Tokyo Picturesque - Just released a couple of days ago. Although visually very similar to Habitat Perspetives the concept seems to be slightly different.
Habitat Perspectives - I built this one last year. Will be exhibited at Siggraph 2004 in LA next month ( and should really get my butt into cleaning it up a little bit )
Jikukan-Poemer - I really like the idea of displaying it as an installation in public spaces
Urban landscape search engine - built in Javascript! - crazy.
Field Works - by Proff Masaki Fujihata. A pitty I can't find a direct link to the original work. If I can remember well, this was one of the first art installations ever made with GPS data tagged imagery.
GPS Drawing - ok, this one has no photos, but I really like the massive scale of each drawing.
