The Expanding Use of UAVs in Construction

Flying to Build a Better Product
It is an exciting time for geospatial professionals. The data that can now be obtained using unmanned aerial vehicles (UAVs, or drones) opens up previously impossible opportunities in many different industries. At the forefront of these is the construction industry. As a geospatial engineer working for a general contractor, Michael Schwind is always looking for new ways to utilize UAVs and the resulting data to improve efficiency and communication, and to detect and prevent costly – or even deadly – mistakes before they occur. In this article, he discusses some of the obvious and not-so-obvious ways that Fulton Construction, a... (read more)
2020-03-10 08:36:22

Introducing an Automatic Vertical Scanning Tool

Earlier this year, SPH Engineering, the company behind the UgCS mission planner for UAV platforms, launched the new automatic Facade Scan tool of UgCS. The solution, especially developed for drone inspection mission planning, is a time and cost saver for the construction, engineering and mining industries. Various tools for surveying horizontal surfaces, even the uneven ones, have been developed to a high standard and are widely available on the market. Inspecting vertical surfaces is a completely different story — previously it required a lot of manual work and so was a burden for professional drone users. But now, with the... (read more)
2019-10-07 10:13:26

3D Modelling for Construction

When it comes to 3D modelling for construction, what are the advantages and disadvantages of photogrammetry versus Lidar in terms of accuracy, complexity and cost? Breaking away from laser measurement in construction is a taboo subject, perhaps hampering the use of photogrammetry. In construction, aerial survey has enormous time-saving benefits for measuring groundwork areas. Data can be used for asset classification, construction validation as well as health and safety. In particular, regular scans provide a time series of work in progress to detect new issues, managing risk rather than responding to it. This article looks at the state of the... (read more)
2019-10-15 03:28:52
Search Filter