formati files gis

[Sbilf]

Good evening to all,

I need to convert files that the fvg region publishes (regional technical papers) in a neutral 3d format.

ideal for me is to receive a file format iges (.igs) , dxf , or step (.stp)

what the public region is in the attached image.

that files should I download to convert them later to a 3d file? .

I have already downloaded the dxf, but it is 2d in white/black (extensible cause scale 1:1)

Thank you.

cordial greetings

Sbilf

 

[Tristan]

I'm sorry for you but I'm afraid that every file in the list is 1:1 scale...when do you ever provide cartographic data in a different scale than 1:1? ?