[OSM-talk] urban surveying speed - can it be estimated as population per hour?

[A Morris]

>
> >
> > (i) the rate of road addition will go pretty linearly up to 100%
> completion of road network and then stop (presumably, then, with ongoing
> addition of more detailed attributes and points of interest); or
> >
> > (ii) we'll start hitting a level of completeness where it's difficult to
> discern what's completed and what's not, and the last mile(s) will be by far
> the hardest?  at what % completeness would we start seeing that?




Surely it would not be copyright infringement to, say, take an OS map and
cross off the streets that had been mapped on OSM, thus making it easy to
see what was not completed (at least up to OS standard)?

Would that be any different from doing the same thing electronically, say
with a google maps mashup?

Aled.
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