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Fig. 7 “Pavia, city of Art”: a G1S for the Cultural Heritage to support the tourist course differentiated in function of the 
interests and of the historic range and events. This kind of GtS can be directly visited from the museum, through a 
Gis on Line Web site, realizing a virtual open museum on the city . The most important monuments of the city are 
related on the Municipal cartography at the scale 1:2000 georeferenced on the CTR (Technical Regional card) at the 
scale 1:10000.