Annual mining map and stockpiles calculation made by drone and photogrammetry.
Annual mining map and stockpiles inventory. Results obtained from 257 aerial shots taken by the company Artech’Drone. Image processing service by Drones Imaging.
Topographic survey and mining map
Topographical survey of the Courcy quarry (51). The orthophoto and the digital surface model built by photogrammetry made it possible to establish mining and volumetry map in Autocad format and according to the standards of the mining industry with spatial accuracy less than 3cm (planimetry and altimetry ).
TECHNICAL INFORMATIONS
- Image processing service for mining industry : Drones Imaging company.
- Flights and aerial imagery : Artech’Drone company.
- Spatial accuracy : centimeter.
- Orthophoto RVB : GSD 1cm.
- Drone : DJI Inspire.
- Sensor : FC6520.
- Covered area : 06ha.
- Photogrammetry software : Metashape.
- Export formats : GeoTiff, Dwg and Pdf.
- Delivery delays : day+2