Gagliardi, Valerio, Tosti, Fabio, Ciampoli, Luca Bianchini, Battagliere, Maria Libera, Tapete, Deodato, D'Amico, Fabrizio, Threader, Sue, Alani, Amir and Benedetto, Andrea (2022) Spaceborne remote sensing for transport infrastructure monitoring : a case study of the Rochester Bridge, UK. In: International Geoscience and Remote Sensing Symposium (IGARSS) 2022; 17 - 22 Jul 2022, Kuala Lumpur, Malaysia. (Unpublished)

Abstract

This study presents a novel bridge monitoring approach for transport assets, based on the synergistic use of high- resolution (X-band) SAR imagery. A multi-temporal SAR Interferometry analysis is performed to detect potential issues related to the Rochester Bridge, located in Rochester, UK. A displacement map for the structure was produced using space-based SAR measurements acquired by the Italian constellation COSMO-SkyMed over the period 2017?2019, provided by the Italian Space Agency (ASI) in the framework of the Open-call for Science Project ?Motib ? ID742?. The outcomes of this study demonstrate that multi-temporal InSAR remote sensing techniques can be applied to complement information from non-destructive ground-based methods (e.g., ground-penetrating radars, laser scanners, accelerometers, etc.), paving the way for future integrated approaches in the smart monitoring of infrastructure assets.

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