3DR just published a video detailing how to use its Solo drone to automatically create a visualy 3D map of the site which is very useful for construction work.
The drone surveys and records areal footage that is then uploaded to the Site Scan cloud server. The 3DR Solo drone easily deliver the data analytics to survey the worksite.
See 3DR Solo drone working with Site Scan:
Buy 3DR Solo Drone here:
Photos of 3DR Solo drone in action using Site Scan: