Forum Post: RE: Aerotriangulation of pictures with no rotation info, just position. Is it possible?

Try to run aerotriangulation with tie points density :high and component construction :multi-pass Also adding tangential distortion:adjust may help if no prior camera calibration is done. This is typical problem for starters that leaves a bad impression of Contextcapture that if data is not acquired accordingly then the results are either curved(spherical effect) or wrongly aerotriangulated. For some reason this doesn't happen for Pix4d but on the other hand Contextcapture models are more accurate. https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/28536/the-model-appears-to-be-curved-instead-of-being-horizontal-after-at https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/w/wiki/25554/the-block-is-affected-by-a-spherical-effect-after-aerotriangulation