I’m struggling to find how to improve z-axis absolute accuracy.
Of course, I gonna use RTK drone and GCP’s.
The place where i try to map is not city view but flatland like before construction.
In my opinion, if i set my camera angle 70 or 80 degree, it could make get better absolute z-axis accuracy than 90 degree. Is it right?
And if you have any tips to improve z-axis acuuracy, please tell me:)
Thanks for reading.