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Model Error Correction in SAR Imaging

Project Team
  • Mujdat Cetin
  • Ozben Onhon

ContactOzben Onhon Send e-mail
Project Description
In imaging systems it is very common to encounter various types of model errors. In SAR (Synthetic Aperture Radar) imaging, one predominant example for model errors is phase errors which appear either due to inexact measurement of the location of the SAR sensing platform, or due to effects of propagation through atmospheric turbulance. These phase errors cause defocusing effects in the image. For such model errors in SAR imaging we are working on a framework, in which image formation and model error correction are jointly evaluated.

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