This contribution introduces an original method for dynamically surveying the vault and underwater parts of a canal-tunnel for 3D modeling. The recording system. embedded on a barge. is composed of cameras that provide images of the above-water part of the tunnel. https://olivebookmarks.com/story19598925/carcass-detection-and-consumption-by-facultative-scavengers-in-forest-ecosystem-highlights-the-value-of-their-ecosystem-services