Abstract
Regardless of profile, whether flat topped or pointed, to the summit observer all mountain peaks cast triangular shadows when the sun is low. A theory for such anomalous shadows is developed. The shadow apex angle is shown to depend only on the ratio of the breadth of the mountain to its height.
© 1979 Optical Society of America
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Shadows
David K. Lynch
Appl. Opt. 54(4) B154-B164 (2015)
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