. 2008 Dec 2;8(12):7715–7735. doi: 10.3390/s8127715

Table 4.

Similarity values 0< S < 1 retrieved for X band simulations in scenarios 0 (up-left), 1 (up-right), 2(down-left) and 3 (down-right) with the quad-pol mode. Bold numbers indicate the model classifying the processed geometry, so if arranged along the matrix diagonal, VCA performs good.

β = 295° \| β = 315°	Θ^SPA	Θ^ICE	Θ^FER	β = 295° \| β = 315°	Θ^SPA	Θ^ICE	Θ^FER
Processing SPA	0.82 \| 0.8	0.31 \| 0.47	0.3 \| 0.32	Processing SPA	0.76 \| 0.71	0.22 \| 0.11	0.22 \| 0.4
Processing ICE	0.08 \| 0.0	0.56 \| 0.82	0.08 \| 0.28	Processing ICE	0.0 \| 0.32	0.7 \| 0.76	0.08 \| 0.45
Processing FER	0.1 \| 0.11	0.19 \| 0.0	0.7 \| 0.6	Processing FER	0.34 \| 0.1	0.26 \| 0.0	0.74 \| 0.76
β = 295° \| β = 315°	Θ^SPA	Θ^ICE	Θ^FER	β = 295° \| β = 315°	Θ^SPA	Θ^ICE	Θ^FER
Processing SPA	0.62 \| 0.63	0.26 \| 0.22	0.31 \| 0.21	Processing SPA	0.57 \| 0.44	0.15 \| 0.0	0.0 \| 0.25
Processing ICE	0.0 \| 0.17	0.33 \| 0.45	0.0 \| 0.08	Processing ICE	0.1 \| 0.7	0.8 \| 0.44	0.1 \| 0.25
Processing FER	0.11 \| 0.0	0.33 \| 0.0	0.5 \| 0.57	Processing FER	0.21 \| 0.0	0.3 \| 0.0	0.69 \| 0.56

β = 295° \| β = 315°	Θ^SPA	Θ^ICE	Θ^FER	β = 295° \| β = 315°	Θ^SPA	Θ^ICE	Θ^FER
Processing SPA	0.82 \| 0.8	0.31 \| 0.47	0.3 \| 0.32	Processing SPA	0.76 \| 0.71	0.22 \| 0.11	0.22 \| 0.4
Processing ICE	0.08 \| 0.0	0.56 \| 0.82	0.08 \| 0.28	Processing ICE	0.0 \| 0.32	0.7 \| 0.76	0.08 \| 0.45
Processing FER	0.1 \| 0.11	0.19 \| 0.0	0.7 \| 0.6	Processing FER	0.34 \| 0.1	0.26 \| 0.0	0.74 \| 0.76
β = 295° \| β = 315°	Θ^SPA	Θ^ICE	Θ^FER	β = 295° \| β = 315°	Θ^SPA	Θ^ICE	Θ^FER
Processing SPA	0.62 \| 0.63	0.26 \| 0.22	0.31 \| 0.21	Processing SPA	0.57 \| 0.44	0.15 \| 0.0	0.0 \| 0.25
Processing ICE	0.0 \| 0.17	0.33 \| 0.45	0.0 \| 0.08	Processing ICE	0.1 \| 0.7	0.8 \| 0.44	0.1 \| 0.25
Processing FER	0.11 \| 0.0	0.33 \| 0.0	0.5 \| 0.57	Processing FER	0.21 \| 0.0	0.3 \| 0.0	0.69 \| 0.56