Detection of Railway Track Anomalies Using Interferometric Time Series of TerraSAR-X Satellite Radar Data

In this study, we investigate a new approach to detect railway track anomalies based on surface displacements retrieved from interferometric time series of satellite radar data. The condition of the ballast substructure is critical for the longevity of railway tracks. Early detection of problematic...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Philipp Bernhard, David Haener, Othmar Frey
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IEEE 2024-01-01
Schriftenreihe:	IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Schlagworte:	Persistent scatterer interferometry (PSI) railway monitoring synthetic aperture radar (SAR) TerraSAR-X
Online-Zugang:	https://ieeexplore.ieee.org/document/10538371/
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