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DJI Zenmuse L3 LiDAR Sensor
DJI Zenmuse L3 LiDAR Sensor
DJI Zenmuse L3 LiDAR Sensor
DJI Zenmuse L3 LiDAR Sensor
DJI Zenmuse L3 LiDAR Sensor
DJI Zenmuse L3 LiDAR Sensor
DJI Zenmuse L3 LiDAR Sensor
DJI Zenmuse L3 LiDAR Sensor

DJI Zenmuse L3 LiDAR Sensor

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Long-Range Aerial LiDAR Payload for Precision Mapping & Surveying

The DJI Zenmuse L3 is an advanced aerial LiDAR sensor designed for high-accuracy terrain mapping, surveying, forestry analysis, and infrastructure inspection. Featuring ultra-long-range LiDAR and dual 100MP RGB cameras, the L3 enables dense, highly accurate point clouds and detailed orthophotos in demanding industrial environments.
 
This enterprise-grade LiDAR mapping payload is ideal for surveyors, mining professionals, utilities, and engineering teams who require reliable, repeatable, and high-precision data capture from drones.

Key Features of DJI Zenmuse L3

1535nm Long-Range LiDAR

Dual 100MP RGB Mapping Camera System

High Accuracy

High Penetration

Up to 100 km² Per Day

End-to-End Solution

Hardware Performance Redefined

Zenmuse L3 integrates a 1535nm long-range LiDAR, dual 100MP RGB mapping cameras, a high-precision POS system, and a three-axis gimbal, all within a compact device, delivering unprecedented performance for its size.

Long Range, Wide Coverage

Capture high-density point clouds across large sites and complex terrain. The Zenmuse L3 is engineered for long-range LiDAR acquisition, improving canopy penetration and terrain modeling in forestry, mining, and infrastructure projects.

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.

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.

Dual 100MP RGB Mapping Camera System

Integrated high-resolution RGB cameras enhance point cloud colourisation and photogrammetry workflows, delivering superior contextual data for mapping and inspections.

Dual 100MP RGB Mapping Cameras

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 color reproduction even under poor lighting conditions.

107 Degrees Ultra-Wide FOV

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.

High Accuracy Mapping for Professional Surveying

Zenmuse L3 delivers significant improvements in both point cloud and RGB accuracy, while raising efficiency to new heights. Paired with DJI Matrice 400, a single flight can cover up to 10 km², enabling up to 100 km² of high-accuracy mapping per day [2]. Large-area, high-accuracy results are delivered in a seamless workflow.

Proprietary High-Precision System

The upgraded high-precision POS system achieves heading accuracy of 0.02° and pitch accuracy of 0.01° (post-processed, 1σ). The self-developed LiDAR delivers ranging repeatability of 5 mm at 150 m (1σ) [5] and supports microsecond-level time synchronization. Each unit undergoes rigorous factory calibration to ensure consistently reliable survey results.

LiDAR Data Accuracy

Vertical accuracy is better than 3 cm at 120m altitude, better than 5 cm at 300 m, and better than 10 cm at 500 m, easily supporting mapping projects at 1:500, 1:1000, and 1:2000 scales. The point cloud thickness produced by Zenmuse L3 is only half that of Zenmuse L2, supporting advanced analysis and high-accuracy applications.

Photogrammetric Accuracy

With dual 100MP RGB mapping cameras, Zenmuse L3 achieves a ground sample distance (GSD) of 3 cm even at a 300m flight altitude. Real-time position synchronization enables operation without ground control points (GCPs), ensuring high-quality imagery for precise mapping.

High Penetration

High Ground Point Density

With a smaller laser spot and higher single-pulse energy, Zenmuse L3 offers superior penetration capability. In terrain mapping and similar applications, it captures more ground points with greater completeness, significantly improving the accuracy and integrity of terrain data for precise surface fitting and reconstruction.

High Efficiency

Up to 100 km² per day

When mounted on DJI Matrice 400, Zenmuse L3 delivers outstanding efficiency. At a flight altitude of 300 m, a single flight can cover up to 10 km², enabling up to 100 km² of daily coverage.

Multiple deliverables in a single flight

Simultaneously capture LiDAR and RGB data to generate a range of mapping products from a single flight, including DEM, Don, and more.

End-To-End Solution

Zenmuse L3 seamlessly integrates with DJI's ecosystem to deliver an end-to-end mapping solution. From data acquisition and processing to application, this unified workflow is simpler to operate and easier to master than traditional multi-platform setups, helping users efficiently complete a wide range of mapping tasks.

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.

Compatible Drone Platforms

The DJI Zenmuse L3 integrates with compatible DJI Enterprise drone platforms. Contact GoUAV to confirm supported aircraft and recommended configurations for your operational requirements.

The Zenmuse L3 delivers survey-grade data suitable for:

Outputs & Deliverables

The Zenmuse L3 supports professional survey outputs, including:
Compatible with DJI Terra and leading GIS/LiDAR processing software.

