THE DOCUMENTATION FOR THE KNOWLEDGE OF THE DISAPPEARED CENTERS BETWEEN “MEMORY AND MEASUREMENT”

The tools of representation, related to the way of knowledge of architectural survey, allow a series of analyzes of the built, such that they can deal with complex themes and often not clearly tangible in the stratifications of historical events. The theme of "young archeology" is particularly fascinating because ir regards architectural and urban landscapes which, in sudden and irreversible events, caused an abandonment of the places that were vital and productive until shortly before. In fact, even though these sites can be perceived as archaeological excavations, in reality they are coeval to the many towns of our sites. For this reason, although there is the possibility to hypothesize the old reuse, the study of these places is very important because it allows us to understand the building tradition in relation to the place and to the historical periods that characterize the temporal stratification. Within the research, we focused in particular on the definition of a system based on different methods and tools used in the survey, which are involved in different professions and skills, not only in purchasing and returning three-dimensional, but also in those of use and cataloging of cultural heritage.