Comments on 'Influence of the Statistical Properties of Phase and Intensity on Closure Phase'

Francesco De Zan, Fabio Rocca, Alessandro Ferretti, Paco Lopez-Dekker, Michael Eineder

Research output: Contribution to journalComment/Letter to the editorScientific

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Abstract

A recent publication claims that closure phases in SAR interferometry bear no relationship to physical changes of the scatterer, but only to the statistical properties of the averaged pixels. We disprove this claim with a simple counterexample and remind the reader of cases in which closure phases indicate a clear physical content, including the exploitation of closure phases in other fields.

Original languageEnglish
Article number9203852
Pages (from-to)6277-6278
Number of pages2
JournalIEEE Transactions on Geoscience and Remote Sensing
Volume59
Issue number7
DOIs
Publication statusPublished - 2021

Keywords

  • Closure phase
  • SAR interferometry

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