DJIPayloadsZenmuse L1
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.
- Description
- Specifications
Description
Zenmuse L1Digitalize without compromise
Recreate the World in 3D Point Clouds
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.
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.
Unparalleled Accuracy
Render centimeter-accurate reconstructions thanks to the high-accuracy IMU, a vision sensor for positioning accuracy, and the incorporation of GNSS data.
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[3]
Non-repetitive scanning pattern, Repetitive scanning pattern
Detection Range: 450m (80% reflectivity, 0 klx) / 190 m (10% reflectivity, 100 klx)
Effective Point Rate: 240,000 pts/s
Supports 3 Returns[3]
Non-repetitive scanning pattern, Repetitive scanning pattern
Everything in View
RGB Camera
20MP
1-inch CMOS
Mechanical Shutter
1-inch CMOS
Mechanical Shutter
Accurate Details at Your Disposal
High-accuracy IMU
Vision Sensor for Positioning Accuracy
GNSS, IMU, RGB Data Fusion
GNSS, IMU, RGB Data Fusion
Intelligent Features
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.
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.[4]
Color Palettes
Adjust the colors applied to the thermal data based on the needs of specific scenarios.
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.
APPLICATIONS
Topographic Mapping
AEC and Surveying
Law enforcement
Energy
Agriculture
Emergency Response
Contact Our Specialists
Specifications
General
| 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 (tilit, 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℃ 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.
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