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In this paper, the recent advancement of PolSAR filtering is reviewed. Speckle filtering is a necessary procedure for most of PolSAR applications, to reduce speckle noise level and to form incoherent scattering by averaging coherency or covariance matrices of neighboring pixels. In this paper, we addressed several important but often ignored issues associated with PolSAR speckle filtering, and the...
Shortterm weather forecasting (nowcasting) performance can be improved by spatially filtering radar images of precipitation patterns and either predicting only those precipitation scales most representative of pattern motion or removing unpredictable scales after prediction. Previous research has shown that improvement in nowcasting precision can be obtained by first applying an elliptical spatial...
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