Earticle

초록

영어

Evacuation to disaster shelters can be optimized by giving instructions to evacuees to help them find the most suitable shelters and evacuation paths from their location. To generate such information in real-time, construction of spatial databases and complex spatial analysis models through Web Map Services (WMS) and Web Feature Services (WFS) based on Open Geospatial Consortium Web Services (OWS) is required. Focusing on the implementation of distributed OWS resources to provide more immediate information in the case of an emergency, we propose a Web-based system that identifies suitable shelters and provides the shortest evacuation path to each shelter for civilians who are within the danger zone. Specifically, (1) a search framework based on the OWS architecture is proposed and utilized to develop both Web-based and smartphone applications connected with WMS types of spatial data on the Web; (2) the spatial analysis models proposed include three sub-models, namely, data construction, shelter selection using scores by natural breaks, and an evacuation path model using network analysis. We identify candidate shelters by considering proximity to health care facilities and to major road, and coverage of each shelter in danger zone.

목차

Abstract
 1. Introduction
 2. Methodology
  2.1. Web-Based Gis Applications
  2.2. Shelter Selection and Evacuation Path Model
 3. Proposed Spatial Model Description
  3.1. Data Sources
  3.2. Spatial Analysis Model
 4. Implementation
  4.1. Physical Architecture
  4.2. User Interface
 5. Conclusions
 Acknowledgements
 References

키워드

저자

• Hyun-Suk Hwang [ Interdisciplinary Program of Information Systems, Pukyong National University ]
• Il-Kyeun Ra [ Department of Computer Science and Engineering, University of Colorado Denver, CO 80203, USA ]
• Chang-Soo Kim [ Department of IT Convergence and Application Engineering, Pukyong National University, Busan 608-737, Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605