The Accuracy Triangle - The Photogrammetric Triad

Published On: December 11, 2017

 

We get a lot of questions regarding accuracy in drone mapping projects.  These questions range from ground control layout suggestions to the necessity of camera calibration.  Sometimes it is useful to step back a bit and take a wholistic view of the elements that impact photogrammetric accuracy.  The information in this article is meant to be a thought exercise, not a mathematically precise discussion, of the elements that affect photogrammetric accuracy.

Read the complete article here.