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DJI Zenmuse L2 LiDAR Sensor for Matrice 350/300

Make 3D Data Collection Seamless with DJI Zenmuse L2

 

 

 

The DJI Zenmuse L2 is a state-of-the-art LiDAR system designed to elevate aerial 3D data collection to new heights. As the successor to the Zenmuse L1, the L2 is equipped with advanced features, enhanced accuracy, and a robust design that redefines efficiency for professionals in industries like surveying, forestry, and infrastructure management. When paired with the DJI Matrice 300 RTK or Matrice 350 RTK drones, this LiDAR solution becomes a powerhouse for capturing reliable, precise, and actionable 3D data.

More Power, Greater Efficiency

The Zenmuse L2 brings cutting-edge aerial LiDAR technology to industries that demand fast, large-scale, and accurate spatial information. Whether you’re managing forestry assets, inspecting infrastructure, or conducting land surveys, this LiDAR system outpaces traditional manual measurement methods by dramatically reducing fieldwork time and increasing detection efficiency.

  • Integrated Power: The Zenmuse L2 combines a LiDAR module, 4/3 CMOS RGB camera, self-developed IMU system, and three-axis gimbal into a seamless package.
  • Unmatched Compatibility: Designed for integration with DJI’s Matrice series drones, it ensures precision and reliability in every mission.

Ready for Action Anytime

The Zenmuse L2 is engineered for readiness and ease of use. The enhanced IMU system delivers high accuracy the moment it powers on, ensuring faster deployment in the field.

  • Real-Time Accuracy: Leveraging the drone’s RTK positioning system, the Zenmuse L2 processes highly accurate data with absolute position, speed, and attitude information during post-processing.
  • Adaptability in Challenging Conditions: The improved IMU system ensures operational reliability and precision, even in extreme environments.

Enhanced Detection Range for Safer Operations

The Zenmuse L2 boasts a significant leap in detection range and performance.

  • Extended Detection: Detects objects up to 450 meters away at 50% reflectivity, with a typical operational altitude of 150 meters.
  • Improved Spot Size: The reduced spot size allows for better object detection and more detailed digital elevation models (DEMs).
  • Multiple Returns: The system supports five returns, making it capable of penetrating dense vegetation and capturing ground points beneath foliage.

These upgrades enhance operational safety and allow for higher data collection efficiency across challenging terrains.

 

Superior Imaging with the RGB Camera

The Zenmuse L2’s 4/3 CMOS RGB camera has been upgraded to deliver even better imaging capabilities.

  • Exceptional Detail: A 20 MP sensor with a mechanical shutter and enlarged pixel size captures enriched, colorized point cloud data.
  • Fast Operation: A minimum photo interval of 0.7 seconds and a shutter count of up to 200,000 reduce operational costs and downtime.
  • Versatile Use: Beyond point cloud data, the RGB camera can capture high-resolution photos and videos for traditional mapping tasks.

Streamlined Software for Total Control

The Zenmuse L2 integrates seamlessly with DJI Pilot 2, offering intuitive operation and real-time feedback.

  • Multiple Display Modes: Choose from RGB, point cloud, or side-by-side displays to monitor data collection progress.
  • Enhanced Safety Features: The Laser Rangefinder (RNG) provides precise distance measurements, while real-time point cloud coloring modes enhance visibility.
  • Instant Results: Preview 3D models on-site and retake shots immediately if necessary, ensuring accuracy without additional field trips.

Efficient Post-Processing with DJI Terra

The Zenmuse L2 pairs with DJI Terra to simplify post-processing, allowing operators to generate high-accuracy outputs with minimal effort.

  • One-Click Solutions: Generate 3D point clouds, DEMs, and other deliverables with a single click.
  • Ground Point Classification: Process raw data into actionable insights for various applications, such as terrain analysis or infrastructure planning.
  • Inspection-Ready Outputs: Create detailed quality reports and ensure all data meets the highest accuracy standards.

Transforming Industries with Tailored Solutions

The Zenmuse L2’s versatility makes it invaluable across multiple industries, enabling professionals to achieve unprecedented levels of precision and efficiency.

