Co-registration with SNAP

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  1. Start SNAP Desktop
  2. File --> Open Product... Browse and mark UAS ortho mosiacs. \geodata\uas\clip_ebee_ortho_align.tif is the master image and \geodata\uas\clip_mavic_ortho_align.tif is the slave image. Open or drag and drop marked files from Windows File Explorer into the SNAP Product Explorer tab.
  3. Mark the slave image clip_mavic_ortho_align.tif in ToC. Raster --> Subset --> Band Subset. Check only band_1.

Snap specify band subset band 1.png

  1. Repeat this step for band_2 and band_3 creating sepated single bands.
  2. Raster --> Geometric operations --> GeFolki Co-registration.
  3. Define I/O Parameters and Processing Parameters:

Snap gefolki io.png Snap gefolki params.png

Click Run.

  1. Open
  • Repeat this for Band 2 and Band 3. Adjust output file name and processing parameters for each band, accordingly.
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