Drone Technology Flying High in the Construction Industry
By Katie Kuehner-Hebert
There is great potential for use of unmanned aerial vehicles, commonly referred to as drones, on construction jobsites for all kinds of purposes – including creating marketing and business development materials, as well as for determining whether work is being performed safely, with quality and in compliance with all regulations. In the future, drones may even be able to haul small parts and handheld tools across jobsites or to high places….
For years, contractors have employed helicopter pilots to take photos or create videos of construction progress or completed projects, which typically is very expensive, says James Benham, president of JBKnowledge Inc., an AGC Georgia and TEXO member, in Bryan, Texas. Using drones could be a much less costly alternative.
“Contractors could use these photos and videos for business development pitches, to determine existing conditions before projects start, as well as to monitor progress during construction, and determine results after projects are completed,” Benham says. “Other interesting research includes the use of aerial photography for photogrammetry, and the use of two-dimensional photos to make a 3D point cloud, to model progress on jobsites.”
This also would allow contractors to better compare BIM models, as they could produce 3D point clouds to automatically interpret what has been accomplished, and what was supposed to have been accomplished on any given day on the jobsite, he says. Drones are very well suited for taking these kinds of images, and they can take any degrees. Drones could also take infrared photos and scan jobsites with onboard 3D scanners.
“I feel like SkyCatch is leading the way in this space with a cloud-controlled autonomous drone that even recharges itself and flies all day over a jobsite according to scan areas the user defines in a web browser,” Benham says. “The drone captures images and 3D scans and automatically relays…Click here to continue reading the full article.