Persistent Scatterers Detection by Multipass SAR Interferometric Data
Konferenz: EUSAR 2012 - 9th European Conference on Synthetic Aperture Radar
23.04.2012 - 26.04.2012 in Nuremberg, Germany
Tagungsband: EUSAR 2012
Seiten: 4Sprache: EnglischTyp: PDF
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Autoren:
Budillon, Alessandra; Pascazio, Vito; Schirinzi, Gilda (Dipartimento per le Tecnologie, Università di Napoli “Parthenope”, Napoli, Italy)
Tesauro, Manlio (Dipartimento di Ingegneria e Fisica dell’Ambiente,Università della Basilicata, Potenza, Italy)
Inhalt:
In this paper a Generalized Likelihood Ratio Test (GLRT) to identify persistent scatterers (PS) is proposed. In order to take into account the disturbance as clutter rather than noise, the disturbance is modeled as a circularly complex Gaussian random vector with zero-mean correlated elements.