GNGTS 2024 - Atti del 42° Convegno Nazionale

Session 3.2 GNGTS 2024 Fig. 2. Inversion results with the rainbow scale proportonal to the misft value. a) Vp models; b) Vs models; c) DCs of the fundamental Rayleigh (R0) and the frst higher (R1) mode; d) DCs of the fundamental Love (L0) mode. The feld DCs are overlaid in black. Fig. 3. (A) Average distributon of the S waves velocity with depth, generated by the synthesis of the actve and passive methods data, correlated with the stratgraphic units described in the text. Sharp increases in velocity, of the best ftng model extracted from Fig. 2, are normally matched with the main discordance surfaces and stratgraphic boundaries. (B) H/V noise spectral ratos in proximity of the downhole site, derived from many hours of ambient vibraton data acquired in November 2018. Acknowledgements This work is dedicated to and in memory of Lorenzo Petronio. References Ghielmi M., Minervini M., Nini C., Rogledi S. and Rossi M.; 2013: Late Miocene–Middle Pleistocene sequences in the Po Plain - Northern Adriatc Sea (Italy): The stratgraphic record of modifcaton phases afectng a complex foreland basin. Mar. Pet. Geol., SI 42, 50–81.