LiDAR is transforming the construction industry by delivering precise and highly detailed 3D data for a wide range of applications. Lidaretto can be utilized for site surveys, terrain mapping, structural monitoring, and the creation of as-built documentation, ultimately improving both efficiency and safety in construction projects. The Lidaretto LiDAR scanner captures highly detailed 3D geometry quickly and without the need for physical contact.
In this use case, the Lidaretto scanner was operated in SLAM handheld mode to scan bridge pillars. This approach was chosen as the most efficient method for capturing 3D data while maintaining sufficient accuracy for the project. One major advantage of SLAM scanning with Lidaretto over RTK GNSS surveying is that it works in GNSS denied environments. When GNSS is unavailable, traditional surveyors must switch to a total station, which significantly slows the workflow. SLAM scanning with Lidaretto removes dependence on satellite signals, allowing the operator to move freely through the area of interest and rapidly capture detailed 3D data.
The site scanning process took less than 20 minutes. The result is an accurate, georeferenced point cloud ready for 3D modeling and further analysis, including site surveys, terrain mapping, structural monitoring, and the generation of as-built documentation. Lidaretto enabled the detection of beam sagging or deflection, misalignment of structural components, and surface irregularities.
Using a LiDAR scanner can significantly improve efficiency and safety in construction workflows. The Lidaretto scanner is highly versatile and can be mounted on various moving platforms such as a car, UAV, backpack, or bicycle, or used as a handheld device both indoors and outdoors. It supports both SLAM and PPK scanning methods, eliminating the need for multiple instruments—Lidaretto offers an all-in-one solution. Additionally, it is manufactured in the EU.
Source: Lidaretto
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