https://bugs.kde.org/show_bug.cgi?id=439493

--- Comment #14 from Karl Ove Hufthammer <k...@huftis.org> ---
And for Italy, EPSG:7794 can be used: http://epsg.io/7794

It has this proj4 string: +proj=tmerc +lat_0=0 +lon_0=12 +k=0.9985 +x_0=7000000
+y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs

This is a tranverse Mercator projection, similar to UTM. Italy really spans two
UTM zones, 32N (6E–12E) and 33N (12E–18E). The above projection instead centers
the projection at the middle of these zones (+lon_0=12). And it also uses a
slightly smaller scale factor (+k=0.9985 instead of 0.9996, used for UTM, I
guess because it’s mean to cover twice as wide an area).

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