遥感综合技术在城市环境监测中的作用

The Function of Remote Sensing Multiple Technology in Monitoring and Appraising the Environment of the City

在城市飞速发展的今天,城市环境也越来越为现代人所重视。本文在简单介绍了城市环境后,阐述了遥感技术的整体特点、应用,简单分析了GIS和GPS的特点及三者之间的关系,然后再针对具体的城市环境问题(城市大气污染、水污染、地面污染、固体废物堆场污染和热污染等)探讨了遥感技术在城市环境监测方面的具体应用。最后,在总结遥感综合技术在环境监测方面的作用基础上,提出了今后可以发展的新方面。

Today, with the rapid development of the city, the civic environment is more and more valued by modern people. After introducing the environment of the city, this paper clarifies the total trait of the Remote Sensing＇s （RS） technology and application and analyzes the feature of GIS and GPS and the relation of them simply. Then it directs against the concrete environment problem of the city （the city＇s air pollution, water pollution, earth＇s surface pollution, solid waste heap pollution and heat pollution）, and clarifies the Remote Sensing＇s concrete use in monitoring the environment problem of the city. At last, on the base of summarizing the use of Remote Sensing＇s concrete use in monitoring the environment problem of the city and the appraisal of the environment of the city, this paper raises the possible development in the future of the Remote Sensing.