Underwater topography detection of Shuangzi Reefs with SAR images acquired in different time

IOCAS-IR > 海洋环流与波动重点实验室

	Underwater topography detection of Shuangzi Reefs with SAR images acquired in different time
	Yang Jungang ; Zhang Jie; Meng Junmin
	2007
发表期刊	ACTA OCEANOLOGICA SINICA
ISSN	0253-505X
卷号	26 期号:1 页码:48-54
文章类型	Article
摘要	Imaging mechanism of underwater topography by SAR and a underwater topography SAR detection model built on the theory of underwater topography detection with SAR image presented by Yuan Yeli are used to detect the underwater topography of Shuangzi Reefs in the Nansha Islands with three scenes of SAR images acquired in different time. Detection results of three SAR images are compared with the chart topography and the detection errors are analyzed. Underwater topography detection experiments of Shuangzi Reefs show that the detection model is practicable. The detection results indicate that SAR images acquired in different time also can be used to detect the underwater topography, and the detection results are affected by the ocean conditions in the SAR acquiring time.; Imaging mechanism of underwater topography by SAR and a underwater topography SAR detection model built on the theory of underwater topography detection with SAR image presented by Yuan Yeli are used to detect the underwater topography of Shuangzi Reefs in the Nansha Islands with three scenes of SAR images acquired in different time. Detection results of three SAR images are compared with the chart topography and the detection errors are analyzed. Underwater topography detection experiments of Shuangzi Reefs show that the detection model is practicable. The detection results indicate that SAR images acquired in different time also can be used to detect the underwater topography, and the detection results are affected by the ocean conditions in the SAR acquiring time.
关键词	Shuangzi Reefs Underwater Topography Sar Image Topography Detection
学科领域	Oceanography
收录类别	SCI
语种	英语
WOS记录号	WOS:000244330100005
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/5244
专题	海洋环流与波动重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China 4.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sci & Numer Modeling State Ocean A, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Yang Jungang,Zhang Jie,Meng Junmin. Underwater topography detection of Shuangzi Reefs with SAR images acquired in different time[J]. ACTA OCEANOLOGICA SINICA,2007,26(1):48-54.
APA	Yang Jungang,Zhang Jie,&Meng Junmin.(2007).Underwater topography detection of Shuangzi Reefs with SAR images acquired in different time.ACTA OCEANOLOGICA SINICA,26(1),48-54.
MLA	Yang Jungang,et al."Underwater topography detection of Shuangzi Reefs with SAR images acquired in different time".ACTA OCEANOLOGICA SINICA 26.1(2007):48-54.

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