Photogrammetric data base web share for knowledge and safeguard of the cultural heritage

The architectural photogrammetric LAB is provided by a photogrammetric archive that counts about 2500 photograms, on film and paper support, which are about architectural and cultural patrimony of the Piedmont and Valle d’Aosta region. These images constitute a very precious documentation useful both from the metric point of view and from the knowledge point of view, as they cover a significant period of time for the evaluation of the transformations that have occured in fact the first photograms are dated back to the 70’s. In considering this there are aims to gun such as: - giving higher visibility to the rich patrimony of images of which the Lab is provided - programming the recording in that way to constitute a reference even for those corporate bodies preplaces to the safeguard of the cultural heritage - rendering of common and accessable patrimony, a documentation already historicide and metrically valid. From here the initiative to propose a catalogue of the photogrammetric takings creating a dynamic system connected to a data base, accessable on the internet, visitable through web pages planned for the aims proposed and the users. The informative system is planned and created in collaboration with the hyarc Lab (Cisda) and, the programming part with the CESIT (Informatic Center of a Ateneo) The work foresees a planning phase of the informative system and a phase of acquisition in digital formats programmed by the photograms present in the archive, assuring the maintenance of the metric characteristics The systematic organization of the work constitues a valid starting point for the management of the existing archive and for the acquisition of the future taking, principally coming from the digital sensors.