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Dear Alex,

We carried out a similar study along coastal cliffs using oblique
photogrammetry and xyz control points taken with a total station and dGPS.
We published a paper with the methodology we followed, the reference is:
Martín et al., 2013: Construction of accurate geological cross-sections
along trenches, cliffs and mountain slopes using photogrammetry. Computers
& Geosciences 51: 90-100.
In this work we focused on generating cross-sections, i.e. interpreting
geologically relevant planes in 3D, but we were also able to obtained a
virtual outcrop of the cliffs.

Kind regards,

Hodei Uzkeda


> 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
>
>