I'is important to know position of the roads in a construction site. Especially in an excavation quarry. Especially if the change quickly. Especially if it is a quite "vertical"site. In the Apuanian Alps, North …
Surveying activities of unstable material on high slopes is better done from above and with a drone rather than walking on it. It's safer! A "ravaneto", in the Apuanian Alps quarries (where …
If you need to proceed with an aerial photogrammetric survey on a construction site with work in progress, you may consider to take advantage of the lunch break to fly …
I firmly believe that drone aerial photogrammetry is, at the moment, the most effective technique, considering how much it costs related to the benefits it provides, for the survey of …