Outputs & Deliverables

Feature Description

Sensor Type

Aerial LiDAR sensor

RGB Cameras

Dual 100MP

Applications

Surveying, mapping, mining, forestry, infrastructure

Outputs

Point clouds, DEM, DSM, orthomosaics

Integration

DJI Enterprise drone platforms
(Replace or expand with official DJI specs if you prefer.)

Proprietary High-Precision System

The upgraded high-precision POS system achieves heading accuracy of 0.02° and pitch accuracy of 0.01° (post-processed, 1σ). The self-developed LiDAR delivers ranging repeatability of 5 mm at 150 m (1σ) and supports microsecond-level time synchronization. Each unit undergoes rigorous factory calibration to ensure consistently reliable survey results.

Data Acquisition

Point Cloud Result Preview

DJI Pilot 2 automatically recommends flight parameters based on user-defined routes and generates a Density Profile Chart and point cloud distribution charts before takeoff, enabling users to preview point cloud results.

Power Line Follow

Zenmuse L3 significantly enhances Power Line Follow, supporting operations up to 130m altitude. Without bypassing obstacles or crossing lines, Zenmuse L3 enables complete electrical corridor data acquisition in a single straight flight in most scenarios.

Flexibile Split-Screen View

DJI Pilot 2 supports split-screen viewing of any two data sources—point cloud, RGB, or Vision Assist—allowing users to freely combine displays to suit their needs. During Power Line Follow or when the RGB cameras face downward, Vision Assist provides real-time forward-facing visuals, reducing flight risks and improving overall efficiency and safety.

Real-Time Point Cloud

Supports real-time point cloud SLAM reconstruction with instant 2D and 3D point cloud previews during operations, allowing users to monitor progress and take measurements as data is being collected. Point cloud results can also sync instantly to the cloud via DJI FlightHub 2 for rapid emergency response and assessment.

Cloud-Based Point Cloud Measurement

Zenmuse L3 point cloud outputs are fully compatible with DJI FlightHub 2. Users can view and manage point cloud data in real time, easily generate detailed flight routes, annotate and share points of interest, and perform advanced line and area measurements directly in the cloud.

Data Processing

PPK Data Processing

DJI Terra features robust built-in PPK (Post-Processed Kinematic) capabilities, compatible with D-RTK 3 and standard base station data. The platform supports local PPK for RGB imagery and LiDAR, providing centimeter-level positioning accuracy even in areas with limited network connectivity or where RTK is unavailable.

LiDAR Gaussian Splatting

DJI Terra enables advanced Gaussian Splatting fusion-based reconstruction of point cloud and RGB data collected by Zenmuse L3, dramatically enhancing the realism and detail of 3D models. This capability broadens the application scope of LiDAR across diverse mapping scenarios and delivers higher-quality 3D model outputs.

Fusion-Based Modeling

DJI Terra enables deep integration of LiDAR and RGB data. With a single acquisition, users can simultaneously generate high-accuracy point clouds, 2D maps, and 3D mesh models. This data fusion approach significantly enhances model completeness and detail, especially in environments with complex structures such as bridges and substations. It meets the needs of industries including energy, transportation, and infrastructure.

Data Application

Smart Filter

DJI Modify supports intelligent semantic classification of point clouds, automatically distinguishing ground, vegetation, buildings, wires, electric towers, and more. After classification, users can efficiently adjust categories using Quick Selection and Structure Selection tools, further enhancing classification accuracy and processing efficiency.

Profile Tool

DJI Modify's Profile tool allows users to flexibly select cross-sectional areas of point cloud models for intuitive analysis of terrain variation, structural features, and elevation profiles.

Comprehensive Output Capabilities

When paired with DJI Modify, Zenmuse L3 delivers versatile outputs. DJI Modify automatically generates a wide range of mapping products from point cloud data—including semantic point clouds, DEM, TIN, point grids, and contour lines—and supports multi-layer visualization. These outputs meet the diverse needs of engineering and design CAD-related workflows.

Data Security

Zenmuse L3 supports CFexpress™ memory card encryption, enabling secure protection of stored data and preventing unauthorized access or data theft. Matrice 400 offers one-click log clearing and AES-256 encryption for video transmission, further ensuring data confidentiality.

Data Security

First Year Free: DJI Care Enterprise Plus or Official Extended Warranty Service

DJI Care Enterprise Plus

Comprehensive Protection | Professional Quality Assurance | Exclusive Service | Service Starts With Activation

Unlimited number of free repairs within coverage

Shared coverage for maximum protection

Hassle-free repair with free shipping both ways

Swift response from DJI technical experts

Official Extended Warranty Service

An additional 1-year extended warranty will be provided for your product after the standard warranty period ends. Main parts are covered by official warranty service and support from professionals.

Official Service
Support provided by a professional engineering team

Quality Repair
Original parts, quality assurance

Application Scenarios

Topography Survey

Topography Survey

Earthwork

Earthwork

Geological Disaster Investigation

Geological Disaster Investigation

Engineering Survey

Engineering Survey

Forestry Management

Forestry Management

Electricity

Electricity

Mining Survey

Mining Survey

Emergency Survey

Emergency Survey

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