InSAR Phase Denoising: A Review of Current Technologies and Future Directions
InSAR Phase Denoising: A Review of Current Technologies and Future Directions
Interferometric synthetic aperture radar (InSAR) is a powerful remote sensing tool that enhances information acquisition. During InSAR processing, the phase denoising of the interferogram is a mandatory step for topography mapping and deformation monitoring. During the past three decades, a large number of effective algorithms have been developed for efforts …