干旱区生态环境知识资源中心(Arid): Detecting the Amount of Eroded and Deposited Sand Using DInSAR

Arid

DOI	10.3319/TAO.2010.08.13.02(T1bXS)
	Detecting the Amount of Eroded and Deposited Sand Using DInSAR
	Chang, Xiaotao 1,2; Guo, Jinyun 1,3,4; Wang, Xiaoqing 5
通讯作者	Guo, Jinyun
来源期刊	TERRESTRIAL ATMOSPHERIC AND OCEANIC SCIENCES
ISSN	1017-0839
出版年	2011
卷号	22 期号:2 页码:187-194
英文摘要	DInSAR techniques can be used to monitor changes in desert height due to sandstorms. Hunshandake Sandy Land was used as the test area and was a main source of sand in the vicinity of Beijing. In order to study the source of sandstorm and its impact, a pair of EnviSat ASAR images for January 20 and October 26, 2004 were processed. After the image configuration, flat earth effect correction, data filtering, phase unwrapping and geo-coding, a deformation model over Hunshandake was built. The deformation in the test area ranges from -160 to +120 cm, and the height increased in most areas and decreased in a few locations, which is generally consistent with the sandstorm appearing at Beijing during 2004.
英文关键词	DInSAR Hunshandake Sandy Land Monitoring Sandstorm Aeolian processes
类型	Article ; Proceedings Paper
语种	英语
国家	Peoples R China
收录类别	SCI-E ; CPCI-S
WOS记录号	WOS:000289592200010
WOS关键词	RADAR INTERFEROMETRY ; DISPLACEMENT FIELD ; SURFACE
WOS类目	Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Oceanography
WOS研究方向	Geology ; Meteorology & Atmospheric Sciences ; Oceanography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/170696
作者单位	1.SBSM, Key Lab Surveying & Mapping Isl & Reef, Qingdao, Peoples R China; 2.Chinese Acad Surveying & Mapping, Beijing, Peoples R China; 3.Shandong Univ Sci & Technol, Coll Geodesy & Geomat, Qingdao, Peoples R China; 4.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China; 5.Natl Geomat Ctr China, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Chang, Xiaotao,Guo, Jinyun,Wang, Xiaoqing. Detecting the Amount of Eroded and Deposited Sand Using DInSAR[J],2011,22(2):187-194.
APA	Chang, Xiaotao,Guo, Jinyun,&Wang, Xiaoqing.(2011).Detecting the Amount of Eroded and Deposited Sand Using DInSAR.TERRESTRIAL ATMOSPHERIC AND OCEANIC SCIENCES,22(2),187-194.
MLA	Chang, Xiaotao,et al."Detecting the Amount of Eroded and Deposited Sand Using DInSAR".TERRESTRIAL ATMOSPHERIC AND OCEANIC SCIENCES 22.2(2011):187-194.