한국방재학회:학술대회논문집
- 한국방재학회 2008년도 정기총회 및 학술발표대회
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- Pages.85-88
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- 2008
태풍으로 인한 강풍 피해 추정을 위한 지상풍 산정 연구(Ⅰ)
Estimation of Surface Wind Speed on the Strong Wind Damage by Typhoon
- 발행 : 2008.02.28
초록
Damage from typhoon disaster can be mitigated by grasping and dealing with the damage promptly for the regions in typhoon track. What is this work, a technique to analyzed dangerousness of typhoon should be presupposed. This study estimated 10m level wind speed using 700hPa wind by typhoon, referring to GPS dropwindsonde study of Franklin(2003). For 700hPa wind, 30km resolution data of Regional Data Assimilation Prediction System(RDAPS) were used. For roughness length in estimating wind of 10m level, landuse data of USGS are employed. For 10m level wind speed of Typhoon Rusa in 2002, we sampled AWS point of