  • Land Surveying and Mapping: Quickly capture expansive areas with high accuracy, meeting the needs of 1:500 high-precision surveys.
  • Forestry Management: Analyze vegetation beneath dense canopies, measure crown width, and monitor tree growth dynamically.
  • Infrastructure Inspection: Collect point cloud data to reconstruct utility lines and detect potential risks in vegetation proximity.

 

Learn More About the Zenmuse L2 Advantage

For a closer look at how the Zenmuse L2 is shaping the future of geospatial imaging, read our in-depth article. Explore use cases, real-world performance, and insights into why this system is making a strong impact across surveying, forestry, and infrastructure industries.

Why Choose the Zenmuse L2 with DSLRPros?

DSLRPros is your trusted partner for enterprise-grade UAV solutions.

  • Tailored Packages: From the Matrice 300 RTK platform to the Zenmuse L2, we provide complete solutions for your professional needs.
  • Expert Guidance: Our specialists ensure you get the right tools and training to maximize your operations.
  • Support You Can Count On: Enjoy peace of mind with our dedicated customer service and technical support team.

Elevate your aerial surveying capabilities with the DJI Zenmuse L2 LiDAR payload for the DJI Matrice 350 & 300 series. Boasting high precision, exceptional efficiency, and superior penetration, it offers a detection range of 250-450 meters and five returns, all in a user-friendly turnkey solution, complete with Point Cloud LiveView and seamless one-click processing on DJI Terra.


High Precision

Vertical Accuracy: 4 センチメートル;


Exceptional Efficiency

2.5 km2 covered in a single flight


Superior Penetration

Smaller laser spots, denser point clouds


Detection Range

250m @10% reflectivity, 100klx 450m @50% reflectivity, 0klx

 


5 Returns

Turnkey Solution

Point Cloud LiveView

1-Click Processing on DJI Terra

 

全般

 

Dimensions
155×128×176 mm (L×W×H)
Weight 905±5 g
Power 28 W (typical)
58 W (max.)
IP Rating IP54
Supported Aircraft Matrice 300 RTK (requires DJI RC Plus)
Matrice 350 RTK
Storage Temperature -20° to 60° C (-4° to 140° F)

System Performance

 

Detection Range 450m @50% reflectivity, 0 klx
250m @10% reflectivity, 100 klx

Typical data. Measured using a flat subject with a size larger than the laser beam diameter, perpendicular angle of incidence, and an atmospheric visibility of 23 km. In low-light environments, the laser beams can achieve the optimal detection range. If a laser beam hits more than one subject, the total laser transmitter power is split, and the achievable range is reduced. The maximum detection range is 500 m.

Point Cloud Rate Single return: max. 240,000 pts/s
Multiple returns: max. 1,200,000 pts/s
System Accuracy Horizontal: 5 cm @ 150 m
Vertical: 4 cm @ 150 m

Measured under the following conditions in a DJI laboratory environment: Zenmuse L2 mounted on a Matrice 350 RTK and powered up. Using DJI Pilot 2’s Area Route to plan the flight route (with Calibrate IMU enabled). Using repetitive scanning with the RTK in the FIX status. The relative altitude was set to 150 m, flight speed to 15 m/s, gimbal pitch to -90°, and each straight segment of the flight route was less than 1500 m. The field contained objects with obvious angular features, and used exposed hard ground check points that conformed to the diffuse reflection model. DJI Terra was used for post-processing with Optimize Point Cloud Accuracy enabled. Under the same conditions with Optimize Point Cloud Accuracy not enabled, the vertical accuracy is 4 cm and the horizontal accuracy is 8 センチメートル.

Real-Time Point Cloud Coloring Coding Reflectivity, Height, Distance, RGB

LiDAR

Ranging Accuracy (RMS 1σ) 2 cm @ 150 m

Measured in an environment of 25° C (77° F) with a subject of 80% reflectivity at a distance of 150 m. The actual environment may differ from the testing environment. The figure listed is for reference only.

Maximum Returns Supported 5
Scanning Modes Non-repetitive scanning pattern, Repetitive scanning pattern
FOV Repetitive scanning pattern: Horizontal 70°, Vertical 3°
Non-repetitive scanning pattern: Horizontal 70°, Vertical 75°
Minimum Detection Range 3 m
Laser Beam Divergence
Horizontal 0.2 mrad, Vertical 0.6 mrad

Measured at full width at half maximum (FWHM) conditions. 0.6 mrad signifies that for every 100m increase in distance, the diameter of the laser beam expands by 6 センチメートル.

