GIS与大气污染扩散模型的整合研究

大气扩散模型与GIS整合是当前的重要发展趋势。文章分析了该技术存在的主要问题和可行的解决路线,并指出了其主要发展方向。主张采用GIS二次开发工具和大气污染模型进行整合。详细介绍了开发“硫化氢应急专家系统”的工作中,解决二者整合所取得的研究进展和成果。将GIS、大气模型与应急救援工作三者有机的整合,实现了GIS数据和应急数据的紧密结合及对硫化氢扩散的预测。

Study on Integration of GIS and Air Pollution Diffusion Model

Integration of GIS and air pollution diffusion model has already become an important trend. The paper analyzes the main problem and corresponding solution line of the integration technology, and points out that its main developing direction is the integration of secondary development software and air pollution diffusion model. The project of emergency response system for hydrogen sulphide was presented in detail as well as research advance and results. The project integrated GIS,air model and emergency rescue work, realizing the combination of GIS data and emergency data and prediction of hydrogen sulphide diffusion.