The picture I've attached to this post is 180 dpi.
However, Gimp says the ppi of the image is 300 (Gimp also used this information display the printed size, so it should be "dpi", but this is not my problem).
I fully understand the difference between dpi and ppi.
My question is: From where is this information coming from?
My default image resolution in Gimp is 96 ppi (under Preferences > Default image > Advanced option).
Edit: Since I have some difficulties with attachment, here's the image: http://postimage.org/image/th0vspkx3/
This post has been edited by sgiroux: 22 February 2012 - 03:45 PM