Odd behavior at Initial processing

PIX4Dmapper PIX4Dmapper Questions/Troubleshooting
1

Hi,

Can someone suggest what might have caused this behaviour shown in the attached images? Initial camera positions (blue) are fine, but some calibrated cameras (green) have grouped together in a ball.

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image1837×1050 994 KB

I am redoing the initial processing to see if I can repeat the behaviour. I have flown this exact same spot previously and generated orthophotos without this problem, so it should not be related to photo/camera content.

Inuk

2

I’ve tried the Internal Parameter Optimization to AllPrior options suggested in other posts, but even worse results were obtained.

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image1515×1064 467 KB

Inuk

3

Inuk, We would need your p4d file and quality report to help troubleshoot. Thanks!