A GIS based operational system for wildland fire crisis management II. System architecture and case studies
A GIS based operational system for wildland fire crisis management II. System architecture and case studies
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DOI：
10.1016/j.apm.2003.10.006
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发表时间：
2004-04-01
影响因子：
5
通讯作者：
Bafas, G
中科院分区：
文献类型：
--
作者：
Vakalis, D;Sarimveis, H;Bafas, G
从社会角度来看，重大森林火灾事件最重要的特点是，它们有可能严重和不可逆转地破坏具有重要自然美景的地区。此外，此类事件的范围和严重程度可能会严重影响邻近地区的人口和环境。森林火灾发生后，应努力限制这种影响。管理决策应基于合理的定量信息，这些信息应基于现场的具体情况和可能的后果。为了产生这些信息，我们开发了一个管理大规模荒地火灾事件的操作系统。它的体系结构包括一个GIS和RDBMS技术系统的集成框架，配备了交互式通信能力。该操作系统是为Windows 98平台开发的，适用于Penteli Mountain Attika地区。在一项相关工作[应用数学模型]中提出了业务系统的火灾模拟工具，该工具基于用于估计火灾蔓延的模糊/神经系统和用于估计火灾后果的相应离散等高线传播模型，作为地形特征、植被类型和密度以及气象条件等影响因素的函数。28（2004），这个问题]。几个案例研究，以说明所提出的方法的有效性。(C)2003年爱思唯尔公司All rights reserved.
The most important characteristic of major forest fire incidents, from a societal perspective, is their potentiality to seriously and irreversibly damage regions of significant natural beauty. In addition, the extent and severity of such incidents may significantly affect the Population and the environment of the adjacent areas. Following a forest fire event, effort should be made to limit such effects. Management decisions should be based on rational and quantitative information based on the site specific circumstances and the possible consequences. To produce such information we have developed an operational system for managing large-scale wildland fire incidents. Its architecture involves an integrated framework of GIS and RDBMS technology systems equipped with interactive communication capabilities. The operational system was developed for Windows 98 platforms, for the region of Penteli Mountain Attika. The fire simulation tool of the operational system that was based on a fuzzy/neural system for the estimation of fire spread and a corresponding discrete contour propagation model for estimating fire consequences as a function of influencing factors such as terrain characteristics, vegetation type and density and meteorological conditions was presented in a related work [Appl. Math. Model. 28 (2004), this issue]. Several case studies,are presented to illustrate the effectiveness of the proposed approach. (C) 2003 Elsevier Inc. All rights reserved.