stereographic coordinate
51Star chart — Star map redirects here. For other uses, see Star map (disambiguation). A celestial map from the 17th century, by the Dutch cartographer Frederik de Wit A star chart is a map of the night sky. Astronomers divide these into grids to use them more… …
52Hypercone — of a spherical cone s generatrices (red), parallels (green) and hypermeridians (blue).Due to conformal property of Stereographic Projection,the curves intersect each other orthogonally (in the yellow points) as in 4D.All curves are circles or… …
53Multiview orthographic projection — Part of a series on …
Страницы