SAR interferometric surveys are affected by several sources of decorrelation noise. An improvement of the phase accuracy can be achieved by minimizing that noise: this could require a careful "tuning" of some processing dependent parameters. Beside a phase preserving focusing. The sensitivity of coherence with respect of processing parameters is studied, and techniques are presented to minimize the effect of different decorrelation sources.

Estimation and improvement of Coherence in SAR Interferograms

MONTI-GUARNIERI, ANDREA VIRGILIO;ROCCA, FABIO
1994-01-01

Abstract

SAR interferometric surveys are affected by several sources of decorrelation noise. An improvement of the phase accuracy can be achieved by minimizing that noise: this could require a careful "tuning" of some processing dependent parameters. Beside a phase preserving focusing. The sensitivity of coherence with respect of processing parameters is studied, and techniques are presented to minimize the effect of different decorrelation sources.
1994
Geoscience and Remote Sensing Symposium, 1994
0780314972
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/501469
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