Comparisons of Circular Transmit and Linear Receive Compact Polarimetric SAR Features for Oil Slicks Discrimination

Figure 3

Pol-SAR features that are derived by using three different methods. From top to bottom (1~3), they are (1) features that are derived from original Quad-Pol SAR data, (2) features that are derived from reconstructed pseudo-Quad-Pol SAR data, and (3) features that are derived directly from CTLR CP SAR mode data. From left to right (a~f), they are (a) entropy, (b) coherency coefficient, (c) conformity coefficient, (d) (), (e) correlation coefficient, and (f) standard deviation of CPD.