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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국우주과학회 Journal of Astronomy and Space Sciences Journal of Astronomy and Space Sciences 제33권 제4호
- 발행연도
- 2016.12
- 수록면
- 279 - 285 (7page)
- DOI
- http://dx.doi.org/10.5140/JASS.2016.33.4.279
이용수
초록· 키워드
오류제보하기
The space radiation dose over air routes including polar routes should be carefully considered, especially when space weather shows sudden disturbances such as coronal mass ejections (CMEs), flares, and accompanying solar energetic particle events. We recently established a heliocentric potential (HCP) prediction model for real-time operation of the CARI-6 and CARI-6M programs. Specifically, the HCP value is used as a critical input value in the CARI-6/6M programs, which estimate the aviation route dose based on the effective dose rate. The CARI-6/6M approach is the most widely used technique, and the programs can be obtained from the U.S. Federal Aviation Administration (FAA). However, HCP values are given at a one month delay on the FAA official webpage, which makes it difficult to obtain real-time information on the aviation route dose. In order to overcome this critical limitation regarding the time delay for space weather customers, we developed a HCP prediction model based on sunspot number variations (Hwang et al. 2015). In this paper, we focus on improvements to our HCP prediction model and update it with neutron monitoring data. We found that the most accurate method to derive the HCP value involves (1) real-time daily sunspot assessments, (2) predictions of the daily HCP by our prediction algorithm, and (3) calculations of the resultant daily effective dose rate. Additionally, we also derived the HCP prediction algorithm in this paper by using ground neutron counts. With the compensation stemming from the use of ground neutron count data, the newly developed HCP prediction model was improved.
목차
등록된 정보가 없습니다.
참고문헌 (6)
참고문헌 신청
Copeland K / 2013 / Recent and planned developments in the CARI Program, Aerospace Medicine Technical Reports
황정아 / 2013 / 극항로 우주방사선 예보 모델 개발을 위한 사전 연구 / 한국위성정보통신학회논문지 8(1):23~30
황정아 / 2010 / Space Radiation Measurement on the Polar Route onboard the Korean Commercial Flights / Journal of Astronomy and Space Sciences 27(1):43~54
황정아 / 2014 / Modeling of Space Radiation Exposure Estimation Program for Pilots, Crew and Passengers on Commercial Flights / Journal of Astronomy and Space Sciences 31(1):25~31
황정아 / 2015 / Heliocentric Potential (HCP) Prediction Model for Nowscast of Aviation Radiation Dose / Journal of Astronomy and Space Sciences 32(1):39~44
황정아 / 2013 / 극항로 우주방사선 예보 모델 개발을 위한 사전 연구 / 한국위성정보통신학회논문지 8(1):23~30
황정아 / 2010 / Space Radiation Measurement on the Polar Route onboard the Korean Commercial Flights / Journal of Astronomy and Space Sciences 27(1):43~54
황정아 / 2014 / Modeling of Space Radiation Exposure Estimation Program for Pilots, Crew and Passengers on Commercial Flights / Journal of Astronomy and Space Sciences 31(1):25~31
황정아 / 2015 / Heliocentric Potential (HCP) Prediction Model for Nowscast of Aviation Radiation Dose / Journal of Astronomy and Space Sciences 32(1):39~44
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