A new method for the estimation of oceanic mixed-layer depth using shipboard X-band radar images

doi:10.1007/s00343-010-9022-5

IOCAS-IR > 海洋环流与波动重点实验室

	A new method for the estimation of oceanic mixed-layer depth using shipboard X-band radar images
	Lue Haibin 1,2,3,4; He Yijun 1,2; Shen Hui 1,2; Cui Limin 1,2,3; Dou Chang'e 4
	2010-09-01
发表期刊	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	0254-4059
卷号	28 期号:5 页码:962-967
文章类型	Article
摘要	Shipboard X-band radar images acquired on 24 June 2009 are used to study nonlinear internal wave characteristics in the northeastern South China Sea. The studied images show three nonlinear internal waves in a packet. A method based on the Radon Transform technique is introduced to calculate internal wave parameters such as the direction of propagation and internal wave velocity from backscatter images. Assuming that the ocean is a two-layer finite depth system, we can derive the mixed-layer depth by applying the internal wave velocity to the mixed-layer depth formula. Results show reasonably good agreement with in-situ thermistor chain and conductivity-temperature-depth data sets.; Shipboard X-band radar images acquired on 24 June 2009 are used to study nonlinear internal wave characteristics in the northeastern South China Sea. The studied images show three nonlinear internal waves in a packet. A method based on the Radon Transform technique is introduced to calculate internal wave parameters such as the direction of propagation and internal wave velocity from backscatter images. Assuming that the ocean is a two-layer finite depth system, we can derive the mixed-layer depth by applying the internal wave velocity to the mixed-layer depth formula. Results show reasonably good agreement with in-situ thermistor chain and conductivity-temperature-depth data sets.
关键词	Internal Waves X-band Radar Radon Transform Mixed-layer
学科领域	Limnology ; Oceanography
DOI	10.1007/s00343-010-9022-5
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000281711600002
引用统计	被引频次：5[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/337002/5262
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, Key Lab Ocean Circulat & Wave, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 4.Huaihai Inst Technol, Sch Geodesy & Geomat Engn, Lianyungang 222005, Peoples R China
第一作者单位	中国科学院海洋研究所; 海洋环流与波动重点实验室
推荐引用方式 GB/T 7714	Lue Haibin,He Yijun,Shen Hui,et al. A new method for the estimation of oceanic mixed-layer depth using shipboard X-band radar images[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2010,28(5):962-967.
APA	Lue Haibin,He Yijun,Shen Hui,Cui Limin,&Dou Chang'e.(2010).A new method for the estimation of oceanic mixed-layer depth using shipboard X-band radar images.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,28(5),962-967.
MLA	Lue Haibin,et al."A new method for the estimation of oceanic mixed-layer depth using shipboard X-band radar images".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 28.5(2010):962-967.

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