Detection of building and infrastructure instabilities by automatic spatiotemporal analysis of satellite SAR interferometry measurements
M Zhu, X Wan, B Fei, Z Qiao, C Ge, F Minati… - Remote Sensing, 2018 - mdpi.com
Satellite synthetic aperture radar (SAR) interferometry (InSAR) is a powerful technology to
monitor slow ground surface movements. However, the extraction and interpretation of
information from big sets of InSAR measurements is a complex and demanding task. In this
paper, a new method is presented for automatically detecting potential instability risks
affecting buildings and infrastructures, by searching for anomalies in the persistent scatterer
(PS) deformations, either in the spatial or in the temporal dimensions. In the spatial …
monitor slow ground surface movements. However, the extraction and interpretation of
information from big sets of InSAR measurements is a complex and demanding task. In this
paper, a new method is presented for automatically detecting potential instability risks
affecting buildings and infrastructures, by searching for anomalies in the persistent scatterer
(PS) deformations, either in the spatial or in the temporal dimensions. In the spatial …
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