What question did this study set out to answer?

To develop and evaluate a fully automated framework that integrates satellite InSAR time-series with GIS infrastructure inventories to monitor structural deformations across extensive transport networks.

January 5, 2022Structural Health MonitoringOpen Access

Monitoring deformations of infrastructure networks: A fully automated GIS integration and analysis of InSAR time-series

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Authors

VMValentina MacchiaruloArgans (United Kingdom)PMPietro MililloDeutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)CBChris BlenkinsoppUniversity of Bath

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Implication

Remote sensing analysis demonstrates automated integration of satellite InSAR and GIS inventories across highway networks, highlighting scalable early detection of structural distress.

Key Points

To develop and evaluate a fully automated framework that integrates satellite InSAR time-series with GIS infrastructure inventories to monitor structural deformations across extensive transport networks.
Developed an automated data integration pipeline linking space-borne radar interferometry displacement records directly to GIS-based transport asset inventories.
Tested the framework on the Los Angeles highway network using Sentinel datasets (2016–2019) and on the Italian motorway network using ERS/Envisat (1992–2010), COSMO-SkyMed (2008–2014), and Sentinel (2014–2020) data, specifically targeting bridges and viaducts.
Successfully automated displacement time-series extraction from regional-scale satellite datasets, removing the bottleneck of manual asset-by-asset processing.
Demonstrated robust cross-sensor interoperability and analytical flexibility across different radar systems and transport asset classes.

Cite This Study

Macchiarulo et al. (2022) studied this question.

synapsesocial.com/papers/6a1548b679ff98d0de4e60e0 https://doi.org/10.1177/14759217211045912

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Implication

Remote sensing analysis demonstrates automated integration of satellite InSAR and GIS inventories across highway networks, highlighting scalable early detection of structural distress.

Monitoring deformations of infrastructure networks: A fully automated GIS integration and analysis of InSAR time-series

Discussion

Member takes

Implication

Key Points

Cite This Study

Monitoring deformations of infrastructure networks: A fully automated GIS integration and analysis of InSAR time-series

Discussion

Member takes

Implication

Key Points

Cite This Study

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