NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Sextant accuracies
From: George Istok
Date: 2003 Mar 17, 15:24 -0500
From: George Istok
Date: 2003 Mar 17, 15:24 -0500
Accuracy seems to be in the eye of the beholder. What about the required level of accuracy and the best method to use to determine your position. In the middle of the ocean, thousands of miles from anything, an error of five nautical miles seems insignificant. Close to shore, even one tenth of a mile is significant. Is the sextant an "off shore" device that should be used only when high accuracy is not required? A what point does one switch from off shore to near shore navigation devices? I'd like to think that my own interest in celestial navigation is something other than a hobby studying out-of-date technology. Is there a practical side to celestial navigation and the sextant that is similar to practical coastal navigation? George Istok Senior Consultant Signal Hill Consultants, Inc.