DJI Zenmuse L3 | Long-Range LiDAR Payload for Aerial Survey

950 m Detection Range

Even on surfaces with just 10% reflectivity, the L3 maintains 950 m laser range — letting you fly higher for wider swaths without sacrificing point density. Ideal for large-scale corridor and terrain surveys where efficiency matters.

2 Million Points Per Second

With an output rate of up to 2,000,000 points per second, the L3 captures dense, detail-rich point clouds that resolve fine features like power lines, vegetation structure, and building edges — critical for as-built surveys and infrastructure inspection.

16-Return Echo Processing

Sixteen returns per pulse means the L3 sees through forest canopy to capture bare-earth ground models — invaluable for forestry, flood modelling, and any survey where vegetation penetration is essential to accurate DTM creation.

Dual 100MP RGB Cameras

Two 100MP full-colour cameras deliver photogrammetric-quality imagery alongside every LiDAR scan. Point cloud colorisation is precise and vivid, enabling intuitive deliverables that clients and stakeholders can understand at a glance.

High-Precision IMU

The L3's integrated IMU is calibrated to deliver ±3 cm horizontal and ±5 cm vertical point cloud accuracy — even without ground control points when used with a RTK-equipped Matrice 4 platform. Precise enough for ALTA/NSPS survey-grade work.

DJI Terra Integration

Native compatibility with DJI Terra software means raw LiDAR data flows straight into a familiar, US-market-supported workflow — producing classified point clouds, DSMs, DTMs, and colourised outputs without third-party plugins or conversion steps.

Road, rail, and utility corridor surveys benefit enormously from the L3's 950 m range and wide field of view. Cover linear features at speed, capture power line sag, and detect encroachments — all in a single pass per corridor section.

With 16-return pulse processing, the L3 penetrates forest canopy to deliver accurate bare-earth models and canopy height profiles — critical for timber volume estimates, carbon stock assessments, and habitat mapping across the US.

High point density and dual 100MP cameras combine to produce photorealistic 3D city models, as-built documentation, and change detection deliverables at scales that previously required manned aircraft LiDAR systems.

Generate centimetre-accurate DEMs and contour data across large, challenging terrain. The L3's IP54 weather resistance and robust IMU ensure reliable data collection even in the variable field conditions common across US survey sites.