期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2007
卷号：XXXVI-5/C53
出版社：Copernicus Publications
摘要：In last years all the activities developed in the cultural heritage field have shown the necessity to integrate different analytical methodologies and technologies to obtain a cognitive apparatus of our architectural monuments, both from geometric and materical- figurative aspect. The research on the archaeological site of the roman city of Grumentum (Basilicata) proves that reconstructive hypotheses can be obtained by an iter of study based on three fundamental instruments for architecture's knowing: measure, geometry and shape. Measurement: a combination of techniques (laser scanning, digital photogrammetry, gps) can offers a suitable cognitive system to extract a numerical model to document the state of conservation of architecture. Considering the complexity and wealth of archaeological sites, In addition to the use of survey as a study of the city and the architecture, we need to use survey as a multiscale "receptacle" for categorizing the emerging objects, in its instrumental use in archaeological disciplines. Geometry: on the base of survey data (mainly laser scanner data), geometrical tests can be done to verify which curves subtend the arena's inner shape and to fix a geometrical module to dimension each single part of the building. Shape: integration of previous analyses and the comparison with other examples of amphitheatres, that can be considered close to Grumentum's one, both geographically and temporally, allow to provide a reconstructive hypothesis of the roman monument. The obtained info-graphic model represents an important tool for knowledge and memory of a place that can't be visible and usable, opening new possibilities in studying archaeological sites and finding new way of cultural heritage's spreading
关键词：integrated survey; archeology; digital reconstruction; multiscale 3d model
