Compressive sensing based 3D SAR imaging with multi-PRF baselines

  title={Compressive sensing based 3D SAR imaging with multi-PRF baselines},
  author={Dehong Liu and Petros Boufounos},
  journal={2014 IEEE Geoscience and Remote Sensing Symposium},
In this paper, we fundamentally re-examine 3D SAR imaging and propose a CS-based approach aiming to reduce the data collection cost and increase the elevation resolution. In particular, our approach significantly reduces the number of baselines required to acquire the scene of interest, as well as the pulsing rate in each baseline. The baselines are collected using multiple passes of a single or multiple SAR platforms such that their elevations are randomly distributed in the available… CONTINUE READING
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