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林业科学 ›› 2002, Vol. 38 ›› Issue (3): 114-119.doi: 10.11707/j.1001-7488.20020320

• 论文及研究报告 • 上一篇    下一篇

基于WEB与3S技术的森林防火智能决策支持系统的研究

王霓虹   

  1. 东北林业大学,哈尔滨150040
  • 收稿日期:2002-02-01 修回日期:1900-01-01 出版日期:2002-05-25 发布日期:2002-05-25

STUDIES ON A WEB AND 3S-BASED SUPPORTING SYSTEM FOR FOREST-FIRE PREVENTION INTELLIGENT DECISION

Wang Nihong   

  1. Northeast Forestry University Harbin150040
  • Received:2002-02-01 Revised:1900-01-01 Online:2002-05-25 Published:2002-05-25

摘要:

森林火灾的发生,侵吞了大片林木,对人类的生命财产、地球资源及生态环境造成了巨大的危害,因此森林防火的理论与实践的研究一直是人们关注的重要课题。本文结合笔者长期研究的科研项目,介绍了森林防火技术应用的情况,特别着重介绍了10多年来通过3个阶段在森林防火决策支持系统领域中所开展的研究和解决的技术问题,诸如大区域范围系统的建立、自适应显示分辨率的处理、图型图像的有关处理技术、基于Web的信息发布、3S(GIS、RS、GPS)与DSS技术的应用等。随着现代计算机网络和3S等技术的不断发展及其应用的日趋广泛,使森林防火技术的研究手段和方法发生了深刻变化,这些高新技术的渗透将促进森林防火技术的应用逐步走向深入。

关键词: 森林防火, 3S, WEB, DSS, 计算机网络, 应用

Abstract:

In the history of our earth,forest-fires have destroyed large areas of woodlands,doing great damages to environment,natural resources,other properties,and even human life,therefore,theories and practice in forest-fire prevention have always been the center of people's attention.This paper,in light of the author's perennial scientific research,introduced to the application of forest-fire prevention technology,espeically the extensive research on the supporting system for forest-fire prevention decision through technological problems solved during 3 stages within the recent decade.Examples were as follows:the establishment of large-area system,the operation of self-adapting display resolution,basic graphic processing techniques,Web-based bulletins,and applications of 3S(GIS,RS,GPS) and DSS.With the continuous development and extending application of high tech in networks and 3S,the research methodology for forest-fire prevention has changed a lot,thus the technical application will gradually be consolidated.

Key words: Forest-fire prevention, 3S, WEB, DSS, Computer network, Application