Bridge displacement analysis adopting satellite-based monitoring techniques

This study describes the analysis of data obtained from satellite monitoring, specifically focusing on existing bridges. It reports the results of data processing for the case study of the “Mezzocammino” Bridge in Rome using different resampling techniques. These processing operations utilized the ascending and descending datasets from the COSMO-SkyMed constellation through Multi-Temporal Differential Synthetic Aperture Radar Interferometry. The purpose of this article concerns the potential utilization of satellite-derived data for infrastructure monitoring without the need for on-site instrumentation installation. This approach offers significant advantages in managing existing heritage, becoming the primary tool for planning the management, intervention, and maintenance of existing infrastructure.