vertical bended alignmend of drone gps scan and pictures from a flat road

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Hello Uwe,

I believe it is caused by the error cummulation due to shooting in one direction (along line).

You can find some tips how to avoid this effect for example here:

https://support.capturingreality.com/hc/en-us/community/posts/115001359872-Camber-in-CR-reconstructions

https://support.capturingreality.com/hc/en-us/community/posts/115002474112-importing-camera-calibration-bowl-banana-shape-effect-