Dense LiDAR SLAM Mapping Around a Real Building

0:00 Intro 0:10 View Map 0:48 SLAM Dense LiDAR SLAM mapping around a real building using my handheld LiDAR SLAM setup. Unlike the previous 10km vehicle-mounted city mapping test, this session focuses on dense local mapping quality around a single building. I walked around the building exterior and generated a detailed 3D point cloud map using LiDAR SLAM. What's shown in this video: Dense 3D mapping around a real building Handheld LiDAR SLAM while walking around the site Real-time point cloud generation Building exterior, sidewalk, road, trees, and surrounding structures captured in 3D Stable mapping result without noticeable drift issues in this test Software: Custom LiDAR SLAM pipeline (C++) Web-based 3D point cloud viewer (three.js with claude) Hardware: LiDAR: Livox Mid-360 Compute: NVIDIA Jetson Orin Nano Super Frame: Custom 3D-printed handheld mapping rig Battery: Backpack-mounted battery system Grip: Handheld tripod-based configuration This test is focused on dense building-scale mapping rather than long-distance vehicle mapping. The goal was to check how well the SLAM pipeline captures detailed urban structure while walking around a real building. SJY Robotics — SLAM, Navigation, Multi-Robot Systems #LiDAR #SLAM #Mid360 #PointCloud #HandheldScanner #MobileMapping #Robotics #3DMapping #Mapping #JetsonOrin