Monitoring heated water pollution of the DaYaWan nuclear power plant using TM images
Monitoring heated water pollution of the DaYaWan nuclear power plant using TM images
复制标题
DOI：
10.1080/01431160600580616
复制
发表时间：
2007-02
影响因子：
3.4
通讯作者：
C. Wu;Q. Wang;Z. Yang;W. Wang
中科院分区：
文献类型：
--
作者：
C. Wu;Q. Wang;Z. Yang;W. Wang
热水污染是环境保护工作非常关注的问题之一。由于传统的热水污染监测方法效率低下，遥感技术因其能够对大面积区域进行真实的实时监测而发挥着越来越重要的作用。本文研究如何有效地利用遥感技术对热水污染进行监测和评价。利用不同时间的TM图像的热红外波段反演大亚湾核电站周围的水面温度。利用该技术，可以获得关于电厂热水排放的强度、扩散范围和环境影响的信息。
Heated water pollution is one of the problems to which environmental protection efforts pay great attention. As traditional heated water pollution monitoring methods are inefficient, remote sensing plays an increasingly more and more important role, as it can monitor large areas in real time. This study focuses on how to use remote sensing technology effectively to monitor and evaluate heated water pollution. Therm‐infrared bands of some TM images at different times are used to obtain the inverse water surface temperature around the DaYaWan nuclear power plant. With this technique, information about the intensity, range of diffusion and environmental effects of the plant's heated water discharge can be obtained.