What is the best way to align photos with GCP?
1 - Align in the low, insert the GCP, deselect the photos and select only the GCP and align again in the high.
2 - Align in high, insert the GCP, unselect the photos and optimize.
3 - Align at high, insert GCP and optimize alignment with selected cameras and GCP.
Ps: Drone without RTK, and GCP with RTK