Research Article

Combining of the H/A/Alpha and Freeman–Durden Polarization Decomposition Methods for Soil Moisture Retrieval from Full-Polarization Radarsat-2 Data

Figure 9

Histograms of H and Alpha for four typical types of surface cover. (a) A bare soil field; (b) a vegetated field; (c) an urban/city area; (d) a field with mixed bare soil and vegetation.
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