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.
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)
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 Cards
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
