3-D SAR Tomography: The Multibaseline Sector Interpolation Approach

  title={3-D SAR Tomography: The Multibaseline Sector Interpolation Approach},
  author={Fabrizio Lombardini and Matteo Pardini},
  journal={IEEE Geoscience and Remote Sensing Letters},
Multibaseline (MB) synthetic aperture radar (SAR) tomography is a promising mode of SAR interferometry, allowing full 3-D imaging of volumetric and layover scatterers in place of a single elevation estimation capability for each SAR cell However, Fourier-based MB SAR tomography is generally affected by unsatisfactory imaging quality due to a typically low number of baselines with irregular distribution. In this paper, we improve the basic elevation focusing technique by reconstructing a set of… CONTINUE READING
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