We have conducted multiple flights on the same site about 1km * 1km. The GCPs of different flights are measured in the same local coordinate system. However, when I checked the site calibration transformation file *** **project_name_image_to_output_transform in project_name\1_initial\params., I noted that the 7 transformation parameters are different. I am very confused about this fact, as the GCPs and output coordinate system do not change among these flights. Can anyone help me understand this please?
Thanks in advance.