Re: [Talk-us] Utah voronoi mapcraft

2012-11-20 Thread Martijn van Exel
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://

Re: [Talk-us] Utah voronoi mapcraft

2012-11-20 Thread Jim McAndrew
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

Re: [Talk-us] Utah voronoi mapcraft

2012-11-20 Thread Clay Smalley
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

[Talk-us] Utah voronoi mapcraft

2012-11-19 Thread Brian DeRocher
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 ___ Talk-us mailing list Talk-us@ope