrograph in Banas River Basin, semi-arid region, Rajasthan, India. The bias-corrected TRMM_3B42 data have improved the overall accuracy of hydrologic simulation as compared to ground-based rain gauge station data. The HEC-HMS results revealed that bias-corrected TRMM_3B42 data can simulate the streamflow with less than 30% deviation in the prediction of peak discharge and flood volume and show an NSE and R2 value of 0.90 and 0.95, respectively. The bias-corrected TRMM_3B42 data are found to be excellent to reproduce the flood hydrograph at a daily temporal scale.
英文关键词	Banas River basin Bias correction of satellite precipitation Flood events HEC-HMS Hydrologic simulation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001132778500001
WOS关键词	GAUGE OBSERVATIONS ; RIVER-BASIN
WOS类目	Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources
WOS研究方向	Geology ; Meteorology & Atmospheric Sciences ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404953
推荐引用方式 GB/T 7714	Kachhawa, Nitin Singh,Agnihotri, Prasit Girish. Evaluation, bias correction and application of satellite precipitation product TRMM_3B42_V7 for extreme event-based hydrologic model in context of semi-arid region, Rajasthan, India[J],2024,120(5):4035-4052.
APA	Kachhawa, Nitin Singh,&Agnihotri, Prasit Girish.(2024).Evaluation, bias correction and application of satellite precipitation product TRMM_3B42_V7 for extreme event-based hydrologic model in context of semi-arid region, Rajasthan, India.NATURAL HAZARDS,120(5),4035-4052.
MLA	Kachhawa, Nitin Singh,et al."Evaluation, bias correction and application of satellite precipitation product TRMM_3B42_V7 for extreme event-based hydrologic model in context of semi-arid region, Rajasthan, India".NATURAL HAZARDS 120.5(2024):4035-4052.