摘要
由于具有明显的时间与空间分辫率优势,遥感方法成为近岸Ⅱ类水体叶绿素浓度(Chl-a)信息提取研究的重要技术之一。本文回顾了国内外叶绿素浓度遥感反演算法研究概况,分析其优缺点,并介绍了利用卫星光学遥感数据反演叶绿素浓度的算法研究成果。并提出加强地面水文光谱实验研究,建立多光谱叶绿素反演定量模式,以高分辫率和高光谱遥感融合数据为基础的叶绿素浓度定量遥感是今后的发展趋势。
For high spatial resolution and temporal advantage, remote sensing method becomes one of the most important techniques for monitoring and extracting the data of Chl- a concentration in near - shore coastal case Ⅱ waters. The algorithms on in- version Chl - a concentration using remote sensing and their advantages and disadvantages are reviewed in this paper. This paper also propose the future development trend in researches on Chl- a inversion, that is the research should be based on high spatial and hyperspectral remote sensing data.
出处
《福建水产》
2009年第1期43-47,共5页
Journal of Fujian Fisheries
基金
泉州湾整治利用规划研究
关键词
Ⅱ类水体
叶绿素浓度
遥感
反演
Case Ⅱ waters
Chlorophyll concentration
Remote sensing
Inversion
