Subject:
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DGPS
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 8 May 2000 23:19:32 GMT
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Original-From:
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Will Bain <willb@selway.umt.ANTISPAMedu>
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Viewed:
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1121 times
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"Curt Mills, WE7U" wrote:
> Depends... Is 6 meter to 10 meter accuracy good enough? Perhaps
> you're making an outside 'bot?
>
> Note: I've heard everything from 6 meters to 17 meters, and I'm
> not sure of the exact figure yet. I was too busy last week to study
> the GPS change.
If you use differential GPS (which includes a nearby stationary receiver at a known coordinate) you can get much better resolution -- down to sub-meter accuracy. Still might not be enough to avoid the furniture, though.
Forget global. We need to devise HPS -- Household Positioning System!
-- Will
+---------------------------------------------------------+
The early bird gets the worm, but it's the second mouse
who gets the cheese.
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