DJI Zenmuse L1 for M350/M300 Matrice - Lidar RGB IMU

DJI Zenmuse L1

• Integrates a Lidar module, an RGB camera, and a high-accuracy IMU
• 2 km² covered in a single flight
• 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
• Point Cloud LiveView

A Lidar + RGB Solution for Aerial Surveying
The Zenmuse L1 integrates a Livox Lidar module, a high-accuracy IMU, and a camera with a 1-inch CMOS 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 km² covered in a single flight

• 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
• Detection Range: 450 m (80% reflectivity, 0 klx)
• IP54 Ingress Protection Level
• Point Cloud LiveView
• Digitise without Compromise

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

Unparalleled Accuracy
Render centimetre-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 IP54 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.

Visualise 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
• Non-repetitive scanning pattern, Repetitive scanning pattern

Everything in View

• RGB Camera
• 20MP
• 1-inch CMOS
• Mechanical Shutter

Accurate Details at Your Disposal
High-accuracy IMU
Vision Sensor for Positioning Accuracy
GNSS, IMU, RGB Data Fusion

Recreate the World in 3D Point Clouds

Point Cloud LiveView
Real-time point clouds provide immediate insights onsite, 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.

Application Scenarios

Topographic Mapping
Quickly generate topographic maps using accurate digital elevation models.

AEC and Surveying
Manage the full project lifecycle using highly accurate point clouds and 3D models.

Emergency Response
Any time of the day, gather critical insights in real-time using true-colour point clouds.

Law Enforcement
Gain situational awareness and forensic intel in real-time to make informed decisions on site.

Energy and Infrastructure
Model sparse or complex structures in detail to manage them efficiently and safely.

Agriculture and Forestry Management
Gain insight into vegetation density, area, stock volume, canopy width, and growth trends.

Compatibility:
Matrice 300 RTK
Matrice 350 RTK

What's Included?
Gimbal and Camera × 1
MicroSD card （64GB） × 1
Storage Case × 1
Lens Cleaning Cloth × 1
DJI Terra Activation Code × 1

Specs:
Dimensions: 152×110×169 mm
Weight: 930 g
Power: Typical: 30 W; Max: 60 W
IP Rating: IP54
Supported Aircraft: Matrice 300 RTK
Operating Temperature Range: -20° to 50° C, 0° to 50° C (when using RGB mapping camera)
Storage Temperature Range -20° to 60° C
System Performance: Detection Range 450 m @ 80% reflectivity, 0 klx; 190 m @ 10% reflectivity, 100 klx
Point Rate Single return: max. 240,000 pts/s; Multiple return: max. 480,000 pts/s
System AccuracyRMS: Horizontal: 10 cm @ 50 m; Vertical: 5 cm @ 50 m
Real-time Point Cloud Colouring Modes: Reflectivity, Height, Distance, RGB
LidarRanging Accuracy (RMS): 3 cm @ 100 m
Maximum Returns Supported: 3
Scan Modes: Non-repetitive scanning pattern, Repetitive scanning pattern
FOV: Non-repetitive scanning pattern: 70.4° (horizontal) × 77.2° (vertical); Repetitive scanning pattern: 70.4° (horizontal) × 4.5° (vertical)
Laser Safety: Class 1 (IEC 60825-1:2014) (Eye Safety)
IMU Update Frequency: 200 Hz
Accelerometer Range: ±8 g
Angular Velocity Meter Range: ±2000 dps
Yaw Accuracy（RMS）1: Real-time: 0.3°, Post-processing: 0.15°
Pitch / Roll Accuracy（RMS）1: Real-time: 0.05°, Post-processing: 0.025°
Auxiliary Positioning Vision Sensor
Resolution: 1280×960 FOV:95°
RGB Mapping Camera
Sensor Size: 1 inch
Effective Pixels: 20 MP
Photo Size:5472×3078 (16:9); 4864×3648 (4:3); 5472×3648 (3:2)
Focal Length: 8.8 mm / 24 mm (Equivalent)
Shutter Speed: Mechanical Shutter Speed: 1/2000 - 8 s
Electronic Shutter Speed: 1/8000 - 8 s
ISO:
Video: 100 – 3200 (Auto), 100 – 6400 (Manual)
Photo: 100 - 3200 (Auto), 100 - 12800 (Manual)
Aperture Range: f/2.8 - f/11
Supported File System: FAT (≤32 GB); exFAT (>32 GB)
Photo Format: JPEG
Video Format: MOV, MP4
Video Resolution: H.264, 4K: 3840×2160 30p
Stabilised System: 3-axis (tilt, roll, pan)
Angular Vibration Range: 0.01°
Mount: Detachable DJI SKYPORT
Mechanical Range: Tilt: -120° to +30°; Pan: ±320°
Operation Modes: Follow/Free/Re-centre
Raw Data Storage: Photo/IMU/Point cloud data storage/GNSS/Calibration files
Supported microSD Cards: microSD: Sequential writing speed 50 MB/s or above and UHS-I Speed Grade 3 rating or above; Max capacity: 256 GB
Supported Software: DJI Terra
Data Format: DJI Terra supports exporting standard format point cloud models: Point cloud format: PNTS/LAS/PLY/PCD/S3MB format