초록

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Abstract ▼ AI-Helper

?;?;Recently, occurrence frequency of the various disasters which is represented by damage from storm and flood are increasing due to abnormal changes of weather. The scale and damage of disasters are also on an increasing trend. To recover from disasters efficiently, accurate and objective ...

?;?;Recently, occurrence frequency of the various disasters which is represented by damage from storm and flood are increasing due to abnormal changes of weather. The scale and damage of disasters are also on an increasing trend. To recover from disasters efficiently, accurate and objective extent about the damaged district must be calculated quickly, and collected information could be utilized as a important data in compensation, countermeasures of disaster and policy decision. In this Study, flood discharge according to the rainfall frequency was calculated using flood simulation. The damaged area and unexpected flood area was transcribed in Multi-Purpose Hazard Map which was constructed by previous study. Also, it made a foundation for efficient management of natural hazards, its improved hazard-control capacity and scientific, reasonable, and quantitative damage investigation by calculating the flooded area and its damage ratio using cadastral information.

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