[Qgis-user] how to find center of polygons and/or major and minor diameters

Azzurra Lentini azzurralentini at gmail.com
Tue Jan 12 11:04:44 PST 2021

Hi to all, any suggestion on how to quickly draw the minor and major
diameters of different polygons? I have a shapefile of polygons: some of
the polygons are ellipses and others are similar to ellipses but not

My aim is to find the center of these polygons (In this aim I was thinking
to draw the 2 diameters and to use the intersection of these diameters as a
center point of the polygon)

Thanks, Azzurra

Lecturer GIS University "Roma Tre"
Consultant Environmental Risk Prevention and Hydrogeology
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SKYPE azzurrahydro

*azzurralentini at gmail.com <azzurralentini at gmail.com>*

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