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

Autor: De Zan, Francesco, Rocca, Fabio, Ferretti, Alessandro, Lopez Dekker, Paco, Eineder, Michael
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: IEEE Transactions on Geoscience and Remote Sensing, 59(7)
ISSN: 0196-2892
Popis: 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.
Databáze: OpenAIRE