De Rauw, Dominique[Université de Liège - ULg > > CSL (Centre Spatial de Liège) >]
Roose, Stéphane[Université de Liège - ULg > > CSL (Centre Spatial de Liège) >]
25-Nov-1995
Synthetic Aperture Radar and Passive Microwave Sensing
Franceschetti, G.
Oliver, C.
Shiue, J.
Tajbakhsh, S.
SPIE
Proc. SPIE 2584
No
International
9780819419484
Bellingham
USA
Second European Symposium on Sattelite Remote Sensing
26-29 September 1995
SPIE
Paris
France
[en] SAR ; Interferometry ; Chirp-Z transform
[en] This paper presents a novel and efficient method, based on a modified version of the Chirp-Z transform algorithm, for performing the co-registration of SAR images as required in SAR interferometry. The method also allows complex interpolation of an entire image, by application, at each point of a bilinear coordinate transformation.