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A temporal phase coherence estimation algorithm and its application on DInSAR pixel selection

Author
Zhao, F.; Mallorqui, J.J.
Type of activity
Journal article
Journal
IEEE transactions on geoscience and remote sensing
Date of publication
2019-11-01
Volume
57
Number
11
First page
8350
Last page
8361
DOI
10.1109/TGRS.2019.2920536
Project funding
Sensors for Multi-Scale Applications in Remote Sensing
Unitat d'Excel·lència/'María de Maeztu/': Grup de recerca en Teledetecció, Antenes, Microones i Superconductivitat (MDM-2016-0600)
Repository
http://hdl.handle.net/2117/175347 Open in new window
URL
https://ieeexplore.ieee.org/document/8764576 Open in new window
Abstract
Pixel selection is a crucial step of all advanced Differential Interferometric Synthetic Aperture Radar (DInSAR) techniques that have a direct impact on the quality of the final DInSAR products. In this paper, a full-resolution phase quality estimator, i.e., the temporal phase coherence (TPC), is proposed for DInSAR pixel selection. The method is able to work with both distributed scatterers (DSs) and permanent scatterers (PSs). The influence of different neighboring window sizes and types of in...
Citation
Zhao, F.; Mallorqui, J.J. A temporal phase coherence estimation algorithm and its application on DInSAR pixel selection. "IEEE transactions on geoscience and remote sensing", 1 Novembre 2019, vol. 57, núm. 11, p. 8350-8361.
Keywords
Amplitude dispersion (DA), Classical spatial coherence (classical SPC), Differential synthetic aperture radar (SAR), Interferometry, Pixel selection, Temporal phase coherence (TPC)
Group of research
CommSensLab-UPC - Centre Específic de Recerca en Comunicació i Detecció UPC
RSLAB - Remote Sensing Lab

Participants

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