Spatial Information Research

Korea Spatial Information Society (대한공간정보학회)
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Design of Web-GIS based SWG Simulator for Disseminating Integrated Water Information

통합 물정보 제공을 위한 웹 GIS 기반의 SWG 시뮬레이터 설계

  • Park, Yonggil (Dept. of GeoInformatic Engineering, Inha University) ;
  • Kim, Kyehyun (Dept. of GeoInformatic Engineering, Inha University) ;
  • Lee, Sungjoo (Dept. of GeoInformatic Engineering, Inha University) ;
  • Yoo, Jaehyun (Dept. of GeoInformatic Engineering, Inha University)
  • Received : 2014.08.11
  • Accepted : 2015.02.04
  • Published : 2015.02.28
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Abstract

Due to the global warming and unstable abnormal climate changes, water resources differences between regions and water shortage are occurring. Therefore, the water resources management is becoming more important for the stable securement of future water supply and demand. Researches on Smart Water Grid (SWG), which is considered as a new method, that can stably secure and maintain the water resources, are actively being conducted but it is still in infancy. Thus, this study aimed to design SWG simulator based on GIS in order to provide integrated water information in web environment. The user's requirements were analyzed for system development and important functions such as SWG current situation checking, future prediction, filtration plant situation checking functions were designed and data expression techniques using GIS and HTML5 were applied to enhance the understanding of the users. Also, when the emergency situations occurred, the solving process of the situations are reproduced to check the solution process using scenario reproduction functions. Use-case, class, sequence diagram, which are a design for real system development and defines the system usage contents of users, were written, and the story board was written to check the final development contents. This study designed a SWG simulator in order to support the water maintenance reacting to climate changes. The development of system is expected to help securing information to deal with emergency situations such as water shortage and help the decision maker to make decision through reproduction of scenario. The major functions were designed for the convenience of water resource manager and producer but new contents for consumers must be developed to enable duplex information transmission.

최근 전 세계적인 기온상승과 불규칙한 이상기후로 인하여 지역간 수자원 격차 및 물부족 현상이 나타나고 있으며 미래 물 수급의 안정성 확보를 위한 수자원 관리가 점차 중요해지고 있다. 이를 해결하기 위해 수자원의 안정적인 확보와 관리가 가능한 방안으로 대두되고 있는 Smart Water Grid (SWG) 연구가 진행되고 있다. 따라서 본 연구에서는 웹 환경에서 통합 물정보 제공을 위한 GIS 기반의 SWG 시뮬레이터를 설계하고자 하였다. 시스템 개발을 위해 사용자 요구분석을 기반으로 SWG 현황 조회, 미래 예측 및 정수장 현황 조회기능을 설계하였으며 사용자의 이해를 높이기 위해 GIS 및 HTML5 기술을 이용한 정보표출 기술을 적용하였다. 또한 비상 상황이 발생했을 때 SWG를 이용한 문제 해결 과정을 확인할 수 있도록 시나리오 재현 기능을 설계하였다. 시스템 개발을 위한 설계도로 Use-case, Class, Sequence diagram을 작성하고 최종 개발 내용을 확인하기 위한 스토리보드를 작성하였다. 본 연구를 통해 설계된 SWG 시뮬레이터는 기후변화 대응을 위한 물관리를 지원하기 위한 정보의 획득을 도울 뿐 아니라 시나리오 재현을 통한 의사결정자의 결정을 도울 수 있을 것으로 판단된다. 주요 기능이 수자원 관리자 및 생산자 위주로 설계되었지만 향후 소비자를 위한 콘텐츠와 기능을 추가로 개발하여 단방향 정보 전달이 아닌 양방향 정보 교환이 가능하도록 해야 할 것이다.

Keywords

References

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