> I do not understand why the GPS units would recommend these people > leave the safety of standard major highway routes and turn off into > the National Forests on roads that aren't even maintained in winter. > What's going on here? You can plot a course with charts and compass that is the shortest linear distance. And a GPS could even recommend this sort of course. But that wouldn't account for tide, wind and weather...which could lead to difficult or tragic consequences. A GPS may recommend 'shortest' or 'quickest' route, but it should never be trusted to accurately account for all road types and current atmospheric conditions or local environmental issues that influence "distance made good". "Shortest" and "quickest" are based on 'regress to the mean' measure. I don't imagine those formulae include being stuck for 14 hours in a drift w/o reliable cell signal. It's as if the GPS units are channeling Richard Pryor's old routine...."Who you gonna believe, me, or your lyin' eyes?" -Will *************************************************************************** PaddleWise Paddling Mailing List - Any opinions or suggestions expressed here are solely those of the writer(s). You must assume the entire responsibility for reliance upon them. All postings copyright the author. Submissions: PaddleWise_at_PaddleWise.net Subscriptions: PaddleWise-request_at_PaddleWise.net Website: http://www.paddlewise.net/ ***************************************************************************Received on Fri Jan 01 2010 - 16:41:45 PST
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