[Talk-us] MapRoulette new challenge: connectivity
Russ Nelson
nelson at crynwr.com
Tue Oct 30 03:36:35 GMT 2012
Richard Welty writes:
> On 10/29/12 10:25 PM, Russ Nelson wrote:
> > Martijn van Exel writes:
> > > In general, I would venture to say unedited TIGER can almost certainly
> > > be improved using Bing imagery anywhere in the US.
> >
> > Mmmmm, no, there are some counties in NY which were in excellent
> > condition, and which haven't needed any editing at all.
> >
> which ones?
>
> i've been working Albany/Schenectady/Rensselaer Counties for a while,
> and while the alignment is mostly ok, there is a pretty persistent error
> rate
> that's quite evident from ground surveys.
Washington County looks pretty good.
--
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