Title :
A generic formulation of the extended chirp scaling algorithm (ECS) for phase preserving ScanSAR and SpotSAR processing
Author :
Mittermayer, Josef ; Moreira, Alberto
Author_Institution :
Inst. fur Hochfrequenztech. & Radarsyst., DLR, Oberpfaffenhofen, Germany
Abstract :
The paper first explains the common properties of ScanSAR and SpotSAR raw data. Then, a generalized extended chirp scaling (ECS) processing approach is proposed for both, ScanSAR and SpotSAR phase preserving data processing. The performance of the proposed approach is demonstrated by interferometric ScanSAR and SpotSAR processing examples
Keywords :
chirp modulation; geophysical signal processing; geophysical techniques; radar signal processing; remote sensing by radar; spaceborne radar; synthetic aperture radar; terrain mapping; InSAR; SAR; ScanSAR; SpotSAR; algorithm; data processing; extended chirp scaling; generic formulation; geophysical measurement technique; interferometric ScanSAR; land surface; phase preserving; radar remote sensing; signal processing; spaceborne radar; synthetic aperture radar; terrain mapping; Aperture antennas; Azimuth; Bandwidth; Chirp modulation; Directive antennas; History; Layout; Lighting; Pulse modulation; Signal resolution;
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.2000.860437
