Dear Alex
As part of my PhD I'm using oblique photogrammetry to produce 3D models for structural interpretation. I've recently published a paper on the workflow I'm using :
Svennevig, K., Guarnieri, P., and Stemmerik, L., 2015, From oblique photogrammetry to a 3D model – Structural modeling of Kilen, eastern North Greenland: Computers & Geosciences, v. 83, p. 120–126, doi: 10.1016/j.cageo.2015.07.008.
In short I use a photogrammetry software to triangulate and georeference oblique photos, then digitize geological features and import this into Move where I construct the 3D model.
If you don’t have access to the more advanced software for photogrammetry like SocetSet you could try using Agisoft.
This of course requires that you have taken your photos with some overlap (min 60%)
Cheers
Kristian
-----Original Message-----
From: Tectonics & structural geology discussion list [mailto:[log in to unmask]] On Behalf Of Alex Brodeur-Grenier
Sent: 1. september 2015 17:08
To: [log in to unmask]
Subject: Cliff face photos in 3D space
Dear all,
I’m currently working on a 3D geological model of an open pit located in a polydeformed metamorphic terrain and I would like to import and georeference cliff face photos in 3D space. The photos have control points in X,Y and Z. Does anybody have experience on how to proceed for doing this? I would preferentially like to use the Surpac, Move or GeoModeller softwares, but, perhaps there is a better choice?
Thank you for your help,
Alex Brodeur-Grenier
M.Sc.candidate
Polytechnique Montreal
