Regulatory topographic plan built by photogrammetry from aerial images.
Regulatory topographic plan in Autocad format. Results obtained from 422 aerial shots taken by Air Diversity, a company specializing in aerial inspections by drone.
Orthophoto, Mesh, Digital Surface Model and vector map in Dwg format
![Regulatory topographic plan](https://www.dronesimaging.com/wp-content/uploads/2016/04/Plan_topographique_carriere_drones_imaging.jpg)
3D visualization
With this open quarry, the orthophoto and digital surface model built with the Agisoft Metashape software, subsequently made it possible to draw and deliver a topographic plan in Autocad format whose spatial accuracy is less than 3cm (in planimetry and altimetry).
TECHNICAL INFORMATIONS
- Image processing service for the mining industry : Drones Imaging company.
- Flights and aerial imagery collection : Air Diversity company.
- Spatial accuracy : centimeter.
- Orthophoto RVB : GSD 2cm.
- Total area covered : 50ha.
- Drone : Mikrokopter.
- Camera : Sony A6000.
- Photogrammetry software : Agisoft Metashape.
- Export formats : GeoTiff and Dwg autocad.
- Delivery delays : 3 days.