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Space Radiation Measurement on the Polar Route onboard the Korean Commercial Flights
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  • Space Radiation Measurement on the Polar Route onboard the Korean Commercial Flights
  • Space Radiation Measurement on the Polar Route onboard the Korean Commercial Flights
저자명
Hwang. Jung-A,Lee. Jae-Jin,Cho. Kyung-Suk,Choi. Ho-Sung,Rho. Su-Ryun,Cho. Il-Hyun
간행물명
韓國宇宙科學會誌
권/호정보
2010년|27권 1호|pp.43-54 (12 pages)
발행정보
한국우주과학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

This study was performed by the policy research project of Ministry of Land, Transport and Maritime Affairs, which title is "Developing safety standards and management of space radiation on the polar route". In this research, total six experiments were performed using Korean commercial flights (B747). Three of those are on the polar route and the other three are on the north pacific route. Space radiation exposure measured on the polar route is the average 84.7 uSv. The simulation result using CARI-6M program gives 84.9 uSv, which is very similar to measured value. For the departure flight using the north pacific route, the measured space radiation is the average 74.4 uSv. It seems that is not so different to use the polar route or not for the return flight because the higher latitude effect causing the increase of space radiation is compensated by the shortened flight time effect causing decreasing space radiation exposure.