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Title: Astronomický ciferník pražského orloje (Czech)
Author: Křížek, Filip
Author: Křížek, Michal
Language: Czech
Journal: Rozhledy matematicko-fyzikální
ISSN: 0035-9343 (print)
Volume: 86
Issue: 1
Year: 2011
Pages: 1-6
Category: math
Summary: In the article, we will show that under stereographic projection a great circle lying on the surface of the sphere and not passing through the centre of the projection is mapped into a circle. We will determine the radius of this circle and the coordinates of its centre. Then, we will use the obtained results to design astronomical dials of astronomical clocks in different geographical latitudes. (English)
Date available: 2017-05-05T05:58:35Z
Last updated: 2017-05-05
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