Error e0046: "Processing failed. Cannot compute the average ground sampling distance (GSD)."

Error

"Processing failed. Cannot compute the average ground sampling distance (GSD)."

 

Description

When processing step 1. Initial Processing, the processing stops and shows the message: e0046: "Processing failed. Cannot compute the average ground sampling distance (GSD)."

 

Cause

No cameras could be calibrated. Possible causes:

  • The image quality is not sufficient (blurry images, no texture, etc.).
  • There is no overlap between the images.
  • The camera model associated to the cameras is not correct.
  • The image geolocation or coordinate system is not correct.
  • The GCP geolocation or coordinate system is not correct.

 

Solution

  • Verify that the image quality is sufficient. For more information: 203756115.
  • Verify that there is enough overlap between the images. For more information: 203756125.
  • Verify that the camera model associated to the camera is correct. For more information: 203032259.
  • Verify that the image geolocation and coordinate system is correct. For more information: 203755985.
  • Verify that the GCP geolocation and coordinate system is correct. For more information: 203032299.
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