3D topographic survey and orthophotoplan from drone – residential area

Photogrammetry on a 1ha area for residential project:

For this project we used drone and rtk gps to get the information from the field, and photogrammetry software to process the data, which took 2 hours. The result was a 3D model (mesh), an orthophoto plan at 1.5cm resolution, and a 3D topographic survey, which was handed over to the architect.