Hostname: page-component-76fb5796d-x4r87 Total loading time: 0 Render date: 2024-04-27T23:13:12.986Z Has data issue: false hasContentIssue false

Projection Methods in Chinese, Korean and Japanese Star Maps

Published online by Cambridge University Press:  14 August 2015

Kazuhiko Miyajima*
Affiliation:
Doshisha University, Kyoto, Japan

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The celestial map of the Chunyou stone inscription in Suzhou and that contained in the Xin yixiang fayao (), both belonging to the Song () Dynasty, are among the oldest of the extant celestial maps in China. The former has a circular form, and the latter is in two forms, circular and rectangular. I have been wondering which projection methods were used in these star maps, or rather, whether they were ever drawn accurately enough for us to be able to discuss their projection methods. While the stone inscription in Suzhou remains original without any change, we are not sure to which extent the star map in the Xin yixiang fayao maintains its original form, because the text underwent frequent reimpressions.

Type
II. Joint Discussions
Copyright
Copyright © Kluwer 1998

References

1. Yabuuti, Kiyosi : ‘Sōdai no Seishuku, Tōhō gakuhō, Kyoto, Vol. 7, 1936.Google Scholar
2. Yabuuti, Kiyosi: Chūgoku no tenmon rekihō , Tokyo (Heibonsha), 1969.Google Scholar
3. Watanabe, Toshio : ‘A Report on Yasui Harumi’s star map, Journal of the University of Mercantile Marine (Natural Science), Vol. 14 (1963).Google Scholar
4. Watanabe, Toshio: A History of Modern Japanese Astronomy , Vol. 2, Kōseisha Kōseikaku, 1987.Google Scholar
5. Needham, J. Science and Civilisation in China, Vol. 3, Cambridge Univ. Press,1959.Google Scholar
6. Nai, Pan & De-chang, Wang : ‘The Star Observation at Northern Song Dynasty and Hunag You Star Catalogue, , 10 , 1983 Google Scholar
7. Pan, Nai: , 1989.Google Scholar