基于光谱曲线特征的水污染遥感监测研究  

A STUDY ON WATER POLLUTION MONITORING BASED ON REMOTE SENSING SPECTRAL CHARACTERISTICS

作　　者：程博[1] 王威[1] 张晓美[1] 项波[1] 

机构地区：[1]中国科学院中国遥感卫星地面站,北京100086

出　　处：《国土资源遥感》2007年第2期68-70,81,I0007-I0008,共6页Remote Sensing for Land & Resources

摘　　要：利用先进的野外光谱测试仪对德兴铜矿矿区水污染进行精细测量,分析了污染水体的波谱曲线特征。根据污染水体的波谱特征,结合ASTER卫星数据的波段特性,基于三原色机理设计假彩色合成方案,分析识别水体污染类型和污染程度,并提供了科学的水体污染波谱曲线。Based on the field investigation into the Dexing copper mine, the authors drew the spectral curves for the mine with advanced hyper - spectral field testing instruments, and further realized the pollution and the diagnostic remote sensing spectral features of the water. Combined with the characteristics of ASTER and based on the theory of tricolor, this paper carried out false color composition to distinguish water pollution types and degrees effectively. The result can be regarded as a valuable reference for other similar applications of the satellite data.

关 键 词：光谱曲线 水污染 生态环境 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]