as the technique for the RFID reader, tag and reader collisions are no longer an issue.
image analysis of wetlands using a modified four-component scattering power decomposition," IEEE Trans.
For reasons mentioned above, unsupervised learning is widely used for PolSAR
The model-based decompositions attempt to fit the PolSAR
data with a three-component [20, 24-27] or four-component [28-30] scattering mechanism model, which has physical meanings, and usually lead to straightforward representations.
Retrieval of river ice thickness from C-band PolSAR
Only the amplitude of the HH component of the multi-temporal fully Polarimetric Synthetic Aperture Radar (PolSAR
) images acquired by ALOS PALSAR was used for the experiment.
As a fast and efficient method for information extraction and scene interpretation, unsupervised classification is of great importance in processing of polarimetric and polarimetric interferometric aperture radar (PolSAR
and PolInSAR) data.
Xu, "Statistical mid-level features for building-up area extraction from high-resolution PolSAR
imagery," Progress In Electromagnetics Research, Vol.
One way to extract further information on BAs is to exploit the complex scattering nature of the signal by using the modern SAR sensors, for instance the RADARSAT-2 which enables to provide high resolution fully polarimetric SAR (PolSAR
The paper is organized as follows: In Section 2, the principle of SAR tomography is briefly recalled, and the polarimetric data model is established; Section 3 formulates the PolSAR
tomography problem as a mixed norm minimization problem in the CS framework.
Extended from its basic function of two-dimensional imaging, many branches of SAR family have enabled new functions for remote sensing applications, e.g., Polarimetric SAR (PolSAR
) , multiband SAR , bistatic SAR [7, 8], Multi-Input Multi-Output SAR (MIMO SAR) , circular SAR , and Interferometry SAR (InSAR).
Ludwig, "On the derivation of soil surface roughness from multi parametric PolSAR
data and its potential for hydrological modelling," Hydrology Earth System Sciences, Vol.