PROXIMAL REMOTE SENSING AND SPATIAL ANALYSIS FOR THE CONSERVATION OF POMPEIAN PARIETAL PAINTINGS. THE GYMNASIUM CASE

The paper presents a combination of geophysics technologies and spatial analysis methods for the analysis of an improper geographical space: the frescoe of the east wall at the Gymnasium (Pompei). This allows to construct a decay map and to quantify decay patterns found as a first step for restauration, protection and mitigation of the risk that involves the frescoe.