NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Looking for references on "aiming off"
From: George Huxtable
Date: 2010 Sep 10, 18:15 +0100
From: George Huxtable
Date: 2010 Sep 10, 18:15 +0100
contact George Huxtable, at george@hux.me.uk or at +44 1865 820222 (from UK, 01865 820222) or at 1 Sandy Lane, Southmoor, Abingdon, Oxon OX13 5HX, UK. ----- Original Message ----- From: "Gary LaPook"To: Sent: Friday, September 10, 2010 6:07 PM Subject: [NavList] Re: Looking for references on "aiming off" | "Aim off" is also known as "single line of position landfall | procedure" or simply "landfall procedure." | | gl | | On 9/10/2010 6:20 AM, mjans wrote: | > | > I'm a PhD student and am working on a paper quantifying when and by | > how much to aim off. Can anyone point me to any references on the | > subject? For instance from [NavList 10886]: | > "Noonan could be expected to have known this technique since he knew | > Weems and Chichester had popularized in 1931." | > | > How did they do that? | > | > Has anyone heard of off-aiming in maritime navigation, perhaps under a | > different name? | > | > Thank you very much. | > Tom Temple, | > Ph.D Candidate, | > Laboratory for Information and Decision Systems, | > Massachusetts Institute of Technology | > | > At the moment, my results are still preliminary but I would be happy | > to share them with anyone who is interested. | > | > ---------------------------------------------------------------- | > 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 | > ---------------------------------------------------------------- | > | | | |