[MLB-WIRELESS] Interesting GPS post by John Dalton

[Glen Murphy]

> 2) Differential GPS *may* give you an acceptable result. Differential
>  receivers are readily available.

Maybe wireless networks could look at providing DGPS over IP. There was one
piece of software that did this, but I can't seem to find it anymore - but
building something like it wouldn't be too hard.

Of course, that would require the node to know it's EXACT location, but a
standard GPS should be able to get reasonable accuracy if the data is
averaged over a lengthy period of time.


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