LiDAR Scanning 4 Acres with the DJI Matrice 400 | In the Field Ep. 3

Before you build, it's critical to understand what's hidden in the terrain. In Episode 3 of our In the Field series, we're using the DJI Matrice 400 equipped with the Zenmuse L3 LiDAR sensor to scan more than four acres of raw land. The goal isn't just to create a point cloud—it's to generate real-world data that helps estimate excavation costs, cut-and-fill volumes, drainage, grading, and overall site preparation before construction ever begins. We walk through our RTK setup, LiDAR mission planning, Digital Terrain Models (DTM), Bare Earth Models, point clouds, and how this data helps developers, builders, engineers, and property owners make informed decisions. Whether you're planning a custom home, commercial development, or simply want to understand how enterprise drone technology is changing construction, this episode gives you an inside look at the workflow professionals use every day. CHAPTERS: 00:00 Mission Overview 01:12 Why We're Scanning This Property 03:00 Meet the DJI Matrice 400 & Zenmuse L3 04:35 Setting Up the RTK Base Station 07:00 Flight Planning & LiDAR Mission Settings 09:10 Launching the LiDAR Mission 11:45 How LiDAR Actually Works 18:20 RTK Accuracy Explained 22:10 Point Clouds, DTMs & Bare Earth Models 27:15 Cut & Fill Analysis Explained 31:10 Estimating Construction Costs 35:30 Mission Complete & Safe Landing 38:10 Building Better Ground Control Points 🚁 Equipment Used: • DJI Matrice 400 • DJI Zenmuse L3 LiDAR • DJI RTK Base Station • RTK Corrections • Virtual Surveyor Software That Drone Guy USA provides: • LiDAR Scanning • 3D Digital Twins • Construction Progress Monitoring • Orthomosaic Mapping • Thermal Imaging • Facility Intelligence • Infrastructure Imaging • Utility & Telecom Imaging Website: https://thatdroneguyusa.com #DJIMatrice400 #LiDAR #Construction #DroneMapping #DigitalTwin #PointCloud #RTK #DroneTechnology