Can you recommend some magazines or other GIS-related papers (printed or digital) which are released on a monthly basis (or every 2-3 months);
I am looking to keep in touch with the GIS fast-growing world and I would prefer something other than books or websites.
Maybe some of you already have a subscription at some magazine.
I am quite interested in Open Source Software but not only.
This post would be the magazine equivalent to another one with useful information about books: What books, journals, and electronic resources are most valuable for expanding knowledge of GIS?