[OSM-talk] DGPS on GPRS?

[Nigel Magnay]

It struck me someone on this list might know.

I currently collect trackpoints with a Windows Mobile phone & a tomtom gps
with some simple software. I note there's a few systems for sending
differential correction signals to improve the accuracy of the fix.

Are any of these available over the internet? My phone has a fairly GPRS
connection, and it would seem obvious to me to have the corrections
available as a web service or similar. Is there such a service ?
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