Laser Scanning Technology
The hardware, formats and field methods behind reality capture. Terrestrial laser scanners, LiDAR, registration and control, scan resolution and point density, georeferencing, occlusion, and the file formats that move data between platforms. These articles are written for people specifying or buying scanning work rather than operating the equipment — what accuracy claims actually mean, how scanner choice affects a deliverable, and which technical decisions on site determine whether the resulting data is usable downstream.
3D Laser Scanning vs. Photogrammetry vs. Drones: Which Is Right for Your Project?
Jul 5
Compare 3D laser scanning, photogrammetry, and drone surveys by accuracy, speed, and cost so you choose the right reality-capture method for your project.
What Is a Point Cloud? A Beginner’s Guide
Jul 5
What a point cloud is, how a 3D laser scanner creates one, and how architects, engineers, and owners turn it into drawings and BIM models.