A Simple Semi-Analytical Model for Estimating Absorption Coefficients of Optically Active Constituents in the West Florida Shelf

	A Simple Semi-Analytical Model for Estimating Absorption Coefficients of Optically Active Constituents in the West Florida Shelf
	Wang, Dacheng 1; Peng, Ling 1; Chi, Tianhe 1; Yao, Xiaojing 1
刊名	JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING
	2015
卷号	43 期号:3 页码:4554-4567
关键词	Remote sensing Coastal water Absorption coefficient Semi-analytical model
通讯作者	Peng, L (reprint author), Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing, Peoples R China.
英文摘要	The objectives of this paper are to validate the applicability of a multi-band quasi-analytical algorithm (QAA) in retrieval absorption coefficients of optically active constituents in turbid coastal waters, and to further improve the model using a proposed semi-analytical model (SAA). The a (p)(531) and a (g)(531) semi-analytically derived using SAA model are quite different from the retrievals procedures of QAA model that a (p)(531) and a (g)(531) are semi-analytically derived from the empirical retrievals results of a(531) and a(551). The two models are calibrated and evaluated against datasets taken from 19 independent cruises in West Florida Shelf in 1999-2003, provided by SeaBASS. The results indicate that the SAA model produces a superior performance to QAA model in absorption retrieval. Using of the SAA model in retrieving absorption coefficients of optically active constituents from West Florida Shelf decreases the random uncertainty of estimation by > 23.05 % from the QAA model. This study demonstrates the potential of the SAA model in absorption coefficients of optically active constituents estimating even in turbid coastal waters.
研究领域[WOS]	Environmental Sciences ; Remote Sensing
收录类别	SCI
语种	英语
WOS记录号	WOS:000359730500016
内容类型	期刊论文
源URL	[http://ir.ceode.ac.cn/handle/183411/38131]
专题	遥感与数字地球研究所_SCI/EI期刊论文_期刊论文
作者单位	1.[Wang, Dacheng 2.Peng, Ling 3.Chi, Tianhe 4.Yao, Xiaojing] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Wang, Dacheng,Peng, Ling,Chi, Tianhe,et al. A Simple Semi-Analytical Model for Estimating Absorption Coefficients of Optically Active Constituents in the West Florida Shelf[J]. JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING,2015,43(3):4554-4567.
APA	Wang, Dacheng,Peng, Ling,Chi, Tianhe,&Yao, Xiaojing.(2015).A Simple Semi-Analytical Model for Estimating Absorption Coefficients of Optically Active Constituents in the West Florida Shelf.JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING,43(3),4554-4567.
MLA	Wang, Dacheng,et al."A Simple Semi-Analytical Model for Estimating Absorption Coefficients of Optically Active Constituents in the West Florida Shelf".JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING 43.3(2015):4554-4567.