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Synthetic aperture radar on geosynchronous orbit (GEOSAR) can realize the continuous image on the larger coverage area in the short revisit period of nearly 24h. However, the problems with the variable velocity along the geosynchronous orbit and the path delay effect for the higher altitude of about 36000km, make the classical imaging methods are not suitable for the signal processing of GEOSAR. Hence,...
Geosynchronous orbital synthetic aperture radar (GEOSAR) can provide the continuous imaging on the larger coverage area in the short revisit period of nearly 24h. However, the difficulties in the GEOSAR imaging process are curve trajectory and the delay effects mainly stem from the path delay and the atmospheric delay. The curve track problem has been perfectly solved by using the method of Taylor...
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