Laser Wavelength
905 nm
Laser Spot Size
Horizontal 4 センチメートル, vertical 12 cm @ 100 m (FWHM)
Laser Pulse Emission Frequency
240 kHzの
Laser Safety
Class 1 (IEC 60825-1:2014)
Accessible Emission Limit (AEL)
233.59 nJ
Reference Aperture
Effective Aperture: 23.85 mm (equivalent to circular)
Max Laser Pulse Emission Power Within 5 Nanoseconds
46.718 W

Inertial Navigation System

IMU Update Frequency 200 Hz
Accelerometer Range ±6 g
Angular Velocity Meter Range ±300 dps
Yaw Accuracy (RMS 1σ) Real-time: 0.2°, Post-processing: 0.05°

Measured under the following conditions in a DJI laboratory environment: Zenmuse L2 mounted on a Matrice 350 RTK and powered up. Using DJI Pilot 2’s Area Route to plan the flight route (with Calibrate IMU enabled). RTK in the FIX status. The relative altitude was set to 150 m, flight speed to 15 m/s, gimbal pitch to -90°, and each straight segment of the flight route was less than 1500 m.

Pitch/Roll Accuracy (RMS 1σ) Real-time: 0.05°, Post-processing: 0.025°

Measured under the following conditions in a DJI laboratory environment: Zenmuse L2 mounted on a Matrice 350 RTK and powered up. Using DJI Pilot 2’s Area Route to plan the flight route (with Calibrate IMU enabled). RTK in the FIX status. The relative altitude was set to 150 m, flight speed to 15 m/s, gimbal pitch to -90°, and each straight segment of the flight route was less than 1500 m.

Horizontal Positioning Accuracy RTK FIX: 1 センチメートル + 1 ppm
Vertical Positioning Accuracy RTK FIX: 1.5 センチメートル + 1 ppm

 

RGB Mapping Camera

Sensor 4/3 CMOS, Effective Pixels: 20 MP
Lens FOV: 84°
Format Equivalent: 24 mm
Aperture: f/2.8-f/11
Focus Points: 1 m to ∞ (with autofocus)
Shutter Speed Mechanical Shutter: 2-1/2000 s
Electronic Shutter: 2-1/8000 s
Shutter Count 200000
Photo Size 5280×3956 (4:3)
Still Photography Modes Single shot: 20 MP
Timed: 20 MP
JPEG Timed Interval: 0.7/1/2/3/5/7/10/15/20/30/60 s
RAW/JPEG + RAW Timed Interval: 2/3/5/7/10/15/20/30/60 s
Video Codec and Resolution H.264
4K: 3840×2160@30fps
FHD: 1920×1080 @30fps
ISO
Video: 100-6400
Photo: 100-6400
Video Bitrate
4K: 85Mbps
FHD: 30 Mbps
Supported File System
exFAT
Photo Format
JPEG/DNG (RAW)
Video Format
MP4 (MPEG-4 AVC/H.264)

Gimbal

Stabilization System 3-axis (tilt, roll, pan)
Angular Vibration Range 0.01°
Mounting Detachable DJI SKYPORT
Mechanical Range Tilt: -143° to +43°
Pan: ±105°

* Structural limit, not controllable range.

Controllable Range Tilt: -120° to +30°
Pan: ±90°
Operation Mode Follow/Free/Re-center

Data Storage

Raw Data Storage Photo/IMU/Point cloud/GNSS/Calibration files
Point Cloud Data Storage Real-time modeling data storage
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. Use the recommended microSD cards.
Recommended microSD Cards
Lexar 1066x 64GB U3 A2 V30 microSDXC
Lexar 1066x 128GB U3 A2 V30 microSDXC
Kingston Canvas Go! Plus 128GB U3 A2 V30 microSDXC
Lexar 1066x 256GB U3 A2 V30 microSDXC

Post-Processing

Supported Software DJI Terra
Data Format DJI Terra supports exporting point cloud models in the following formats:
PNTS/LAS/PLY/PCD/S3MB