"Hmmm.. The Photoscan nor the Visual SFM shouldn have any problems with the obliques. I have test it myself, in aerial and close range images. Visual SFM is a bit more sensitive with them. Anyway, provided that there is adequate coverage between…"

"Open source solutions, check out the AerialPhoto SE and Visual SFM (links on http://www.photogrammetric-vision.com/software.html). MicMac & Apero (http://www.micmac.ign.fr/) is also another interesting solution for complete workflow.
We are using a…"