A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Jaap vd Heide
Date: 2015 Nov 6, 08:14 -0800
I have made some changes (hopefully improvements) on my Geogebra sheet for graphically solving the Hc part of the haversine longhand version of calculations in the St Hilaire method.
(it still can be found at https://tube.geogebra.org/m/1531651 )
The green numbers mark the workflow. Still pondering on an off-grid paper version with adequate precision.
Comments again are welcome.