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How to crop a PGR Sequence

PGR sequences can be very large after a project is finished. If you would like for us to look at small segments for either boresighting or debugging purposes, the video below shows how to reduce a large PGR sequence to a smaller snippet.

Materials required for Ladybug boresights

  1. Processed LiDAR (LAS or LAZ) pointcloud in the same area as the cropped imagery
  2. INS trajectory events (generally <ProjectName>.txt in your project's INS directory)
  3. Ladybug station file (Normally a *.sta with “CAMERA PULSE” in the description)
  4. Cropped PGR file
  5. Include the left and right key frames used during cropping as shown below


how_to_crop_pgr_sequence.txt · Last modified: 2017/03/13 10:18 by will.lucas