环境空气质量系列专题地图制图方法研究

The Research of Ambient Air Quality on Drafting Methods Series of Thematic Maps

环境与发展是当今世界共同关注的重大问题。目前我国经济正处于高速发展时期,随着经济社会的快速发展和城镇一体化进程的加快,空气污染问题日趋严重,对人体健康造成很大伤害,因此环境保护的重要性日益突出。本文通过建立环境质量空间数据库,利用地理信息软件ArcGIS为基础平台,将环境空气质量监测数据与地理空间位置进行地理匹配,利用地理信息可视化技术,实现环境空气质量监测数据中各主要空气污染物的浓度时间分布的可视化表达,制作环境空气质量专题地图,有助于有效地从海量监测数据中发现有价值的信息,为环境保护部门提供决策参考依据。

Environment and development are major issues of common concerns in today＇s world .The economy of China is in a period of rapid development ,with the rapid economic and social development ,to accelerate the integration process of urban air pollution problems have become more important ,causing great harm to human health and the importance of environmental protection have become increasingly prominent .Using GIS software ArcGIS‐based platform ,ambient air quality monitoring data and geospatial geographic location matching ,the use of geographic information visualization technology ,environment visualization of the major air pollutants concentration‐time distribution of air quality monitoring data ,the production of ambient air quality thematic maps to help effectively find valuable information from massive monitoring data ,and provide decision‐making reference for the environmental protection department .