Workflow 3: Using a DEM from stereo-image pairs

With CATALYST Enterprise Aerial, you can use high-resolution DEMs from stereo imagery.

Figure 1. Workflow 3: Using a DEM from stereo-image pairs

CATALYST Enterprise Aerial workflow using a DEM created from stereo-image pairs

You can perform quality control (QC) at any stage in the workflow, by using CATALYST Professional or another GIS tool. You can restart the workflow at any step.

  1. Ingesting airphoto data
  2. Extracting a DEM from stereo-image pairs
  3. Orthorectifying airphotos
  4. Preparing images for mosaicking
  5. Generating a mosaic
Parent topic: Creating a mosaic: workflows
Previous topic: Workflow 2: Using a DEM from vector or LiDAR data
Next topic: Workflow 4: Aerial triangulation of airphotos

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