Accessory - DJI Zenmuse L3

JI Zenmuse L3 

Accessory

High-accuracy LiDAR surveying for large-scale aerial mapping.

The DJI Zenmuse L3 is a professional long-range LiDAR system designed for high-accuracy aerial surveying, mapping and geospatial data capture. Combining advanced LiDAR technology with dual 100MP RGB mapping cameras, the Zenmuse L3 captures detailed point-cloud data and high-resolution aerial imagery, providing a powerful solution for demanding surveying and engineering projects.

Designed exclusively for the DJI Matrice 400, the L3 brings together long-range laser scanning, precise positioning and intelligent data capture to help surveyors collect detailed information across large areas efficiently. The Worry-Free Plus Combo provides additional protection for your investment, making it an attractive option for organisations looking to introduce or expand their professional LiDAR surveying capabilities.

Key Features:

• Long-Range LiDAR Technology.
  
• The Zenmuse L3 features a 1535nm laser system designed for long-range aerial data capture.
  
• With a maximum detection range of up to 950m at 10% reflectivity and up to 2,000m at 80% reflectivity under specified conditions, the L3 is designed to capture detailed spatial.
• information across extensive areas.
  
• Its advanced laser technology supports high-density point-cloud generation, making it particularly suitable for large-scale surveying and complex terrain.
  
• High-Accuracy Point-Cloud Data.
  
• The Zenmuse L3 combines precise laser ranging with advanced positioning and orientation technology to deliver accurate geospatial data.
  

DJI specifies the following point-cloud system accuracy under its stated test conditions.

(These figures are based on DJI's specified laboratory conditions and processing workflow. Actual accuracy will depend on the operating environment, flight planning, positioning setup and data processing).

Dual 100MP RGB Mapping Cameras

The L3 incorporates two 4/3 CMOS RGB mapping cameras, each with a 100MP sensor.
Together, the cameras provide a combined horizontal field of view of 107°, allowing operators to capture detailed aerial imagery alongside LiDAR data.

The RGB cameras support:

•    High-resolution aerial photography
•    Detailed mapping imagery
•    Colourised point-cloud data
•    Photogrammetric reconstruction
•    3D modelling workflows

The integrated mechanical shutters help capture sharp imagery during flight, supporting professional mapping applications.

Multiple Scanning Modes

The Zenmuse L3 supports several LiDAR scanning modes to suit different surveying requirements.

Linear scanning is designed for efficient mapping and data capture.
Star-shaped scanning and non-repetitive scanning provide wider scanning coverage, helping capture complex environments and additional detail from different perspectives.

The system supports multiple returns, helping capture information from different surfaces and vegetation layers.

Advanced Positioning & Orientation

The Zenmuse L3 incorporates an integrated positioning and orientation system designed to accurately align captured data with the aircraft's position and movement.

When used with suitable RTK positioning and post-processing workflows, it supports precise georeferencing for professional surveying applications.

The system also supports PPK workflows, providing flexibility for projects where post-processed positioning is required.

Efficient Large-Area Data Capture.

The combination of long-range LiDAR, dual RGB cameras and the Matrice 400's extended flight endurance makes the L3 particularly suited to large surveying projects.

The system supports efficient data collection across extensive sites, helping reduce the number of flights required compared with less capable platforms.

Typical applications include large-area topographical surveys, corridor mapping, forestry and infrastructure projects.

Designed for Professional Surveying

The Zenmuse L3 is particularly suited to:

•    Topographical surveying
•    Large-scale land mapping
•    LiDAR surveying
•    Forestry and vegetation surveys
•    Corridor mapping
•    Quarry and mining surveys
•    Construction site surveys
•    Infrastructure mapping
•    Digital terrain modelling
•    3D point-cloud generation

DJI Software Integration.

The Zenmuse L3 is designed to integrate with DJI's professional surveying software ecosystem.

DJI Pilot 2 supports mission planning and data collection.

DJI Terra provides point-cloud reconstruction and processing tools, allowing operators to generate detailed geospatial outputs from captured LiDAR and RGB data.

DJI Modify supports point-cloud editing, while DJI FlightHub 2 provides cloud-based tools for suitable operational workflows.

Supported point-cloud export formats include LAS, LAZ, PLY, PCD and other formats supported by DJI Terra.

Compatible Aircraft:

The DJI Zenmuse L3 is compatible with the DJI Matrice 400.

The L3 requires the dedicated Zenmuse L3 single gimbal connector for installation and operation.

Why Choose the Zenmuse L3?

•    Long-range 1535nm LiDAR technology
•    Up to 950m detection range at 10% reflectivity under specified conditions
•    Dual 100MP RGB mapping cameras
•    High-accuracy point-cloud data
•    Multiple LiDAR scanning modes
•    Multi-return capability
•    Integrated positioning and orientation system
•    RTK and PPK workflow support
•    Designed for large-scale surveying and mapping
•    Compatible with DJI Matrice 400
•    Integrated DJI Terra processing workflow
•    Worry-Free Plus protection package

A Powerful Solution for Professional Aerial Surveying.

The DJI Zenmuse L3 combines long-range LiDAR, high-resolution RGB imaging and precise positioning in a professional aerial surveying payload.

Whether you are undertaking large-scale topographical surveys, mapping infrastructure corridors, surveying quarries or capturing detailed terrain data, the L3 provides a powerful solution for demanding geospatial projects.

ISS and Iprosurv can advise on the most suitable Zenmuse L3 package, Matrice 400 configuration, software and training for your surveying requirements.