Roof diagnosis by drone
Roof diagnosis by drone, 3D modeling and mapping of 4 roofs on the Avoriaz ski resort. Results obtained from 3400 aerial shots taken by the Qualiconsult group. Post-processing service by Drones Imaging.
3D modeling and orthophotos for the control and maintenance of roofs
Above, the orthophotos and 3D models generated made it possible to detect and quantify precisely the repairs to be undertaken but also the various maintenance works to be started before the opening of the ski resort.
TECHNICAL INFORMATIONS
- Aerial imagery post ptocessing service : Drones Imaging company.
- Flights and aerial images : Qualiconsult group.
- Spatial accuracy : centimeter.
- Orthophoto RVB : GSD 5mm.
- Drone : Mikrokopter.
- Camera : Sony A6000.
- Covered area : 4800m² in total for the 4 inspected roofs.
- Photogrammetry software : Agisoft Metashape.
- Export formats : GeoTiff and Obj.
- Delivery times upon receipt of images : 2 days.
- Use case taught in training : see more.