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Correction of Radiometric Errors by Multi-Look Processing with Extended Number of looks
Proceedings of the 11th Int. Radar Symposium (IRS-2010). June 16-18, Vilnius, Lithuania, Vol. 1, pp.26-29 (2010)

O.O. Bezvesilniy, I.M. Gorovyi, V.V. Vinogradov and D.M. Vavriv

The application of the cluster-lock technique in case of fast and significant instabilities of the antenna orientation leads to strong geometric distortions in SAR images. In the paper we propose a radiometric correction approach which could be used with SAR processing algorithm without clutter-lock. The technique has been tested by using a Ku-band airborne SAR system, installed on a light-weight aircraft.