Spatial performance to locate city fire stations
Spatial performance to locate city fire stations
复制标题
定位城市消防站的空间性能
DOI：
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复制
发表时间：
2012
期刊：
影响因子：
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通讯作者：
Huei Ling Hwang
中科院分区：
文献类型：
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作者：
Hsueh;Chi;Huei Ling Hwang
对灾害的空间特征进行分析是准确的防灾规划和管理的一个关键组成部分。本研究以台南市消防局为例，利用地址匹配、空间坐标转换及地理资讯系统技术，探讨事故地点的空间分布。利用空间自相关分析进一步研究了这些地点的特征，以探索未来对紧急救援服务的潜在需求。利用最大覆盖选址问题检验和拉格朗日启发式计算，分析了现有和新增应急救援设施的性能水平。这些方法能够模拟和分析新的设施已被添加到一个系统后的救援性能，其结果也可以用来指导未来的救援设施的位置。
Analysis of the spatial characteristics of disasters is a critical component of accurate disaster prevention planning and management. Reports from the Tainan City Fire Department were analysed to explore the spatial distribution of incident locations via address matching, spatial coordination transformation and GIS technologies. The characteristics of these locations were further investigated using spatial autocorrelation analysis in order to explore potential future demand for emergency rescue services. The performance levels of existing and newly added emergency rescue facilities were analysed using maximal covering location problem tests and Lagrangian heuristic calculations. These methods are able to simulate and analyse rescue performance after new facilities have been added to a system and the results can also be used to guide the future locations of rescue facilities.