해양환경안전학회:학술대회논문집 (Proceedings of KOSOMES biannual meeting)

해양환경안전학회 (The Korean Society of Marine Environment and safety)
권호 표지

해수유동모델의 3차원 가시화를 위한 GUI 구축

GUI construction for 3D visualization of ocean hydrodynamic models

  • Lee, Won-Chan (Marine Environmental Management Division, National Fisheries Research & Development Institute) ;
  • Park, Sung-Eun (Marine Environmental Management Division, National Fisheries Research & Development Institute) ;
  • Hong, Sok-Jin (Marine Environmental Management Division, National Fisheries Research & Development Institute) ;
  • Oh, Hyun-Taik (Marine Environmental Management Division, National Fisheries Research & Development Institute) ;
  • Jung, Rea-Hong (Marine Environmental Management Division, National Fisheries Research & Development Institute) ;
  • Koo, Jun-Ho (Jeju Fisheries Research Institute, National Fisheries Research & Development Institute)
  • 발행 : 2006.11.17
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초록

해수유통모델 결과를 3차원적으로 가시화하기 위한 그래픽 유저 인터페이스를 지리정보시스템 (GIS) 기술을 활용하여 구축하였다. 연안역 관리에서 GIS기법은 산재되어 있는 방대한 자료들을 저장하고 이를 3 차원으로 가사화하는 기능을 제공하며 해석적, 통계적, 모델링 도구로써 주어진 상황에 적합한 데이터 변환이 가능하도록 해준다. 해수유동모델은 개방경제에서 조석, 바람, 수온, 염분, 장물 유업 및 태양복사 등 과 같은 모델입력값을 부여함으로써 구동되며 대상해역은 진해만으로 하였다. 본 연구에서는 국산 GIS 소프트웨어인 GeoMania (v2.5)를 사용하여 진해만을 대상으로 시뮬레이션된 해수유통모델 결과의 3차원 가시화 모듈을 구축하였다.

This study presents an application of GIS technologies to construct the graphic user interface for 3-dimensional exhibition of the results obtained by ocean hydrodynamic model. In coastal management studies, GIS provide a receptacle for scattered data from diverse sources and an improvement of the 3D visualization of such data. Within the frame of a GIS a variety of analytical, statistical and modeling tools can be applied to transform data and make them suitable for a given application. A 3D hydrodynamic model was driven by time-dependent external forcing such as tide, wind velocity, temperature, salinity, river discharge, and solar radiation under the open boundary condition. The Jinhae Bay was selected as a case study. Here, we have used GeoMania v2.5 GIS software and its 3D Analyst extension module to visualize hydrodynamic model result that were simulated around the Jinhae Bay.

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