应用 GPS/GIS/RS 技术从不同层面对香港交通环境进行监测的探讨

Environmental Problems Resulted from Transport in Hong Kong and Their Hierarchical Monitoring Using GPS/GIS/RS Techniques

随着工商业的发展，香港环境污染尤其是由交通引起的环境污染日趋严重，迫切需要实时、准确、可靠地获取环境参数的现状和动态变化数据。为此，提出应用３Ｓ技术（ＲＳ、ＧＩＳ、ＧＰＳ）从四个层面分析由交通引起的污染问题，初步拟定了环境污染参数获取的技术路线，并进一步构思了实现数据采集系统与环境分析系统的设想。

With industrialization and an increasing range of service offered,the land surfaces of Hong Kong are heavily loaded with closely packed automobiles,people and buildings.Improved techniques to enhance environmental monitoring are still needed.We propose a novel method to characterize the parameters of environmental pollution resulted from transport in four layers.This paper has composed an integrated transport environment analysis system designed to meet the needs for obtaining the environmental parameters.