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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국우주과학회 Journal of Astronomy and Space Sciences Journal of Astronomy and Space Sciences 제34권 제2호
- 발행연도
- 2017.6
- 수록면
- 161 - 170 (10page)
- DOI
- https://doi.org/10.5140/JASS.2017.34.2.161
이용수
초록· 키워드
오류제보하기
In this study, the characteristics of a horizontal sundial from the Joseon Dynasty were investigated. Korea’s Treasure No.
840 (T840) is a Western-style horizontal sundial where hour-lines and solar-term-lines are engraved. The inscription of this sundial indicates that the latitude (altitude of the north celestial pole) is 37° 39´, but the gnomon is lost. In the present study, the latitude of the sundial and the length of the gnomon were estimated based only on the hour-lines and solar-termlines of the horizontal sundial. When statistically calculated from the convergent point obtained by extending the hourlines, the latitude of this sundial was 37° 15´ ± 26´, which showed a 24´ difference from the record of the inscription. When it was also assumed that a convergent point is changeable, the estimation of the sundial’s latitude was found to be sensitive to the variation of this point. This study found that T840 used a vertical gnomon, that is, perpendicular to the horizontal plane, rather than an inclined triangular gnomon, and a horn-shaped mark like a vertical gnomon is cut on its surface. The length of the gnomon engraved on the artifact was 43.1 mm, and in the present study was statistically calculated as 43.7 ± 0.7 mm. In addition, the position of the gnomon according to the original inscription and our calculation showed an error of 0.3 mm.
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참고문헌 (17)
참고문헌 신청
Chen MD / 2011 / The Whole History of Chinese Astronomical Timekeeping Instrument (Ancient Volume) / Anhui Education Publishing :361~366
최원호 / 2017 / 각자된 글자의 형태적 시각화를 이용한 금석문 판독방법 / 한국콘텐츠학회 논문지 17(1):740~749
韓永浩 / 2004 / 朝鮮의 新法日晷와 視學의 자취 / 대동문화연구 (47):361~396
Sang-Hyuk Kim / 2012 / A STUDY ON THE STRUCTURE INNOVATION OF ASTRONOMICAL INSTRUMENTS IN JOSEON DYNASTY - FOCUSING ON THE SOGANUI, THE ILSEONGJEONGSIUI, AND THE JEOKDOGYEONGWIUI - / Publications of The Korean Astronomical Society 27(3):61~69
김상혁 / 2017 / Analysis on the Hour-lines of Yangcheon-cheok / Journal of Astronomy and Space Sciences 34(1):55~65
최원호 / 2017 / 각자된 글자의 형태적 시각화를 이용한 금석문 판독방법 / 한국콘텐츠학회 논문지 17(1):740~749
韓永浩 / 2004 / 朝鮮의 新法日晷와 視學의 자취 / 대동문화연구 (47):361~396
Sang-Hyuk Kim / 2012 / A STUDY ON THE STRUCTURE INNOVATION OF ASTRONOMICAL INSTRUMENTS IN JOSEON DYNASTY - FOCUSING ON THE SOGANUI, THE ILSEONGJEONGSIUI, AND THE JEOKDOGYEONGWIUI - / Publications of The Korean Astronomical Society 27(3):61~69
김상혁 / 2017 / Analysis on the Hour-lines of Yangcheon-cheok / Journal of Astronomy and Space Sciences 34(1):55~65
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