DJI Zenmuse L1 - Lidar + RGB Survey Camera

The Zenmuse L1 integrates a Livox Lidar module, a high-accuracy IMU, and a camera with a 1-inch CMOS sensor on a 3-axis stabilized gimbal. When used with Matrice 300 RTK and DJI Terra, the L1 forms a complete solution that gives you real-time 3D data throughout the day, efficiently capturing the details of complex structures and delivering highly accurate reconstructed models.

• Integrates a Lidar module, an RGB camera, and a high-accuracy IMU
• High Efficiency - 2 km² covered in a single flight
• High Accuracy: Vertical Accuracy: 5 cm / Horizontal Accuracy: 10 cm
• Point Rate: 240,000 pts/s
• Supports 3 Returns
• Detection Range: 450 m (80% reflectivity, 0 klx)
• IP44 Ingress Protection Level
• Point Cloud LiveView

Exceptional Efficiency

Generate true-color point cloud models in real-time, or acquire 2 km² of point cloud data in a single flight [1] using the Livox frame Lidar module with a 70° FOV and a visible light camera with a 1-inch sensor.

Unparalleled Accuracy

Render centimeter-accurate reconstructions thanks to the high-accuracy IMU, a vision sensor for positioning accuracy, and the incorporation of GNSS data.

Ready When You Are

The IP44 rating allows the L1 to be operated in rainy or foggy environments. The Lidar module’s active scanning method enables you to fly at night.

Visualize Data as You Fly - Livox Lidar Module

• Frame Lidar with up to 100% effective point cloud results
• Detection Range: 450m (80% reflectivity, 0 klx) / 190 m (10% reflectivity, 100 klx)
• Effective Point Rate: 240,000 pts/s
• Supports 3 Returns
• Line Scan Mode and Non-repetitive Scan Mode

Everything in View - RGB Camera

• 20MP
• 1-inch CMOS sensor
• Mechanical Shutter

Accurate Details at Your Disposal - High-accuracy IMU

• Accuracy: 0.025° (roll/pitch) / 0.08° (yaw)
• Vision Sensor for Positioning Accuracy
• GNSS, IMU, RGB Data Fusion

Point Cloud LiveView

Real-time point clouds provide immediate insights in the field, so operators are informed to make critical decisions quickly. You can also verify fieldwork quality by checking point cloud data immediately after each flight.

Measurement and Annotation

Acquire and communicate critical dimensions on the point cloud model using measurements and annotations.

One-stop Post-processing

DJI Terra fuses the IMU and GNSS data for point cloud and visible light calculations, in addition to conducting POS data calculations so you can effortlessly generate reconstructed models and accuracy reports.