Roose, Stéphane[Université de Liège - ULg > > CSL (Centre Spatial de Liège) >]
Synthetic Aperture Radar and Passive Microwave Sensing
Proc. SPIE 2584
Second European Symposium on Sattelite Remote Sensing
26-29 September 1995
[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.