GNGTS 2021 - Atti del 39° Convegno Nazionale

369 GNGTS 2021 S essione 2.2 Fig. 1 (A) Location of CLARA WebGIS surveys superposed on the digital terrain model; (B) the main vibrational frequencies for the 4043 overlying buildings superposed to soil iso-frequency map and the orthophoto of Matera; (C) Soil-Building Resonance Levels Map for the urban area of Matera superposed to the detailed geological map; (D) DSM raster (CRS: EPSG:32633-WGS 84/UTM, zone 33N-Projected). The red dashed line delimits the urban area on which the study is focused. The black dashed line encloses the “SASSI” area (not included in this study).