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.
Features
- 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
Specifications
General
Product Name
Zenmuse L1
Dimensions
152×110×169 mm
Weight
Approx. 900 g
Power
30 W
IP Rating
IP44
Supported Aircraft
Matrice 300 RTK
Operating Temperature Range
-20° to 50° C (-4° to 122° F)
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: 240,000 pts/s;
Multiple return: 480,000 pts/s
System Accuracy
Horizontal: 10 cm @ 50 m;
Vertical: 5 cm @ 50 m
Real-time Point Cloud Coloring Modes
True color; coloring by reflectivity; coloring by elevation
Lidar
Ranging Accuracy
3 cm @ 100 m
Maximum Returns Supported
3
Scan Modes
Repetitive line scan mode, non-repetitive petal scan mode
FOV
Repetitive line scan: 70.4°×4.5°；
Non-repetitive scan: 70.4°×77.2°
Laser Safety
Class 1
Inertial Navigation System
IMU Update Frequency
200 Hz
Accelerometer Range
±8 g
Angular Velocity Meter Range
±2000 dps
Auxiliary Positioning Vision Sensor
Resolution
1280×960
FOV
95°
RGB Mapping Camera
Sensor Size
1 inch
Effective Pixels
20 MP
Photo Size
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