floodandwaterloggingmonitoringoverhuaiheriverbasinbyamsredataanalysis

IGSNRR OpenIR

	floodandwaterloggingmonitoringoverhuaiheriverbasinbyamsredataanalysis
	Wei Zheng; Chuang Liu; Zhongbao Xin; Zhengxing Wang
	2008
Source Publication	chinesegeographicalscience
ISSN	1002-0063
Volume	18 Issue:3 Pages:262
Abstract	In this paper, we investigated the potential of Advanced Microwave Scanning Radiometer for Earth Observation System (AMSR-E) for flood monitoring. The proposed approach was based on the polarized ratio index (PRI), which was computed by using AMSR-E data at 37GHz, vertically and horizontally polarized brightness temperature values and the water surface fraction (WSF) got by using the PRI at 37GHz. Moderate Resolution Imaging Spectrora-diometer (MODIS) data were used to validate the WSF values. The analysis of flood and waterlogging using the WSF map on July 6, 2003 indicates that the use of WSF for flood and waterlogging disaster assessment is feasible. Utilizing the correlation of WSF derived from AMSR-E and water area derived from MODIS, the water area of the Huaihe River Basin were computed by only using AMSR-E data in the summer of 2003, which overcame the influence of cloud on water estimation using MODIS data during flood.
Language	英语
Funding Project	[Foundation of the Ministry of Science and Technology]
Document Type	期刊论文
Identifier	http://ir.igsnrr.ac.cn/handle/311030/78615
Collection	中国科学院地理科学与资源研究所
Affiliation	中国科学院地理科学与资源研究所
First Author Affilication	中国科学院地理科学与资源研究所
Recommended Citation GB/T 7714	Wei Zheng,Chuang Liu,Zhongbao Xin,et al. floodandwaterloggingmonitoringoverhuaiheriverbasinbyamsredataanalysis[J]. chinesegeographicalscience,2008,18(3):262.
APA	Wei Zheng,Chuang Liu,Zhongbao Xin,&Zhengxing Wang.(2008).floodandwaterloggingmonitoringoverhuaiheriverbasinbyamsredataanalysis.chinesegeographicalscience,18(3),262.
MLA	Wei Zheng,et al."floodandwaterloggingmonitoringoverhuaiheriverbasinbyamsredataanalysis".chinesegeographicalscience 18.3(2008):262.

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