dji ZENMUSE L1 - Specifications; General; System Performance; LIDAR

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Specications
General
Product name ZENMUSE L1
Dimensions 152×110×169 mm
Weight 930±10 g
Power Typical: 30 W; Max: 60 W
IP Rating IP54
Supported Aircraft Matrice 300 RTK
Operating Temperature Range -20° to 50° C (-4° to 122° F)
when using RGB mapping camera: 0° to 50° C (32° to 122° F)
Storage Temperature Range -20° to 60° C (-4° to 140° F)
System Performance
Detection Range 450 m @ 80% reectivity, 0 klx
190 m @ 10% reectivity, 100 klx
Point Rate Single return: max. 240,000 pts/s
Multiple return: max. 480,000 pts/s
System Accuracy (RMS 1σ)* Horizontal: 10 cm @ 50 m
Vertical: 5 cm @ 50 m
Real-Time Point Cloud Coloring Coding Reectivity, Height, Distance, RGB
LiDAR
Ranging Accuracy (RMS 1σ)* 3 cm @ 100 m
Maximum Returns Supported 3
Scan Modes Non-repetitive scanning pattern, Repetitive scanning pattern
FOV Non-repetitive scanning pattern: 70.4° (horizontal) × 77.2° (vertical)
Repetitive scanning pattern: 70.4° (horizontal) × 4.5° (vertical)
Laser Safety Class 1 (IEC 60825-1:2014) (Eye Safety)
Inertial Navigation System
IMU Update Frequency 200 Hz
Accelerometer Range ±8 g
Angular Velocity Meter Range ±2000 dps
Yaw Accuracy (RMS 1σ)* Real-time: 0.3°, Post-processing: 0.15°
Pitch/Roll Accuracy (RMS 1σ)* Real-time: 0.05°, Post-processing: 0.025°
Auxiliary Positioning Vision Sensor
Resolution 1280×960
FOV 95°
RGB Mapping Camera
Sensor Size 1 in
Eective Pixels 20 MP
Photo Size 5472×3078 (16:9), 4864×3648 (4:3), 5472×3648 (3:2)
Focal Length 8.8/24 mm (equivalent)