Topcon CR-S1 is a high-performance handheld mobile laser scanner designed for topographic mapping, geospatial data collection, construction surveys, infrastructure inspection, and emergency response applications. Using advanced MLF-SLAM, VSLAM, RTK-SLAM, LiDAR, GNSS, and IMU technologies, the system delivers stable centimeter-level positioning and accurate point cloud generation even in GNSS-challenged or featureless environments such as airports, beaches, rivers, and tunnels.

The CR-S1 captures up to 320,000 points per second with real-time colorized point clouds and efficient one-person operation. Its portable lightweight design, onboard SSD storage, RTK integration, and seamless workflow support make it suitable for fast and reliable field data acquisition in demanding environments.