Hi Azzurra,
To add to what Nicolas wrote. In case you use PostGIS, there is a procedure
ST_Segmentize http://postgis.net/docs/ST_Segmentize.html that does this in one
step for polygons. I believe it uses the k-means and Voronoi polygons method
described by tjukanov on the GISStackExchange article.
-Thayer
On Wednesday, May 19, 2021, 10:43:57 AM EDT,
[email protected] <[email protected]>
wrote:Date: Wed, 19 May 2021 10:30:46 -0400
From: Nicolas Cadieux <[email protected]>
To: Azzurra Lentini <[email protected]>
Cc: qgis-user <[email protected]>
Subject: Re: [Qgis-user] SPLIT POLYGONS INTO 3 PARTS (similar size)
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"
This looks interesting...
https://gis.stackexchange.com/questions/321021/how-to-split-polygon-into-equal-area-polygons-in-qgis-3
Nicolas Cadieux
https://gitlab.com/njacadieux
> Le 19 mai 2021 ? 09:50, Azzurra Lentini <[email protected]> a ?crit :
>
> ?
> Dear List,
> please I would like to have any suggestion regarding this topic: I have
> several polygons (all different shapes and not regular geometry) and I need
> to split every single polygon into 3 parts of similar size.
> I have tried with Split polygons but it is working very well only with
> regular geometries (square, rectangle etc.) and so I can not use it in this
> case.
>
> Do you have any suggestions?
>
> THANK YOU, AZZURRA
> --
> Adjunct Professor University "Roma Tre"
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