Zenmuse L3
DJI's First Long-Range, High-Accuracy Aerial LiDAR System
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Dual 100MP RGB Mapping Camera System
The dual RGB mapping cameras provide a horizontal field of view (FOV) of up to 107°, allowing each capture to cover a broader area. Even with a 20% LiDAR side overlap ratio, you can capture data for both digital orthophoto maps (DOM) and digital elevation models (DEM) in a single flight, thereby greatly improving operational efficiency.Equipped with dual 100MP 4/3 CMOS RGB sensors and a mechanical shutter, Zenmuse L3 delivers significantly enhanced accuracy and efficiency. Pixel binning supports an effective 25MP resolution with larger pixel size, producing superior colour reproduction even under poor lighting conditions.
Getting Started with the Zenmuse L3
Zenmuse L3
The DJI Zenmuse L3 represents the latest advancement in DJI’s enterprise LiDAR technology, designed for seamless integration with the DJI Matrice 400 and other compatible platforms. Engineered for high-precision mapping, inspection, and geospatial applications, the L3 combines a next-generation LiDAR system, dual RGB mapping cameras, and a high-accuracy IMU to deliver survey-grade results with exceptional efficiency.
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DJI Care Enterprise Plus Zenmuse L3Matrice 4 Accessories
Long Range, Wide Coverage
Zenmuse L3 achieves a maximum detection range of 950 m at a pulse rate of 100 kHz, tested under 100 klx ambient light and on objects with 10% reflectivity. The adjustable pulse rate allows for flexible power output and optimal adaptation to different operational scenarios. Typical flight altitudes of 300 to 500 m significantly expand single-flight coverage and boost mapping efficiency.
Small Spot, High Energy
With a laser beam divergence of just 0.25 mrad (1/e²), the spot size at the same range is about one-fifth that of Zenmuse L2, enabling detection of smaller objects such as power lines and branches. Higher energy density results in stronger penetration capability, significantly increasing ground point density beneath vegetation and enabling high-accuracy reconstruction of complex terrains and structures.
High Pulse Rate, Multiple Returns
With maximum laser pulse emission frequency of 2 million pulses per second and support for up to 16 returns, Zenmuse L3 delivers highly accurate spatial reconstruction. Point cloud density and penetration capability can be adjusted to fit needs from high-accuracy mapping to complex environments.
Scanning Modes
Supports Linear, Star-Shaped, and Non-Repetitive scanning modes for different operational scenarios:• Linear: Achieves more consistent point cloud distribution, ideal for high-accuracy terrain mapping.• Star-Shaped: Balances accuracy with multiple scan angles and penetration capability, well-suited for forests or dense urban environments.• Non-Repetitive: Provides multiple scan angles and broader coverage, optimized for power line inspections and other complex structural surveys.
