Title :
Optimal, space-varying spectral filtering of IFSAR data
Author :
Fornaro, Gianfranco ; Guamieri, A.M. ; Rocca, F.
Author_Institution :
IRECE, CNR, Naples, Italy
Abstract :
A space-varying filtering to remove the geometrical decorrelation in interferometric SAR signals is described and tested on simulated data. It generalizes the existing procedure based on common band spectral filtering
Keywords :
geophysical signal processing; geophysical techniques; radar imaging; remote sensing by radar; synthetic aperture radar; terrain mapping; IFSAR; InSAR; common band spectral filtering; geometrical decorrelation; geophysical measurement technique; interferometric SAR; land surface; optimal filter; radar remote sensing; space-varying filtering; space-varying spectral filtering; synthetic aperture radar; terrain mapping; Band pass filters; Decorrelation; Electronic mail; Filtering; Layout; Least squares approximation; Nonlinear filters; Phase modulation; Surfaces; Synthetic aperture radar interferometry;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2000. Proceedings. IGARSS 2000. IEEE 2000 International
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-6359-0
DOI :
10.1109/IGARSS.2000.859706
