干旱区生态环境知识资源中心(Arid): Low-Cost Solutions for Assessment of Flash Flood Impacts Using Sentinel-1/2 Data Fusion and Hydrologic/Hydraulic Modeling: Wadi El-Natrun Region, Egypt

Arid

DOI	10.1155/2020/1039309
	Low-Cost Solutions for Assessment of Flash Flood Impacts Using Sentinel-1/2 Data Fusion and Hydrologic/Hydraulic Modeling: Wadi El-Natrun Region, Egypt
	Sadek, Mohammed; Li, Xuxiang; Mostafa, Eman; Freeshah, Mohamed; Kamal, Ahmed; Almouctar, Mohamed Adou Sidi; Zhao, Fubo; Mustafa, Elhadi K.
通讯作者	Li, XX
来源期刊	ADVANCES IN CIVIL ENGINEERING
ISSN	1687-8086
EISSN	1687-8094
出版年	2020
卷号	2020
英文摘要	Flash floods are among the most common natural hazards in Egyptian and Arabian deserts. In this work, we utilized two Sentinel-1 and Sentinel-2 satellite images, before and after the flash flood, SRTM, and geolocated terrestrial photos captured by volunteers. This paper aims to three substantial objectives: (1) monitoring the flash flood impacts on Wadi El-Natrun region based on free satellite data and mapping the destroyed vegetation cover; (2) the integration of the free remote sensing data, geolocated terrestrial photos, and GIS techniques, along with hydrologic and hydraulic modeling, to evaluate the impact of flash flood hazards on the study area; and (3) assistance of the decision-makers in planning the required protective works to avoid the probable flooding. Two scenarios have been applied to estimate the flash flood effect. The first scenario has relied on Sentinel-1/2 data fusion before and after the flash flood, while the second scenario has been implemented based on the integration of the Sentinel-2 images and hydrologic and hydraulic flood modeling with the help of ArcGIS software to simulate the flash flood route. The results demonstrated that although the first scenario is an efficient solution for continuous monitoring of the change in the water bodies, it is limited in the detection of the submerged vegetation area. On the other hand, the second scenario provided the flash flood route and hydrological parameters, which determine the hazard degree of the basins, thus helping the decision-maker to manage the flood risk. Moreover, the second scenario surpasses the first one by estimating the destroyed infrastructure. Consequently, the second scenario is appropriate to assess the flash flood impacts and mitigate its influence in the future.
类型	Article
语种	英语
开放获取类型	DOAJ Gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000567122300005
WOS关键词	SAR DATA ; URBAN
WOS类目	Construction & Building Technology ; Engineering, Civil
WOS研究方向	Construction & Building Technology ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326124
作者单位	[Sadek, Mohammed; Li, Xuxiang; Mostafa, Eman; Almouctar, Mohamed Adou Sidi; Zhao, Fubo] Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Inst Global Environm Change, Dept Earth & Environm Sci, Xian 710049, Peoples R China; [Sadek, Mohammed; Mostafa, Eman] Benha Univ, Shoubra Fac Engn, Surveying Engn Dept, Cairo, Egypt; [Freeshah, Mohamed] Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan 430079, Peoples R China; [Kamal, Ahmed] Water Resources Res Inst, Natl Water Res Ctr, Cairo, Egypt; [Mustafa, Elhadi K.] Southwest Jiaotong Univ, Fac Geosci & Environm Engn, Dept Surveying & Geoinformat, Chengdu 610031, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Sadek, Mohammed,Li, Xuxiang,Mostafa, Eman,et al. Low-Cost Solutions for Assessment of Flash Flood Impacts Using Sentinel-1/2 Data Fusion and Hydrologic/Hydraulic Modeling: Wadi El-Natrun Region, Egypt[J],2020,2020.
APA	Sadek, Mohammed.,Li, Xuxiang.,Mostafa, Eman.,Freeshah, Mohamed.,Kamal, Ahmed.,...&Mustafa, Elhadi K..(2020).Low-Cost Solutions for Assessment of Flash Flood Impacts Using Sentinel-1/2 Data Fusion and Hydrologic/Hydraulic Modeling: Wadi El-Natrun Region, Egypt.ADVANCES IN CIVIL ENGINEERING,2020.
MLA	Sadek, Mohammed,et al."Low-Cost Solutions for Assessment of Flash Flood Impacts Using Sentinel-1/2 Data Fusion and Hydrologic/Hydraulic Modeling: Wadi El-Natrun Region, Egypt".ADVANCES IN CIVIL ENGINEERING 2020(2020).