NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: The taxonomy of refraction
From: John Huth
Date: 2011 Jan 7, 07:53 -0500
I should also mention that the island itself is quite narrow, less than 1/2 mile. The optics were identical in each shot. Obviously the Sun changes position, so you have to mentally subtract out this effect, since there's a direct illumination of the light house at sunset.
From: John Huth
Date: 2011 Jan 7, 07:53 -0500
I should also mention that the island itself is quite narrow, less than 1/2 mile. The optics were identical in each shot. Obviously the Sun changes position, so you have to mentally subtract out this effect, since there's a direct illumination of the light house at sunset.