The survey and deep knowledge of cultural heritage and of its conservation state contribute to the definition of environmental sustainability criteria since the preservation of the cultural heritage is one of the fundamental aspects of this concept. In order to monitor the conservation state of a cultural heritage, it is necessary to acquire a series of data referred to the heritage and to the environment where it is placed, by developing elaboration functions able to provide evaluation elements, thanks to the support of integrated technologies and methodologies. The diagnostic analysis constitutes a fundamental prerequisite for the elaboration of any kind of intervention of restoration in architectural, artistic and archaeological framework. The subject was the picture of Jesus Crucifixion, in the sanctuary of Cristo la Selva in Matera, on which were applied different types of data and non invasive integrated survey techniques. The knowledge and the study of the interaction environment-structure-artefact, was fundamental to evaluate the processes of degradation though the analysis conducted on the wall painting. Indeed, the environmental context around is the key to the reading of the objects conservation state. We made topographic and laser scanner surveys of the whole site for the reconstruction of the site itself and the study of the rooms and of their spatial allocation. Afterwards survey and integrated analysis techniques have been applied also on the paintings. It was attempted to apply some quick criteria for the analysis of the degradation and the evaluation of the conservation state of the paintings. photogrammetric, thermal, laser scanning and topography data were used, integrated with the installation of temperature and humidity sensors on site. The study is aimed at the definition of a rapid methodology to support further phases of sampling and analysis by focusing on the areas where a necessity of intervention or restoration has been previously detected.
|Titolo:||Rapid approach of integrated survey for the conservative analysis of pictures|
|Data di pubblicazione:||2007|
|Nome del convegno:||21st International CIPA Symposium 2007|
|Appare nelle tipologie:||4.1 Contributo in Atti di convegno|