Question

I would like to know if and how would be possible to import a new coordinate system (SIRGAS 2000). I didn't find it in this existing systems tab.

Answer 1

iDesktopX supports this coordinate system. Open the [Coordinate System Settings] window. You can search for "SIRGAS_2000" to display all relevant coordinate systems, as shown in the figure below.

You can also click the "Import" button in the figure below to import a new coordinate system.

Hope this helps.