Agisoft Metashape

Agisoft Metashape => General => Topic started by: ustuhinaA on February 28, 2018, 05:07:43 PM

Title: Field Calibration
Post by: ustuhinaA on February 28, 2018, 05:07:43 PM
Hello everybody!

Has anyone here tried field calibration for cameras? I know there's a technique when you set up on the ground a big quantity of GCPs, georeference model using all of them, and then use turned out calibration parameters for other scans.

Has anyone try it? Have you managed to achieve a good result?
Title: Re: Field Calibration
Post by: stihl on February 28, 2018, 07:06:09 PM
The problem with this method is that weather conditions will change the intrinsic values of the camera model and lens parameters, making your first calibration set less valuable.