If you know the lake height above (or below) sea level, celestial navigation
works just fine.

Some lakes are seriously large enough that potato navigation really won't
work. Check out Lakes Huron, Michigan, and the grand daddy of them all,
Superior!


--
Carl Brookins

www.carlbrookins.com
INNER PASSAGES
A SUPERIOR MYSTERY
http://www.Minnesotacrimewave.org/

"Surfman" wrote in message
...
I think you might be able to make a correction for your elevation. I
also am assuming and having never been much of a laker, that dead
reckoning would work. Can't be too long before you hit shore there no
matter where you are hey?

On Sat, 30 Aug 2003 06:31:32 GMT, "Matt Ashbrook"
wrote:

Just wondering...on the oceans, navigators use a sextant for out of sight
of
land navigation. How is it done on the Great Lakes where they're not
operating at sea level? Of course, I'm talking about the absenceof
electronics. Anyone know of any literature on this?

Thanks,
Matt A.