I am working with the latest version of Pix4DMapper, and I write to you because I have found some difficulties solving a model.
I have downloaded the image dataset of “Paris-Le Bourget Airport” model example from the SenseFly web (https://www.sensefly.com/drones/example-datasets.html ), and I have run the step one (Initial processing in Pix4D) and the result that I have obtained is the one showed below.
As you can see, the camera calibration is not correct, the estimated camera positions and the points are wrapped in a sphere. The reconstructed surface is flat and I obtain a curved one. I have checked the report uploaded in SenseFly web and the parameters seem to be the same, but they don´t have this problem with the surface.
I would like to know the options that I should check to detect the origin of this failure. I think that the problem could be the coordinate system, but it seems to be the same that in the report.