• Proceedings of the Korean Information Science Society Conference
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• 2008.06b
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• pp.246-249
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• 2008

최근 지구온난화로 인한 기후변화 및 해양온난화로 태풍의 강도가 높아지고 빈도가 증가함에 따라 연안 지역의 침수범람과 같은 자연재해로 인한 인명 재산 피해가 심각해지고 있다. 이에 폭풍해일로 인한 연안 재해저감을 위한 해양 관측 및 수치 모델을 통한 정확한 폭풍해일 예측에 대한 연구가 활발히 진행되고 있다. 따라서 본 논문에서는 Web-GIS 기반 실시간 폭풍해일 예측 결과의 시각화 기법에 대한 연구를 통하여 자연재해 저감을 위한 효과적 정보전달 통한 의사결정에 도움을 주고자한다.

• Journal of KIISE:Computing Practices and Letters
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• v.14 no.9
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• pp.841-849
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• 2008

Natural disaster such as inundation due to the typhoon induced storm-surge has inflicted severe losses on the coastal area. The problem of global warming and sea surface rising has issued and thus influences the increase of frequency and potential power of storm-surge. What we can do is to make intelligent effort to predict and prevent the losses through the early warning and prevention activity from the accurate prediction and forecasting about the time-varying storm-surge height and its arriving time resulted from the numerical simulation with sea observations. In this paper, we developed the web service based GIS-Enabled storm-surge visualization system to predict and prevent the storm-surge disasters. Moreover. for more accurate topography around coastal area and fine-grid storm-surge numerical model, we have accomplished GIS-based coastal mapping through LiDAR measurement.

• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.611-614
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• 2009

Understanding the severity of the typhoon-induced storm-surge helps in planning reaction and in preventing further disaster. Natural disasters due to the storm-surge are predictable from accurate observations and forecasts from numerical simulations. What we can do is to make intelligent effort to minimize the loss due to the disaster to the most extent with the technology of early warning, forecast and prevention activity. In this paper, we propose the design of GIS-based Web Service System to visualize the time-varying storm-surge's height and wind field data effectively with 3 different kinds of resolution for predict and prevent storm-surge disasters. This system is one of the efforts to provide the storm-surge forecast service to general public and share two-way more helpful information to coastal resident through the Internet.