[postgis-users] hexagonal grid

[Paul Ramsey]

Try this:

http://www.bostongis.com/blog/index.php?/archives/35-Map-Dicing-and-other-stuff.html

P.

On Thu, May 29, 2008 at 12:34 PM, Matias Massigoge
<matias.massigoge at agerpro.com.ar> wrote:
> Hi all,
>
> I'm looking for something similar but squared.
> This theme have been covered in the past?
> Sorry, I'm newby.
> Thanks all.
>
> Matías
>
>
>
> On Thu, May 29, 2008 at 12:42 PM, Brent Wood <pcreso at pcreso.com> wrote:
>>
>>> On Thu, May 29, 2008 at 7:08 AM, Randall, Eric <ERandall at eriecountygov.org>
>> wrote:
>>> > Has anyone created a method for generating a hexagonal grid over a polygon
>>> envelope using postgis? Thought I'd ask before setting out.  Thanks.
>>
>> Hi Eric
>>
>> I haven't specifically done this in PostGIS, but have briefly looked into
>> something similar with a colleague who uses R extensively, and was looking at
>> cellular automata modelling over a hexagonal grid. He was using such a dataset
>> in R, & there were a few ways this could be transferred to PostGIS, including
>> the R:gdal package, or a dump/parse/reformat/import script.
>>
>> Cheers,
>>
>>   Brent Wood
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