NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Position from a photo
From: Geoffrey Kolbe
Date: 2012 Dec 27, 13:49 +0000
From: Geoffrey Kolbe
Date: 2012 Dec 27, 13:49 +0000
Suppose you wish to covertly record the location of a stash of gold buried in the Sahara desert (say). Could you take a casual looking photo which would convey enough information to make a fix within a few nm of where the photo was taken? Thanks Geoffrey