Estimation of terrain elevation by multifrequency interferometric wide band SAR data

  • Pascazio V
  • Schirinzi G
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We present a phase unwrapping method using a maximum likelihood
estimation technique together with frequency diversity information to
reconstruct highly discontinuous ground elevation profiles. Frequency
diversity can be obtained by considering the interferograms obtained by
different couples of subband images

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  • Vito Pascazio

  • Gilda Schirinzi

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