2015
3D SAR beamforming under a foliage canopy from a single pass
ICASSP 2015accepted
Coherent detection of changes on the ground under a forest canopy by repeat-pass synthetic aperture radar (SAR) imaging is problematic due to the mixture of ground and canopy responses. 3D SAR imaging, by beamforming data from multiple low-frequency across-track acquisitions, offers a way to separat…