A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Position-Finding
From: Roger W. Sinnott
Date: 2018 Mar 14, 07:02 -0400
I don’t know how that one was made, but I’ve created a number of nomograms similar to it. They are called Clark’s nomograms, where the outer two scales are curved. I think this form is more beautiful and easier to read than the more common type of nomogram made with three vertical straight-line scales.
Attached are the notes I made after studying the book cited at the end.
From: NavList@fer3.com [mailto:NavList@fer3.com] On Behalf Of Tony Oz
Sent: Tuesday, March 13, 2018 12:16 PM
Subject: [NavList] Re: An azimuth nomogram: what's under the hood?
Thank you for posting yet another variant of the azimuth nomogram (though it is for the Sun only). I'm really interested how did they do it?