Additional setup for SGM

When you select SGM (Semi-global matching) for Extraction method, the Automatic DEM Extraction window refreshes to display additional options under DEM Extraction Options.

To complete the additional setup for SGM

  1. To automatically track errors in epipolar lines during the extraction, select the Epipolar tracking check box.

    Tracking can increase quality, but may also increase processing time.

  2. Return to extracting a DEM from epipolar pairs to complete the rest of the setup.
Parent topic: Extracting a digital elevation model from epipolar pairs
Previous topic: Additional setup for NCC
Next topic: Creating a geocoded DEM

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