Title :
Resolution improvement via multipass SAR imaging
Author :
Fornaro, G. ; Pascazio, V. ; Schirinzi, G.
Author_Institution :
IRECE, CNR, Napoli, Italy
Abstract :
We investigate the possibility to exploit coherent SAR multi-acquisition to improve the system range resolution. The problem is formulated in the signal statistical estimation framework, where the space invariant and space variant case are addressed. Numerical experiments on simulated data are shown
Keywords :
radar imaging; radar resolution; synthetic aperture radar; SAR multi-acquisition; multipass SAR imaging; numerical experiments; resolution improvement; signal statistical estimation; simulated data; space invariant case; space variant case; system range resolution; Electromagnetic scattering; Image reconstruction; Image resolution; Interferometry; Layout; Numerical simulation; Radar polarimetry; Reflectivity; Signal resolution; Surface topography;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-7031-7
DOI :
10.1109/IGARSS.2001.978145
