sxpert at sxpert.org
Thu Sep 13 12:38:46 BST 2007
Fabrizio Giudici wrote:
> PS Also a technical question. My recorded tracks' data are sampled every
> 10 seconds - is it acceptable or is it too low?
if enough tracks are using the same road, you can use it.
with one single person doing one road, depending on the speed, it can be
fairly useless :
say the person is doing 90km/h, that's 25m/s, or a point every 250m.
as long as the road is perfectly straight, it's ok, if it turns, you're
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