that there arises a series of complications due to variations in the amount and effect of refraction, or in that of the plumb-line deflection, which have been by no means exhaustively investigated ...

We demonstrate the importance of atmospheric differential refraction, present calculations to predict the effect of atmospheric differential refraction, and finally discuss the implications of ...

BISMARCK, N.D. (KFYR) - When it’s extremely cold and sunny, atmospheric optics can appear ... First, we need to know the difference between refraction and reflection. When light is refracted ...