The relative accuracy of a scan is about three times the Ground Sample Distance (GSD).

For example, if your GSD is set to 1 mm for the scan, the relative accuracy of the model would be around 3 mm (or 1/8"). A 1 mm GSD can be achieved by completing the scan with a Distance-to-Surface of 8 ft on Skydio 2/2+.

Check out 3D Scan settings overview or How to create 3D reconstructions for more detailed information. 

Explore More

Explore related articles for additional information:

How to access 3D Scan data

How to scan the underside of a structure

Can I scan indoors with Skydio 3D Scan? 


Skydio, Inc. A0301

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