NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Anyone know about this?
From: Alexandre Eremenko
Date: 2007 Nov 26, 20:21 -0500
From: Alexandre Eremenko
Date: 2007 Nov 26, 20:21 -0500
Definitely they are preparing to switch off the GPS:-) > On Nov 24, 2007, at 8:47 PM, Guy Schwartz wrote: > > > I was bopping around the USNO web site > > A device that automatically observes stars, day or night, with > > respect to the local gravity vector (i.e., the true "down" > > direction), could provide a high-precision location --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to NavList@fer3.com To , send email to NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---