DJI Zenmuse L1 LiDAR & RGB Sensor with Shield Protection Plus for M300 Series

The Zenmuse L1 comes equipped with the following features

- Integrates a LiDAR module & RGB camera with a high-accuracy IMU
- Point Rate: 240,000 pts/s
- IP44 Ingress Protection Level for rough weather conditions
- High Efficiency 1.24 mi² covered in a single flight
- Detection Range: 450 m (80% reflectivity, 0 klx)
- High Accuracy Vertical Accuracy: 5 cm / Horizontal Accuracy: 10 cm
- Supports 3 Returns
- Point Cloud LiveView


Digitize without Compromising

Exceptional Efficiency - Generate true-color point cloud models in real-time, or acquire 1.24 mi² of point cloud data in a single flight using the Livox frame Lidar module with a 70° FOV and a visible light camera with a 1-inch sensor.

Ready When You Are - The IP44 rating allows the Zenmuse L1 to be operated in rainy or foggy environments. The Lidar module’s active scanning method enables you to fly at night.

Unparalleled Accuracy - Render centimeter-accurate reconstructions thanks to the high-accuracy IMU, a vision sensor for positioning accuracy, and the incorporation of GNSS data.



Visualize Data as You Fly - Livox LiDAR Module

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


Everything in View

- 20MP RGB Camera
- Mechanical Shutter
- 1-inch CMOS Sensor


High-Accuracy IMU

- GNSS, IMU, RGB Data Fusion
- Vision Sensor for Positioning Accuracy
- Accuracy: 0.025° (roll/pitch) / 0.08° (yaw)



Point Cloud LiveView

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


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.


Measurement and Annotation

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


Application Scenarios

Topographical Mapping - Quickly generate topographic maps using accurate digital elevation models.
Law Enforcement - Gain situational awareness and forensic intel in real-time to make informed decisions on site.
AEC and Surveying - Manage the full project lifecycle using highly accurate point clouds and 3D models.
Energy and Infrastructure - Model sparse or complex structures in detail to manage them efficiently and safely.
Emergency Response - Any time of the day, gather critical insights in real-time using true-color point clouds.
Agriculture and Forestry Management - Gain insight into vegetation density, area, stock volume, canopy width, and growth trends.

General

Product Name: Zenmuse L1
Dimensions: 5.98 × 4.68 × 6.65 in
Weight: Approx. 1.98lbs
Power: 30 W
IP Rating: IP44
Supported Aircraft: Matrice 300 RTK

Operating Temperature Range:
-20° to 50° C (-4° to 122° F)

Storage Temperature Range:
-20° to 60° C (-4° to 140° F)


System Performance

Detection Range:
450 m @ 80% reflectivity, 0 klx;
190 m @ 10% reflectivity, 100 klx

Point Rate:
Single return: 240,000 pts/s;
Multiple return: 480,000 pts/s

System Accuracy:
Horizontal: 10 cm @ 50 m;
Vertical: 5 cm @ 50 m

Real-time Point Cloud Coloring Modes:
True color; coloring by reflectivity; coloring by elevation


Lidar

Ranging Accuracy: 3 cm @ 100 m
Maximum Returns Supported: 3

Scan Modes:
Repetitive line scan mode, non-repetitive petal scan mode

FOV:
Repetitive line scan: 70.4°×4.5°;
Non-repetitive scan: 70.4°×77.2°

Laser Safety: Class 1


RGB Mapping Camera

Sensor Size: 1 inch
Effective Pixels: 20 MP

Photo Size:
4864×3648 (4:3); 5472×3648 (3:2)

Focal Length:
8.8 mm / 24 mm (Equivalent)

Shutter Speed:
Mechanical Shutter Speed: 1/2000 - 8 s
Electronic Shutter Speed: 1/8000 - 8 s

ISO:
Video: 100 – 3200 (Auto), 100 – 6400 (Manual)
Photo: 100 - 3200 (Auto), 100 - 12800 (Manual)

Aperture Range: f/2.8 - f/11


Auxiliary Positioning Vision Sensor

Resolution: 1280×960
FOV: 95°


Inertial Navigation System

IMU Update Frequency: 200 Hz
Accelerometer Range: ±8 g
Angular Velocity Meter Range: ±2000 dps

Yaw Accuracy:
Real-time: 0.18°, Post-processing: 0.08°

Pitch / Roll Accuracy:
Real-time: 0.03°, Post-processing: 0.025°


Gimbal

Stabilized System: 3-axis (tilt, roll, pan)
Angular Vibration Range: 0.01°
Mount: Detachable DJI SKYPORT

Mechanical Range:
Tilt: -120° to +30°; Pan: ±320°

Operation Modes:
Follow/Free/Re-center


Data Storage

Raw Data Storage: Photo/IMU/Point cloud data storage
Point Cloud Data Storage: Real-time modeling data storage

Supported microSD Cards:
microSD: Class 10 or UHS-1 rating or above; Max capacity: 256 GB


Post-processing Software

Supported Software: DJI Terra

Data Format:
DJI Terra supports exporting standard format point cloud models:
Point cloud format: PNTS/LAS/PLY/PCD/S3MB format


Reconstruction model format: B3DM/OSGB/PLY/OBJ/S3MB format

1 - DJI Zenmuse L1 LiDAR & RGB Sensor
1 - 64GB MicroSD Card
1 - Storage Case
1 - Lens Cleaning Cloth
1 - DJI Terra Activation Code
1 - DJI Shield Protection Plus