[postgis-users] thiessen polygons

[Etienne Bellemare]

I guess tessellation would be more generic, but it doesn't seem to yield
more relevant results.

Etienne

On Wed, Jan 19, 2011 at 11:32 AM, lplateandy <andy at centremaps.co.uk> wrote:

>
> Thanks Etienne - that was the one i came across. I was surprised bostongis
> didn't come up when i looked initially but i guess Thiessen isn't the term
> to use.
>
> Andy
>
>
> Etienne B. Racine wrote:
> >
> > Maybe that could help:
> >
> http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut02
> >
> > Etienne
> >
> > On Wed, Jan 19, 2011 at 10:31 AM, lplateandy <andy at centremaps.co.uk>
> > wrote:
> >
> >>
> >> Hi,
> >>
> >> For anyone else searching for Thiessen, i've found that there is quite a
> >> bit
> >> of info out there but under "dierichlet" and some under voroni.
> >>
> >> Thanks
> >>
> >> Andy
> >>
> >>
> >> lplateandy wrote:
> >> >
> >> > Hi,
> >> >
> >> > I can't seem to find a specifically named Thiessen polygon function -
> >> is
> >> > there one under a less specific name?
> >> >
> >> > I'm also wondering whether there is an option to include polygons. My
> >> > thinking is to actually just treat each polygon as a set of points
> >> itself.
> >> >
> >> > Thanks in advance, hoping i haven't missed anthing too obvious...
> >> >
> >> > Andy
> >> >
> >>
> >> --
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> >>
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> --
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