Zenmuse L1 Lidar Sensor

  • Description

Description

A Lidar + RGB Solution for Aerial Surveying

The Zenmuse L1 integrates a Livox Lidar module, a high-accuracy IMU, and a camera with a 1-inch CMOS on a 3-axis stabilized gimbal. When used with Matrice 300 RTK and DJI Terra, the L1 forms a complete solution that gives you real-time 3D data throughout the day, efficiently capturing the details of complex structures and delivering highly accurate reconstructed models.

Visualize Data as You Fly

Livox Lidar Module

-Frame Lidar with up to 100% effective point cloud results
-Detection Range: 450m (80% reflectivity, 0 klx) / 190 m (10% reflectivity, 100 klx)
-Effective Point Rate: 240,000 pts/s
-Supports 3 Returns[3]
-Non-repetitive scanning pattern, Repetitive scanning pattern

Everything in View

RGB Camera

– 20MP
– 1-inch CMOS
– Mechanical Shutter

Accurate Details at Your Disposal

High-accuracy IMU

-Vision Sensor for Positioning Accuracy
-GNSS, IMU, RGB Data Fusion

Point Cloud LiveView

Real-time point clouds provide immediate insights onsite, so operators are informed to make critical decisions quickly.
You can also verify fieldwork quality by checking point cloud data immediately after each flight.

Measurement and Annotation

Acquire and communicate critical dimensions on the point cloud model using measurements and annotations.[4]

One-stop Post-processing

DJI Terra fuses the IMU and GNSS data for point cloud and visible light calculations, in addition to conducting POS data calculations so you can effortlessly generate reconstructed models and accuracy reports.

[1] Over 30 minutes, at a speed of 13 m/s, a flight altitude of 100 m, with a side overlap rate of 10%, point cloud density > 100 points/m2.

[2] The accuracy was measured after a 5-minute warm up, using Mapping Mission with Calibration Flight enabled in DJI Pilot, and with the RTK in FIX status. The relative altitude was set to 50 m, flight speed to 10 m/s, gimbal pitch to -90°, and each straight segment of the flight route was less than 1000 m. DJI Terra was used for post-processing.

[3] In operations with two or three returns, the point rate is 480,000 pts/s

[4] Support coming soon.