“…Finally, as the CIM radar is not a full polarimetric system, it is important to specify that all the detection algorithms that will be presented in this paper do not utilize further distinctive parameters recovered from higher order complete Sinclair [S (2 × 2) ], Kennaugh [K (4 × 4) ], covariance [ Σ(3 × 3) ] matrix formulations or group-theory, Lie aspects as target entropy, OPCE coefficients and "relative co-pol phase difference" or "phase correlation coefficient", etc [4,5,7].…”