I have two doubts about the Pix4Dmapper. First one, when I import the images, the software estimates the camera model from EXIF. However, the parameters are shown different from the real parameters. Should I use the estimated parameters or should I change it? My drone is the DJI Phantom 4 Pro.
The second question is about the orthomosaic. The measurements obtained from the orthomosaic show a very high error, while in the point cloud the error is much lower. What is the reason for that? Mind that I’m using a very high resolution (GSD=1,1mm).