Automatic Detection of Subsidence Troughs in SAR Interferograms Using Mathematical Morphology

Automatic Detection of Subsidence Troughs in SAR Interferograms Using Mathematical Morphology

In this paper, an automatic algorithm for the detection of subsidence areas in SAR interferograms is proposed. It is based on the analysis of spatial distribution of the interferogram phase, and its coherence and entropy. The developed method was tested for differential interferograms generated on t...

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Bibliographic Details
Main Authors: Maciej Dwornik, Stanisława Porzycka-Strzelczyk, Jacek Strzelczyk, Hubert Malik, Radosław Murdzek, Anna Franczyk, Justyna Bała
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Energies
Subjects:
radar interferometry
subsidence trough
automatic detection
mathematical morphology
Online Access:https://www.mdpi.com/1996-1073/14/22/7785

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