湖北省水环境遥感监测示范系统的设计与应用

Design and application of water environment remote sensing monitoring demonstration system in Hubei Province

介绍基于环境一号卫星(HJ-1)CCD影像的湖北省水环境遥感监测示范系统的设计与应用。该示范系统以环境一号卫星CCD影像为主要数据源,结合地面实测数据,以东湖、梁子湖等10个湖泊为示范研究区,开展中小型湖泊湖网系统水环境遥感监测研究与应用。结果表明,该系统具有实现水环境指标提取、水环境评价以及专题产品制作等功能,可为湖北省水环境监测提供遥感产品与技术支持。

This paper introduces the design and implementation of the demonstration system of Hubei water environment remote sensing monitoring based on the Environmental Satellite HJ-1 CCD images. In the demonstration system, with the Environmental Satellite HJ-1 CCD images being the main data sources, the research and application of water environment remote sensing monitoring to middle and small lake network systems were conducted using ground observed data. Demonstration studies were carried out in East Lake, Liangzi Lake, and ten other lakes. The results show that the demonstration system can extract water environmental indicators, conduct water environment evaluations, and produce thematic products. It can provide remote sensing monitoring products and technical support for water environment monitoring in Hubei Province.