NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Distance off useing a hand held compass
From: Dave Weilacher
Date: 2003 Mar 25, 13:50 -0500
From: Dave Weilacher
Date: 2003 Mar 25, 13:50 -0500
So you are arguing that if I can measure the distance I travel... If I were to take a bearing on an object then wait till the bearing changed by one degree, my distance off would be 360 times my distance travelled? At 2 degrees, I could multiply my distance traveled by 360 and divide by 2 for distance off? This is strictly a question. In no way is it meant as a comment or criticism. -------Original Message------- From: "Richard M. Pisko"Sent: 03/25/03 04:06 PM To: NAVIGATION-L@LISTSERV.WEBKAHUNA.COM Subject: Re: Distance off useing a hand held compass However, I thought you mentioned a military compass, which is graduated in mils in the US. Could you not just take a bearing, walk away from that point so as to keep the object more or less at right angles to your (perhaps slightly curved) path, and stop when the new bearing is 10 mils different from your first? That way, the distance to the object will be 100 times the distance you traveled ... barring local magnetic anomalies. Dave Weilacher .US Coast Guard licensed captain . #889968 .ASA instructor evaluator and celestial . navigation instructor #990800 .IBM AS400 RPG contract programmer