Problem in DEM Assisted Coregistration with XCorr

s1tbx Interferometry
#1

Dear all,

I would like to do the InSAR processing for two CSK images in the HIMAGE mode. I selected the DEM-Assisted-Coregistration with XCorr option to do the coregistration step but after setting the options, it doesn’t work and I get an error like “java.lang.NullPointerException”. Could anybody please guide me on how I can fix it?

Best regards,
Sayyed

1 Like
#2

Same problem her !

  • Simple coregistration (Xcorr) work fine.
  • But adding DEM-Assisted coregistration (With or without Xcorr) cause this problem :
    java.lang.NullPointerException

@SMJ.Mirzadeh have you find a solution ?