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Terrain correction for quantitative moisture and roughness retrieval using polarimetric SAR data

Terrain correction for quantitative moisture and roughness retrieval using polarimetric SAR data,10.1109/IGARSS.2000.858102,I. Hajnsek,E. Pottier

Terrain correction for quantitative moisture and roughness retrieval using polarimetric SAR data   (Citations: 3)
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In this work the potential of a new polarimetric method for terrain topography correction for soil moisture and surface roughness retrieval is investigated. For the estimation of surface parameters two empirical models and one recently developed polarimetry surface scattering model are used
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    • ...A related polarimetric decomposition parameter, the anisotropy , has also been proposed for surface roughness measurements [8], [9], [17]‐[21]...
    • ...This advantage has been used in recent surface roughness and soil moisture inversion techniques [17], [20]...
    • ...Cloude/Pottier [8] and Pottier [9] have developed a useful eigenvalue/eigenvector polarimetric decomposition which allows calculation of the polarimetric anisotropy . The anisotropy is calculated from the using the second and third eigenvalues of a polarimetric decomposition algorithm [8], [9], [17]‐[21]...

    Dale L. Schuleret al. Surface roughness and slope measurements using polarimetric SAR data

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