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金属矿山 ›› 2011, Vol. 40 ›› Issue (05): 146-148.

• 安全与环保 • 上一篇    下一篇

GIS支持下的突发性大气污染扩散模拟

徐效波,吴华玲,刘波,王建强   


  1. 东华理工大学
  • 出版日期:2011-05-12 发布日期:2011-05-12
  • 基金资助:

    江西省数字国土重点实验室开放基金项目(编号:DLLJ201108),江西省教育厅青年科学基金项目(编号:GJJ11146)。

The Sudden Air Pollution Dispersion Simulation Based on GIS

Xu Xiaobo,Wu Hualing,Liu Bo,Wang Jianqiang   

  1. East China Institute of Technology
  • Online:2011-05-12 Published:2011-05-12

摘要: 在研究和分析大气污染扩散快速预测模型的基础上,基于GIS提出污染扩散模拟方法,研究了污染扩散模拟结果的可视化方法和途径; 并在Supermap平台上实现了模拟结果的可视化,验证了模型及其算法的有效性和实用性,为大气污染事故灾害应急处置和决策提供重要依据。  

关键词: 大气污染, 预测模型, GIS, 可视化

Abstract: Based on the study and analysis of air pollution dispersion fast prediction model, the pollution diffusion simulation method is proposed based on GIS and the visualization methods and pathways of the pollution dispersion simulated results are studied.Upon the Supermap platform, the visualization of simulated results is realized, which can verify the validity and practicability of the model and algorithm.The method provides technical support and basis for dealing with the air pollution accident disaster emergency.

Key words: Air pollution, Prediction model, GIS, Visualization