Don't quite remember, I think it was based on county centroids. I used ArcMap.
On Mon, Nov 19, 2012 at 9:00 PM, Brian DeRocher wrote:
> Martijn,
>
> How did you create the voronoi partitions for this mapcraft map?
>
> http://mapcraft.nanodesu.ru/pie/168
>
> Brian
>
> --
> Brian DeRocher
> http://
Brian,
Quantum GIS does Voronoi polygons pretty well. (under Vector -> Geometry
Tools -> Voronoi Polygons) I would suggest trying that first.
Otherwise, there is always ArcMap, but I think it's a spatial analyst tool,
so if you don't have those tools already, it's not worth investing in for
some
I'm not Martijn, but I'm going to guess he may have pulled GIS data of a
few selected cities in Utah and used a GIS application to create the
Thiessen polygons. I did just that for the Operation Cowboy - Texas map
(with a few liberties taken).
On Mon, Nov 19, 2012 at 10:00 PM, Brian DeRocher wro
Martijn,
How did you create the voronoi partitions for this mapcraft map?
http://mapcraft.nanodesu.ru/pie/168
Brian
--
Brian DeRocher
http://brian.derocher.org
http://mappingdc.org
http://about.me/brian.derocher
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