Virtual Surveyor Releases New Photogrammetry App: Completing Drone Survey Workflow Continue reading below, or listen: DroneLife ยท Virtual - Surveyor - Adds - Photogrammetry - To - Drone - Surveying - Package by DRONELIFE Staff Writer Ian M. Crosby Software company Virtual Surveyor has updated the newest version of its smart drone surveying software to include drone … [Read more...] about Virtual Surveyor Releases Newest Version of Smart Drone Surveying Software: Now with Photogrammetry