• 关键词：

• 基金项目：

• 季维
• 北京大学地理系

• 钱育华
• 中国科学院遥感应用研究所

• 摘要：本文介绍了对湖泊类水体中天然有机物进行红外摄影遥感的方法,结果表明,彩色红外反转胶片的蓝光密度值与生化耗氧量(BOD)之间存在较高的相关性。据此得到的经验模型可用于大范围的湖泊类水体的水质评价。 文中分析了天然有机物与湖泊类水体光学特性及胶片彩色密度的关系。

• Abstract：This paper presents a preliminary test method of remote sensing with infrared photography for natural organic matter in lakes. The results show that there is a good correlation between the blue density of infrared color reversal film and biochemical oxygen demand (BOD). The empirical model based on this technique can be used to do large scale evaluation of the water quality of lakes.In this paper, relationship has been discussed among natural organic matter, optical characteristics of lakes and the film color density.

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