세종시대 창제된 소간의(小簡儀)의 현대적 개조와 태양의 고도 및 방위각 관측
Modern Reformation of So-ganui Invented during King Sejong Period and It’s Altitude and Azimuth of the Sun Observations
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
The purpose of this study was to explain how extraordinary the scientific technology or our ancestor was from the modern perspective by remodeling the most unique astronomical instrument, So-ganui (小簡儀), developed in the Sejong Period (世宗時代) after being examined with contemporary and the principles of the science and observational technology would be properly understood and measured directly. When measuring the altitude of the sun and azimuth using So-ganui, it was adjusted with the horizontal coordinate system and measured using Jipyeonghwan (地平環), Ipeunhwan (立運環) and Guyhyeong (窺衡). Based such measuring principles, the measurement accuracy proposed using So-ganui are as follows. The remodeled So-ganui produced approximately ±0.29 degrees error on average at high altitude while in measuring the azimuth degrees, there was difference of ±0.35 degrees. Since the theoretically, the measurement error for So-ganui was ±0.5 degrees, the remodeled So-ganui could accurately measure at the high altitude compared to So-ganui from the Sejong period. In the study, So-ganui, which has disappeared, has been remodeled in modern perspective to be used as the educational material to accurately understand the principles of science and measurement technology from the Sejong period. The findings could contribute to raising the reputation in the astronomical observations from the documents from the Sejong period. Furthermore, this study has materialized the celestial and sky our ancestors have viewed with the observational principles of their times, on the computer screen via a webcam, bringing out interest in the traditional science for the students.
Abstract
The purpose of this study was to explain how extraordinary the scientific technology or our ancestor was from the modern perspective by remodeling the most unique astronomical instrument, So-ganui (小簡儀), developed in the Sejong Period (世宗時代) after being examined with contemporary and the principles of the science and observational technology would be properly understood and measured directly. When measuring the altitude of the sun and azimuth using So-ganui, it was adjusted with the horizontal coordinate system and measured using Jipyeonghwan (地平環), Ipeunhwan (立運環) and Guyhyeong (窺衡). Based such measuring principles, the measurement accuracy proposed using So-ganui are as follows. The remodeled So-ganui produced approximately ±0.29 degrees error on average at high altitude while in measuring the azimuth degrees, there was difference of ±0.35 degrees. Since the theoretically, the measurement error for So-ganui was ±0.5 degrees, the remodeled So-ganui could accurately measure at the high altitude compared to So-ganui from the Sejong period. In the study, So-ganui, which has disappeared, has been remodeled in modern perspective to be used as the educational material to accurately understand the principles of science and measurement technology from the Sejong period. The findings could contribute to raising the reputation in the astronomical observations from the documents from the Sejong period. Furthermore, this study has materialized the celestial and sky our ancestors have viewed with the observational principles of their times, on the computer screen via a webcam, bringing out interest in the traditional science for the students.
참고문헌 (19)
- 권치순, "세종시대 창제된 소간의(小簡儀)의 복원과 과학교육의 적용 방안", 대한지구과학교육학회지, 5(1), pp.1~7 (2012), 대한지구과학교육학회[DOI]
- 김상혁, "송이영 혼천시계의 작동 메커니즘에 대한 연구", 박사, pp.2007
- 김상혁, "남병철의 혼천의 연구 II: 『의기집설』에 나오는 <혼천의용법>의 역해설", Journal of Astronomy and Space Sciences, 23(1), pp.71~90 (2006), 한국우주과학회
- 김희수, "천체관측" (2009), 시그마프레스
- 김희수, "관측천문학 실습" (2005), (주)북스힐
- 박영식, "웹 카메라의 특성 분석 및 고해상도 행성촬영", Journal of Astronomy and Space Sciences, 23(4), pp.453~464 (2006), 한국우주과학회
- 이용삼, "세종대 간의의 구조와 사용법", 동방학지, pp.159~202 (1996)
- 이용삼, "조선시대의 천체관측의기의 구조와 사용법", 자연과학박물관학보, 15, pp.17~34 (2001)
- 이용삼, "세종시대 창제된 천문관측의기 소간의(小簡儀)", Journal of Astronomy and Space Sciences, 19(3), pp.231~242 (2002), 한국우주과학회
- 이용삼, "송이영 혼천시계의 천체운행 장치 구조와 작동원리 연구", Journal of Astronomy and Space Sciences, 24(2), pp.167~178 (2007), 한국우주과학회
- 이용삼, "동아시아 천문관서의 자동 시보와 타종장치 시스템의 고찰", Journal of Astronomy and Space Sciences, 26(3), pp.355~374 (2009), 한국우주과학회
- 이용삼, "신라시대 천문역법(天文曆法)과 물시계(漏刻) 복원연구", Journal of Astronomy and Space Sciences, 25(3), pp.299~320 (2008), 한국우주과학회
- 하병권, "과학과교육" (1997), 형설출판사
- Bisard, W. J., "Assessing selected physical science and earth science misconceptions of middle school through university preservice teachers", Journal of College Science Teaching, 24, pp.38~42 (1994)
- Lawson, A. E., "Science teaching and the development of thinking" (1995), Wadsworth Publishing Company
- Lightman, A. P., "Contemporary cosmological beliefs", Proceedings of the second international seminar: misconceptions and educational strategies in science and mathematics, pp.309~321 (1987), Cornell University
- Needham, J., "The Hall of Heavenly Records" (1986), Cambridge Univ. Press
- NRC (National Research Council), "National science education standards" (1996), National Academic Press
- Seeds, M. A., "Horizons: Exploring the unuverse (9th ed.)", pp.2006, Thomson Brooks