Features
Instant Clarity. Superior Accuracy.
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
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 Petal Scan Mode
Everything in View
RGB CAMERA
– 20MP
– 1-inch CMOS
– 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 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.
Item Includes
Gimbal and Camera × 1
MicroSD card （64GB）× 1
Storage Case × 1
Lens Cleaning Cloth × 1
DJI Terra Activation Code × 1
Item Includes
General
Product Name: Zenmuse L1
Dimensions: 152×110×169 mm
Weight: 930±10 g
Power
Typical: 30 W; Max: 60 W
IP Rating: IP54
Supported Aircraft: Matrice 300 RTK
Operating Temperature Range
-20° to 50° C (-4° to 122° F)
0° to 50° C (32° to 122° F) (when using RGB mapping camera)
Storage Temperature Range: -20° to 60° C (-4° to 140° F)
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 Accuracy(RMS 1σ)1
Horizontal: 10 cm @ 50 m;
Vertical: 5 cm @ 50 m
Real-time Point Cloud Coloring Modes: Reflectivity, Height, Distance, RGB
Lidar
Ranging Accuracy (RMS 1σ)2: 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)
Inertial Navigation System
IMU Update Frequency: 200 Hz
Accelerometer Range: ±8 g
Angular Velocity Meter Range: ±2000 dps
Yaw Accuracy (RMS 1σ)1: Real-time: 0.3°, Post-processing: 0.15°
Pitch / Roll Accuracy (RMS 1σ)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
Gimbal
Stabilized 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-center
Data Storage
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
Recommended microSD Cards3:
SanDisk Extreme 128GB UHS-I Speed Grade 3
SanDisk Extreme 64GB UHS-I Speed Grade 3
SanDisk Extreme 32GB UHS-I Speed Grade 3
SanDisk Extreme 16GB UHS-I Speed Grade 3
Lexar 1066x 128GB U3
Samsung EVO Plus 128GB
Post-processing Software
Supported Software: DJI Terra
Data Format
DJI Terra supports exporting standard format point cloud models:
Point cloud format: PNTS/LAS/PLY/PCD/S3MB format
Notes
1. The accuracy was measured under the following conditions in a DJI laboratory environment: after a 5-minute warm up, using Mapping Mission with Calibration Flight enabled in DJI Pilot, and with the RTK in FIX status. The relative altitude was set to 50 m, flight speed to 10 m/s, gimbal pitch to -90°, and each straight segment of the flight route was less than 1000 m. DJI Terra was used for post-processing.
2. Measured in an environment of 25°C with a target (80% reflectivity) 100 meters away. The result may vary under different test conditions.
3. The recommended microSD cards may be updated in future. Visit the DJI official website for the latest information.
