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Spaceborne Synthetic Aperture Radar Remote Sensing
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its kind, the Freeman– Durden decomposition model is a generic incoherent model- based decompos-
ition [13]. A further four- component scattering model [14] was proposed. These two models are the
most commonly used models for polarimetric decompositions. Following on, various advances have
been proposed, such as non- negative eigenvalue constraint [19], orientation angle compensation
[37], generalizing scattering models [38], [15], [39], and modied model components on the basis
of some parameters [40], [17], [41], [16], [42], [43], [44]. Few methods put the focus on the role of
cross- polarization, ...