What are RTK files (GNSS logs) and why do I need them?
EVO3x RTK files (also known as GNSS logs) are raw GPS data that is combined with a correction in the Skycatch cloud system to create highly accurate photo geotags. Using EVO3x RTK logs will give you high accuracy 3D reconstruction without having to use ground control points.
Where can I find my RTK files?
The EVO3x RTK files can be found in the time stamped folder on the EVO3x USB drive that's created each time you fly your EVO3x. The files will be located in a subfolder and will be named rtk.ubx.