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Geosynchronous circular SAR (GeoCSAR) is a novel system combined with GeoSAR and the Circular SAR (CSAR). The daily track of GeoCSAR is an inclined ellipse, while we divided the total aperture into several sub-apertures. Based on 2-D SAR image of sub-aperture we can observe the same place continuously. While the aperture is disturbed by perturbations and could not be approximated as a line. This paper...
Vegetation parameters can be estimated using the single-baseline polarimetric synthetic aperture radar interferometry (POLinSAR) data based on the random volume over ground (RVoG) model. Temporal decorrelation, which is the coherence loss due to scene changes within the time between radar data acquisitions, will decrease the estimation accuracy and needs to be compensated. The RVoG+VTD model is a...
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