[Talk-us] identifying TIGER deserts

[Ian Dees]

On Mon, Jan 7, 2013 at 4:39 PM, Alex Barth <alex at mapbox.com> wrote:

>
> On Jan 6, 2013, at 11:28 AM, Ian Dees <ian.dees at gmail.com> wrote:
> >
> > I've done this before and it works great for ~z10+. Some more processing
> needs to be done for the lower zoom levels so that we can display an
> overview to make it easier to find problematic areas.
> >
>
> Any particular thoughts on what kind of processing?


What about rasterizing the most prominent "color" (i.e. missing 2012 or
2007 changes) in a 1km² area and boiling it up like Mike's Green Means Go
map?
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