| Issue |
BSGF - Earth Sci. Bull.
Volume 197, 2026
|
|
|---|---|---|
| Article Number | 13 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/bsgf/2026006 | |
| Published online | 29 mai 2026 | |
Supplementary Material
Exhaustive description of the photogrammetry set-up and methodology applied with a picture of our structure for photo capture and a table describing the camera and set-up parameters used.
Fig. S1. (a) Photographic setup. C1 to C4: synchronized cameras at equal distance to the sample S. T: turntable with default 15° rotation step and infrared triggering device. H: Ball head. Horizontal arms on the stand and camera ball heads can be displaced vertically and horizontally. (b) Plan view of the lighting configuration. St: Studio box; HB: Halo bar; LP: Led panel.
Fig. S2 Background image with textured pattern and coded markers, modified from Porter et al. (2016). It is set down on the turntable with the sample.
Table S1. Hardware configuration and size of typical 3D projects.
Table S2. Agisoft Metashape's processing parameters specific to our study.
Download File(s)© B. Suchéras-Marx et al., Published by EDP Sciences 2026
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