NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: camera sextant?
From: Greg Rudzinski
Date: 2010 Jul 7, 11:48 -0700
From: Greg Rudzinski
Date: 2010 Jul 7, 11:48 -0700
Linked is an updated graph of the 100mm lens px vs. moa/px which I have revisited and remeasured from the original images. The remeasures are consistently one pixel less than the original measurements. The lower limb data is new and is consistently two pixels less than the upper limb. This is probably caused by the way I'm using the cropping tool in iPhoto. The red horizontal lines show a one pixel variation at each data point.
Greg Rudzinski
----------------------------------------------------------------
NavList message boards and member settings: www.fer3.com/NavList
Members may optionally receive posts by email.
To cancel email delivery, send a message to NoMail[at]fer3.com
----------------------------------------------------------------
File:
