Inversion Modeling of Chlorophyll-a Concentration in Water by Multi-angle Polarized Reflection

被引：0

作者：

Han, Yang ^{[1
]}

Zhao, Yunsheng ^{[1
]}

Lu, Yunfeng ^{[1
]}

Wang, Yeqiao ^{[1
]}

机构：

[1] NE Normal Univ, Coll Urban & Environm Sci, Changchun 130024, Jilin, Peoples R China

来源：

2009 17TH INTERNATIONAL CONFERENCE ON GEOINFORMATICS, VOLS 1 AND 2 | 2009年

关键词：

Multi-angle Remote Sensing; Polarized information; Chlorophyll-a concentration; RETRIEVAL; SPECTRA; QUALITY; SPACE;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Chlorophyll-a (Chl-a) concentration is an important indicator for detecting lake waters. In this paper we used the polarized reflection and multi-angle information to calculate the degree of polarization (DOP), then used the DOP to inverse the chl-a concentration in lake waters. We explored the modeling relationship between measured concentrations of Chl-a and the DOP. The F tests confirmed that variation of chl-a concentration had a significant effect on DOP. This study enlightens that multi-angle polarized reflection has a potential application in remote sensing for analyzing Chl-a concentration in water.

引用

页码：285 / 288

页数：4

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