• 한국환경과학회지
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• 제24권9호
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• pp.1199-1210
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• 2015

There were 35 typhoons affecting Korean Peninsula from 1999 to 2009(The average annual number of typhoon is 3.18). Among these typhoons, the number of typhoon passing through the Yellow sea, the Southern sea and the East sea were 14, 6 and 15 respectively. Wind speed on the height of 10 m can be finally estimated using the surface roughness after we calculate wind speed on the height of 300 m from the data on the surface of 700 hPa. From the wind speeds on the height of 10 m, we can understand the regional distributions of strong wind speed are very different according to the typhoon tracks. Wind speed range showing the highest frequency is 10~20 m/s(45.69%), below 10 m/s(30.72%) and 20~30 m/s(17.31%) in high order. From the analysis of the wind speed on the hight of 80 m, we can know the number of occurrence of wind speed between 50 and 60 m/s that can affect wind power generation are 104(0.57%) and those of between 60 and 70 m/s that can be considered as extreme wind speed are even 8(0.04%).

• 한국수자원학회논문집
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• 제40권9호
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• pp.709-722
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• 2007

우리나라는 여름철의 큰 호우로 인해 주기적인 홍수피해가 발생하며, 이러한 호우의 원인은 태풍과 집중호우로 구분 할 수 있다 태풍은 열대 지방에서 발생하여 주기적으로 우리나라를 내습하여 극심한 강우와 강풍으로 인해 큰 피해를 발생시키고 있으며, 일반적으로 태풍에 의한 피해가 집중호우보다 큰 것으로 알려져 있다. 따라서 본 연구에서는 우리나라에 발생하는 강우 사상을 태풍과 집중호우로 구분하여 호우 원인별로 지속시간별 연 최대 강우량을 구축하였다. 따라서 발생 원인별로 구축된 시간강우자료의 통계분석을 통해 기본적인 특성을 파악하고 빈도해석을 통해 강우의 발생 원인별로 확률강우량을 산정하여 비교 분석하였다. 분석 결과에서 태풍에 의해 산정된 확률강우량은 지속시간과 재현기간이 커질수록 확률강우량의 증가가 전호우에 의한 확률강우량 보다 큰 지점이 있는 것으로 나타났다.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 1999년도 Proceedings of International Symposium on Remote Sensing
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• pp.127-131
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• 1999

Typhoons were known by contributing to transporting plus heat or kinetic energy from equatorial region to midlatitude region. Due to the strong damage from typhoon, we acknowledged the theoretical study and the importance of accurate forecast about typhoon. In this study, typhoon forecasting system was developed to search the tracks of past typhoons or to display similar track of past typhoon in comparison with the path of current forecasting typhoon. It was programmed using Interactive Data Language(IDL), which was a complete computing environment for the interactive analysis and visualization of data. Typhoon forecasting system was also included satellite image and auxiliary chart. IR, Water Vapor, Visible satellite images helped users analyze an accurate forecast of typhoon. They were further refined the procedures for generating water vapor winds and gave an initial indication of their utility for numerical weather prediction(NWP), in particular for typhoon track forecasting where they could provide important information. They were also available for its utility in typhoon tracer or intensity.

• 한국화재소방학회논문지
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• 제17권4호
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• pp.70-75
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• 2003

강원 동해안 지역은 산불과 홍수와 같은 재해가 빈번하게 발생되어 왔다. 2000년 4월 대규모 산불의 발생으로 산림은 소실되고 황폐화 되었다. 더욱이 2002년 8월 31일 일강우량 315 mm를 동반한 태풍 루사로 인하여 178명의 인명피해와 막대한 재산피해를 경험하게 되었다. 따라서 본 연구에서는 실제 피해지역의 현장조사를 통하여 산불재해를 고려한 홍수피해의 원인을 규명하고자 하였다.

• 한국방재학회:학술대회논문집
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• 한국방재학회 2008년도 정기총회 및 학술발표대회
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• pp.521-524
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• 2008

2002년 태풍 ‘루사’로 인하여 재산피해가 약 5조 4,000억원 발생하였고, 도로 및 철도 등 주요시설물 피해는 12,377개소에서 약 2조 8,600억원으로 약 전체 피해액의 53%에 달했다. 2003년 태풍 ‘매미’에 의한 재산피해는 약 4조 2000억원으로 나타났다. 최근 2006년 7월 태풍 ‘에위니아’로 인한 재산 피해는 약 1조 4000억원으로, 도로 127개소, 하천 65개소 등의 주요 시설물이 유실 또는 침수 피해를 입었다. 따라서, 이상기후에 의한 매년 반 복되는 집중호우로 도로의 피해를 최소화하기 위하여, 본 논문은 도로의 피해 원인인 토석류를 고려한 도로 배수시설의 규격 결정 방안을 제시하였다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2004년도 학술발표회
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• pp.1300-1304
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• 2004

