Acquisition date: July 2020
Objective: Create a cut and fill study to develop a park according to a proposed development plan
Surface area: over 7 hectares
Data precision: +/- 4cm
Cost of project: 2 500$
Tools used:
- DJI phantom 4 pro drone
- Tersus bi-phase GPS (control points)
Softwares used:
- Global mapper – Level curves generation
- Agisoft Metashape – Photogrammetry
- 3D civil Autocad – Cut and fill data generation
Methodology used – workflow:
- GPS ground control points
- Data processing of drone images by autocorrelation with Agisoft Metashape software and creation of the orthoimage
- Level curves generation with Global Mapper software
- Use of the project’s projected level curves and the existing ones in the 3D civil
- Autocad software and generation of cut and fill data
- Data mapping (orthoimage and level curves)