DJI Zenmuse L3 LiDAR Sensor Payload

DJI Zenmuse L3: Long-Range LiDAR and Dual 100 MP Camera Payload for Survey-Grade Mapping
The DJI Zenmuse L3 is a flagship long-range LiDAR and imaging payload engineered for precision aerial mapping, topographic modeling, and high-detail inspection.
Standout Features
Long-range LiDAR system: 950 m @ 10% (100 kHz) and 700 m @ 10% (350 kHz).
High-efficiency mapping: covers up to 10 km² per flight or 100 km² per day 
Survey-grade accuracy: delivers 2–4 cm precision for mapping applications.
Adjustable point-rate control: 100 kHz – 2 MHz to balance density and coverage.
Configurable returns: 16 (100 / 350 kHz), 8 (1000 kHz), 4 (2000 kHz).
Dual 100 MP Micro 4/3 cameras: generate orthophotos and colorized point clouds.
Real-time point-cloud preview: measure points, lines, and areas in DJI Pilot 2.
Compact low-power design: 1.6 kg payload draws only 64 W typical power.
Rugged environmental build: IP54 rated for –20 °C to +50 °C operation.
Streamlined workflow: integrates directly with DJI Terra and Modify.
Equipped with a 1535 nm Class 1 laser and dual 100 MP Micro 4/3 cameras, it delivers up to 950 m range and 2–4 cm accuracy for professional surveying and digital-twin applications.
Built exclusively for the Matrice 400 RTK, the L3 integrates seamlessly into DJI Terra workflows to output point clouds, orthophotos, and 3D models—all within a single processing environment.
Exceptional Range, Accuracy, and Efficiency
The Zenmuse L3 combines long-distance LiDAR reach with exceptional spatial precision. Its reduced 41 mm beam diameter and 0.25 mrad divergence produce higher-resolution point clouds and finer target separation.
Adjustable scanning rates from 100 kHz to 2 MHz, plus up to 16 returns, provide flexibility for both dense urban modeling and deep vegetation mapping.
With a no-preheat IMU, 0.01° pitch/roll and 0.02° heading accuracy, and auto-calibration during flight, the L3 ensures every mission begins instantly and captures consistent, high-integrity data.
Integrated Dual Cameras and All-Weather Reliability
Dual 100 MP Micro 4/3 sensors with 107° FOV capture ultra-sharp color imagery for photogrammetry and point-cloud colorization. The system delivers 1.2 cm GSD at 120 m AGL or 3 cm GSD at 300 m, ensuring photorealistic results for engineering-grade mapping.
The IP54-rated housing withstands rain, dust, and temperature extremes from -25 °C to +55 °C. Powered by DJI’s unified ecosystem, the L3’s workflow with DJI Terra and Modify offers real-time point-cloud preview, on-site measurement, and automated accuracy checks—all backed by 1-Year DJI Care Enterprise Plus coverage.
Compatibility and Integration
Supported aircraft: DJI Matrice 400 RTK only.
Mounting system: DJI Skyport quick-plug single-port gimbal bracket.
Dimensions: 192 × 162 × 202 mm.
Data formats: LAS / LAZ point cloud, orthophoto, 3D model outputs.
Software: DJI Terra for processing, DJI Modify for editing and analysis.
Positioning integration: RTK / PPK fusion for high-precision georeferencing.
Scanning modes: linear, star-shaped, non-repetitive patterns for terrain types.
Storage media: CF-Express Type B cards with included card reader.
Applications and Use Cases
Power line and tower inspection: maps infrastructure with centimeter-level precision.
Open-pit mine surveying: records depth changes and volumes up to 830 m.
Forestry and vegetation mapping: penetrates dense canopies for terrain analysis.
Topographic and engineering mapping: generates accurate DEM and as-built models.
Archaeological documentation: reveals subsurface patterns and heritage structures.
Geological hazard monitoring: tracks landslides and erosion in 3D context.
Urban planning and digital twin creation: produces high-fidelity 3D data assets.
Structural inspection: models bridges, dams, and steel frameworks in detail.
Emergency response mapping: enables on-site area and volume measurement.
Environmental research: supports hydrology and biomass monitoring.
The Zenmuse L3 is engineered for seamless enterprise adoption. Its unified DJI Terra workflow reduces data transfer and supports real-time accuracy checks. Rugged construction, precision IMU stability, and fast setup make it ideal for surveying teams and industrial operators working in challenging conditions. Every component is optimized for reliability and repeatable results in professional missions.
DJI’s Zenmuse L3 sets a new standard for survey-grade airborne LiDAR, combining long-range performance, dual-camera clarity, and all-weather reliability. It empowers surveyors, inspectors, and engineers to collect accurate, high-density data with unmatched efficiency.