（毕业设计论文）《GIS在城市火灾应急中的应用》.doc

PAGE 本科毕业设计(论文) 题目：__GIS在城市火灾应急中的应用 系 ( 院 )： 测绘地理信息学院 专业(方向)： 地理信息系统 班 级： 学 生： 指导教师： 201 PAGE IV 摘 要 为提高城市火灾应急工作的针对性、有效性、及时性,有必要建立一个城市火灾应急模型设计。本文针对城市火灾应急决策过程中需要涉及到的各种因素，运用地理信息系统基本理论及其相关软件，调研城市火灾应急的应用现状、发展趋势和应用需求，建立了一个城市火灾应急设计方案模型，详细介绍模型的应用功能，文章设计主要运用GIS空间分析能力较强的ArcGIS软件，论文的主要研究工作与成果有： 1.对火灾及其相关概念进行了论述；阐述了地理信息系统的应用现状、发展趋势。 2．介绍设计软件ArcGIS软件的空间分析技术特点，重点介绍ArcGIS空间分析技术在网络分析、缓冲区分析、叠置分析、统计分析的应用，详细探讨了ArcGIS空间分析的设计思想和实现方法。 3. 针对当前地理信息系统在城市火灾应急应用中的现状和发展趋势，结合GIS平台的特点和需求，利用ArcGIS软件相关模块,建立一个设计方案将地理信息系统应用到城市火灾应急中，为城市火灾应急，消防决策提供参考。 关键词：地理信息系统；城市火灾应急；ArcGIS；空间分析 GIS in the city fire emergency application Abstract：In order to improve the city fire emergency the aim, effectiveness, timeliness, it is necessary to build a city fire emergency model design. This article in view of the city fire emergency decision-making process to all the factors involved with geographical information system the basic theory and related software, research city fire emergency situation of the application of, development trends and application needs, set up a city fire emergency design model, introduced the application of the model function, this article designs mainly USES the GIS spatial analysis ability strong ArcGIS software, this paper main research work and achievement have: 1. To fire and related concepts are discussed; Expounds the present situation of the application of the geographic information system, development trend. 2. Introduce design software of ArcGIS softwares space analysis technical features, the paper focuses on ArcGIS spatial analysis technology in network analysis, buffer analysis, fold for analysis, the application of statistical analysis, detailed analysis discussed the design thought of ArcGIS space and realization method. 3. According to the geographic information system in urban fire emergency application status and develo