Agisoft Metashape

Agisoft Metashape => General => Topic started by: xabierr on October 29, 2020, 05:27:48 AM

Title: scale bars vs 3D ground control points
Post by: xabierr on October 29, 2020, 05:27:48 AM
Hi all,

How many scale bars would be required to remove radial distortion on a model? Is there an equivalent to the suggested 9-12, well distributed full 3D ground control points? Or the use of scale bars is never equivalent to full 3D GCPs?

cheers,

Javier