Re: GPS


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Posted by John Giddy on September 29, 2006 at 09:59:33 from 144.133.64.153 user jgiddy.

In Reply to: Re: GPS posted by John Lambert on September 29, 2006 at 08:22:47:

Take the decimal part of the Minutes and multiply by 60.
e.g. in your example:

49 degrees, 12.717N; 122 degrees, 54.242W, Latitude: 0.717 of a minute is 60 x 0.717 = 43.02 seconds, and Longitude: 0.242 Minutes is 60 x 0.242
= 14.52 Seconds.

The coordinates then become:

49 deg. 12 Minutes and 43.02 Seconds N; 122 deg. 54 Minutes and 14.52 Sec.W

Often written: 49:12:43.02N 122:54:14.52W


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