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://brian.derocher.org
> http://mappingdc.org
> http://about.me/brian.derocher
>
>
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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
something you can do freely in qgis.

--
Jim


On Mon, Nov 19, 2012 at 11:04 PM, Clay Smalley wrote:

> 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 wrote:
>
>> 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@openstreetmap.org
>> http://lists.openstreetmap.**org/listinfo/talk-us
>>
>
>
>
> --
> Clay
>
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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  wrote:

> 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@openstreetmap.org
> http://lists.openstreetmap.**org/listinfo/talk-us
>



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[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


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