지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.11
- 수록면
- 82 - 88 (7page)
이용수
초록· 키워드
오류제보하기
It is important to give lightning warning prior to a cloud-to-ground (CG) discharge within an Area of Concern (AOC) because most of lightning damage and victim are usually occurred by the first lightning in the AOC. The aim of this study is to find the optimal operation conditions of the automated lightning warning systems in order to make the best use of the available data. In this paper, the test-operated results of the automated lightning alert and risk management system (ALARM) based on detections of CG discharge and eletrostatic field and optimized at probability of lightning have been described. It was possible to obtain the following warning performance parameters: probability of detection (POD), false alarm ratio (FAR), probability of lightning (POL) and failure-to-warn rate
(FTW). The data obtained from trial operation for 5months were not sufficient but the first analysis of domestic lightning warning was carried out. We have observed that the evaluated statistical results through trial operation depend on the various factors such as analysis methods and criteria, topographical conditions, etc. Also we suggest some methods for improvement of POL and POD including the finding of the optimal electric field threshold level to be used, based on the high values of FAR and FTW found in this work.
(FTW). The data obtained from trial operation for 5months were not sufficient but the first analysis of domestic lightning warning was carried out. We have observed that the evaluated statistical results through trial operation depend on the various factors such as analysis methods and criteria, topographical conditions, etc. Also we suggest some methods for improvement of POL and POD including the finding of the optimal electric field threshold level to be used, based on the high values of FAR and FTW found in this work.
목차
Abstract
1. 서론
2. 자동낙뢰경보 및 리스크관리시스템(ALARM)
3. 결과 및 검토
4. 결론
References
참고문헌 (12)
참고문헌 신청
1. [단행본] - M. A. Uman. / 2008 / The Art and Science of Lightning protection / Cambridge University Press : 134 ~ 138
2. [단행본] - R. A. Rakov / 2003 / Lightning-Physics and Effects / Cambridge University Press : 588 ~ 654
3. [학술대회논문] - J. S. Jensenius / 2006 / Lightning Kills - Play iy safe - NOAA's Effects to educate the public on the dangers of lightning / 19th International Lightning Detection Conference (ILDC)
4. [학위논문] - M. M. Lengyel / 2004 / Lightning casualties and their proximity to surrounding cloud-to-ground lightning / 석사 / University of Oklahoma
5. [단행본] - User's Guide / 2003 / Thunderstorm Sensor Model 928 / VAISALA
2. [단행본] - R. A. Rakov / 2003 / Lightning-Physics and Effects / Cambridge University Press : 588 ~ 654
3. [학술대회논문] - J. S. Jensenius / 2006 / Lightning Kills - Play iy safe - NOAA's Effects to educate the public on the dangers of lightning / 19th International Lightning Detection Conference (ILDC)
4. [학위논문] - M. M. Lengyel / 2004 / Lightning casualties and their proximity to surrounding cloud-to-ground lightning / 석사 / University of Oklahoma
5. [단행본] - User's Guide / 2003 / Thunderstorm Sensor Model 928 / VAISALA
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