NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Andrew Nikitin
Date: 2010 Dec 23, 21:54 -0800
Gary Lapook wrote:
"Herbert, I reread Villarceau and your graphical method of determining the Symmedian point was not obvious to me. Could you give us more detail of your method using a 90-45-45 triangle?"
I too reread page 38 of Villarceau book as well as Herbert's post.
I too do not see where Herbert's graphical method is described in a way I can understand. Or how 90-45-45 triangle is related to page 38 of Villarceau book.
I too would like to learn more of this method.
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