• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文学位 >Assessing the impact of a proposed Web2.0 geospatial information system for improving the decisionmaking process of emergency management and incident response personnel.
【24h】

Assessing the impact of a proposed Web2.0 geospatial information system for improving the decisionmaking process of emergency management and incident response personnel.

机译：评估提议的Web2.0地理空间信息系统对改善应急管理和事件响应人员的决策过程的影响。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The research applies simulation research design methods for quantifying the impact of a Web2.0 based Geospatial Information System on the decision making process for emergency response personnel during the first 45 minutes of a disaster. The research leverages a 3-stage process: pre-simulation questionnaire in the form of demographic and personality questions (modified Keirsey Sorter Temperament), simulation exercise applying a novel Web2.0 based GIS (desktop and mobile device applications), and post-exercise questionnaire (for assessing usability, scenario realism, cognitive effort). The research uses non-parametric statistic techniques (e.g., linear regression) to analyze data collected from 6 functional exercises across 3 mutual-aid emergency management groups to address the following 3 recurring questions gleaned from the literature review:;1. What are the benefits and drawbacks of modern Internet communication technology for a GIS-based emergency management system? 2. What are the benefits and impediments of a GIS-based emergency management system across the operational, tactical, and field echelons of the emergency response chain of command? 3. How does a modern Web2.0 architecture address the limitations and impediments of using GIS systems for a real-time disaster decision support system? Additionally, the research tests the following 4 hypotheses:;1. Hypothesis 1: A GIS-based incident response system based on Web2.0 technologies increases the amount of information a decision maker applies to critical decisions.;2. Hypothesis 2: A GIS-based emergency management and incident response system based on emerging Web2.0 technologies enables emergency and incident response personnel to respond in a more timely manner.;3. Hypothesis 3: Web2.0-based GIS architectures reduce the amount of time it takes to make critical decision during emergency response.;4. Hypothesis 4: Web2.0-based geo-visualization techniques improve the communication and information sharing process across the echelons of the emergency response chain of command.;The research herein presents quantitative and qualitative analysis results that indicate statistically significant support for the four hypotheses that a Web2.0 based Geospatial Information System has a positive impact on the decision making process of emergency management and incident response personnel. Similarly, the conclusions from the quantitative and qualitative results discuss an aspect of each hypothesis that inferentially addresses the 3 most pressing research questions gleaned from the literature review.
机译：该研究采用模拟研究设计方法来量化基于Web2.0的地理空间信息系统对灾难发生前45分钟内应急人员决策过程的影响。该研究利用了三个阶段的过程：以人口和人格问题形式的模拟前问卷（修改的Keirsey Sorter气质），应用基于Web2.0的新型GIS的模拟练习（台式机和移动设备应用程序）以及运动后的练习。问卷（用于评估可用性，场景真实性，认知努力）。该研究使用非参数统计技术（例如线性回归）来分析从3个互助应急管理小组的6个功能练习中收集的数据，以解决文献综述中提出的以下3个重复出现的问题：1。对于基于GIS的应急管理系统，现代Internet通信技术的优点和缺点是什么？ 2.基于GIS的应急管理系统在应急指挥链的作战，战术和野外梯队中有哪些好处和障碍？ 3.现代的Web2.0架构如何解决使用GIS系统作为实时灾难决策支持系统的局限性和障碍？另外，研究检验了以下四个假设：1.。假设1：基于Web2.0技术的基于GIS的事件响应系统增加了决策者应用于关键决策的信息量； 2。假设2：基于GIS的紧急管理和事件响应系统基于新兴的Web2.0技术，使紧急事件和事件响应人员能够更及时地做出响应； 3。假设3：基于Web2.0的GIS体系结构减少了在应急响应过程中做出关键决策所需的时间； 4。假设4：基于Web2.0的地理可视化技术改善了应急指挥链各梯级之间的通信和信息共享过程。本文的研究提出了定量和定性的分析结果，这些结果表明对四个假设的统计学意义的支持。基于Web2.0的地理空间信息系统对应急管理和事件响应人员的决策过程具有积极影响。同样，定量和定性结果得出的结论也讨论了每个假设的一个方面，这些方面可以从文献综述中推断出最紧迫的三个研究问题。

著录项

  • 作者

    Knize, Nicholas W.;

  • 作者单位

    The University of Texas at Dallas.;

  • 授予单位 The University of Texas at Dallas.;
  • 学科 Geodesy.;Computer Science.
  • 学位 Ph.D.
  • 年度 2013
  • 页码 194 p.
  • 总页数 194
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 康复医学;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号