sarproz-group

Displacement along line of sight and satellite track azimuth

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    • #2932
      eshagh
      Participant

      Dear friends

      So far I could generate a displacement map from the Sentinel-1A SAR data with VV polarisation. However, what I need is the displacements along the LOS and Satellite along track. How can I extract such information from SARPROZ.

      Is there any way to combine different InSAR data, for example, ascending and descending tracks to optimally estimate the co-seismic displacements?

      Thank you all in advance.
      Bests
      Mehdi.

    • #2933
      periz
      Keymaster

      the displacement you detect from InSAR is along the LOS.
      To get displacement along track, you may use pixel tracking.
      We do not have yet a proper specific module for pixel tracking, but you can still perform it.
      Here an exercise showing how to apply pixel tracking (the third tutorial):
      https://www.sarproz.com/yuxiaos-tutorials/
      best

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