Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (17): 22-25.

• 博士论坛 • Previous Articles     Next Articles

Water pollution monitoring using HJ-1A/1B CCD data

ZHOU Zheng1,WANG Chang2,LIU Liangming1   

  1. 1.School of Remote Sensing and Information Engineering,Wuhan University,Wuhan 430079,China
    2.Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100049,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-06-11 Published:2011-06-11

HJ-1A/1B CCD数据湖泊水体污染遥感监测

周 正1,汪 畅2,刘良明1   

  1. 1.武汉大学 遥感信息工程学院,武汉 430079
    2.中国科学院 遥感应用研究所,北京 100049

Abstract: For the characteristics of the new sources of satellite data,HJ-1A/1B CCD,this paper describes the methods of remote sensing technology for qualitative and semi-quantitative water pollution monitoring.According to the change of water spectral characteristics generated by water pollution,it is better to distinguish and identify water pollution.The experiment shows that HJ-1A/1B multi-spectral data can be effectively applied to the lake water pollution monitoring and application analysis.

Key words: water pollution, remote sensing, information processing, HJ-1A/1B CCD

摘要: 针对新型国产卫星数据源HJ-1A/1B多光谱数据特点,进行内陆湖泊水污染定性及半定量化的遥感监测。根据水体污染所产生的光谱特性变化进行水体污染的识别与分析。通过实验表明,HJ-1A/1B多光谱数据能够有效地进行湖泊水污染变化监测与应用分析。

关键词: 水污染, 遥感, 信息处理, 环境减灾小卫星