NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Navigational Algorithms - 3 COPs analytical solution
From: George Huxtable
Date: 2006 Oct 19, 09:14 +0100
From: George Huxtable
Date: 2006 Oct 19, 09:14 +0100
Peter Fogg wrote, [NavList 1443] under "Navigational Algorithms - 3 COPs analytical solution"- | Another reference: | | C.de Wit, 'Optimal Position Estimate from a Star Fix with Correlated Errors', | | British Journal of Navigation Vol 45 No1 January 1992. ==================== It was only the day before yesterday that I pointed out, in[NavList 1435], on "Navigator's Newsletter and other forums"- "To reduce confusion, there's no such thing as the "British Journal of Navigation". It's "The Journal of Navigation", of the "Royal Institute of Navigation", to be distinguished from "Navigation", its American counterpart from the "Institute of Navigation". There is often confusion about these similar names." Anyone searching for "British Journal of Navigation" in a library catalogue may possibly succeed in being redirected to "The Journal of Navigation", but is more likely to go astray. As a matter of interest, anyone looking up the issue that Peter refers to will find some notes, in the "Forum" pages near the back, winding up a series of discussion papers about the "Cocked Hat". These refer to the 3 times out of 4 chance that a navigator will find himself outside a cocked hat, compared to the only 1 in 4 chance that he will be within it. Not that I wish to re-ignite that topic, but older hands in Nav-l, will recall, from a few years ago, the disbelief with which that notion was initially greeted, and its slow, grudging, acceptance. George. contact George Huxtable at george@huxtable.u-net.com or at +44 1865 820222 (from UK, 01865 820222) or at 1 Sandy Lane, Southmoor, Abingdon, Oxon OX13 5HX, UK. --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to NavList@fer3.com To , send email to NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---