Title :
Motion compensation in Scaled-FT SAR processing algorithms
Author :
Fornaro, G. ; Sansosti, E.
Author_Institution :
CNR, Naples, Italy
Abstract :
This paper is aimed at explaining the rationale of the motion compensation strategy that must be applied during the SAR processing to compensate for trajectory displacements, and discussing the integration of motion compensation within high precision Scaled-FT based SAR processing algorithms. Experimental results carried out on simulated and real data are presented to validate the whole analysis and the proposed procedure
Keywords :
geophysical signal processing; geophysical techniques; motion compensation; radar imaging; remote sensing by radar; synthetic aperture radar; terrain mapping; SAR; Scaled-FT SAR; geophysical measurement technique; image processing algorithm; land surface; motion compensation; motion compensation strategy; radar imaging; radar remote sensing; synthetic aperture radar; terrain mapping; trajectory displacement; Antenna accessories; Chirp; Degradation; Directive antennas; Frequency; Geometry; Global Positioning System; Layout; Motion compensation; Trajectory;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International
Conference_Location :
Hamburg
Print_ISBN :
0-7803-5207-6
DOI :
10.1109/IGARSS.1999.772085
