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
收藏
页码：285 / 288
页数：4
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