This study is to present a method of flood damaged area detection by the typhoon RUSA (August 31 - September 1, 2002) using Landsat 7 ETM+ and Landsat 5 TM images. Two images of Sept. 29, 2000 and Sept. 11, 2002 (path 115, row 34) were prepared for Gangreung, To identify the damaged areas, firstly, the NDVI (Normalized Difference Vegetation Index) of each image was computed, secondly, the NDVI values were reclassified as two categories that the negative index values including zero are the one and the positive index values are the other, thirdly the reclassified image before typhoon is subtracted from the reclassified image after typhoon to get DNDVI (Differential NDVI). Some part of urban and agricultural were classified into damaged area due to typhoon RUSA in Gangreung, $18.8km^2$ and $17.7km^2$ respectively.

• 대기
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• 제18권3호
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• pp.183-197
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• 2008

The purpose of this study is to summarize tropical cyclone activity in 2007. 24 tropical cyclones of tropical storm (TS) intensity or higher formed in the western North Pacific and the South China Sea in 2007. The total number is less than the thirty-year (1971~2000) average frequency of 26.7. Out of twenty four tropical cyclones, 14 TCs reached typhoon (TY) intensity, while the rest 10 only reached severe tropical storm (STS) and tropical storm (TS) intensity - four STS and six TS storms. The tropical cyclone season in 2007 began in April with the formation of KONG-REY (0701). From April to May, two TCs formed in the western North Pacific in response to enhanced convective activity there. From June to July, convective activity turned inactive over the sea around the Philippines and in the South China Sea, and the subtropical high was weak over the south of Japan. MAN-YI (0704) and USAGI (0705) moved northwestward and hit Japan, bringing serious damage to the country. After August, convective activity became enhanced over the sea east of the Philippines, and the subtropical high turned strong over the sea south of Japan. Many TCs, which formed over the sea east of the Philippines and in the South China Sea, moved westward and hit China and Vietnam. PABUK (0706), WUTIP (0707), SEPAT (0708), WIPHA (0712), LEKIMA (0714) and KROSA (0715) brought serious damage to some countries including China, the Philippines and Vietnam. On the other hand, FITOW (0709) and NARI (0711) moved northward, bringing serious damage to Japan and Korea. After HAIYAN (0716), all four TCs except FAXAI (0720) formed over the sea east of $140^{\circ}E$. Three typhoons among them affected Republic of Korea, MAN-YI (0704), USAGI (0705) and NARI (0711). Particularly, NARI (0711) moved northward and made landfall at Goheng Peninsula ($34.5^{\circ}N$, $127.4^{\circ}E$) in 1815 KST 16 September. Due to $11^{th}$ typhoon NARI, strong wind and record-breaking rainfall amount was observed in Jeju Island. It was reported that the daily precipitation was 420.0 mm at Jeju city, Jeju Island on 16 September the highest daily rainfall since Jeju began keeping records in 1927. This typhoon hit the southern part of the Korean peninsula and Jeju Island. 18 people lost their lives, 14,170 people were evacuated and US$ 1.6 billion property damage was occurred.

• 한국콘텐츠학회논문지
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• 제17권4호
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• pp.267-274
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• 2017

태풍, 지진, 홍수, 폭우, 가뭄, 폭염, 풍랑, 쓰나미 등과 같은 자연재해는 발생지점과 규모를 예측하기 어려울 뿐만 아니라 인간생활에 피해를 주고 있다. 하지만, 재해통계를 기반으로 과거피해사례와 피해액을 분석하여 예상피해액을 산출할 수 있다면, 산출한 결과를 바탕으로 즉시 초동조치에 임할 수 있고, 피해를 최소한으로 저감할 수 있을 것이다. 따라서, 본 논문에서는 우리나라 남해연안지역을 대상으로 풍랑피해액예측함수를 제안한다. 본 예측함수는 재해연보('91년~'14년)에 기록된 풍랑 및 태풍의 재해통계, 남해연안지역의 특성을 고려한 인자, 해안 기상조건을 설명변수로 개발하였다.

• 물과 미래
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• 제47권8호
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• pp.66-71
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• 2014

• 한국방재학회:학술대회논문집
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• 한국방재학회 2008년도 정기총회 및 학술발표대회
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• pp.617-620
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• 2008

Because nature disaster would be increased society damage, government has to prepare the system for response to the disaster. In this study we proposed the concept element of response technology and strategy for the flood and typhoon disaster. And we define the emergence service criteria.