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)
  0° to 50° C (32° to 122° F) (when using RGB mapping camera)

• 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: max. 240,000 pts/s ;
  Multiple return: max. 480,000 pts/s

• System Accuracy(RMS 1σ)¹

• Horizontal: 10 cm @ 50 m;
  Vertical: 5 cm @ 50 m

• Real-time Point Cloud Coloring Modes

• Reflectivity, Height, Distance, RGB

Lidar

• Ranging Accuracy (RMS 1σ)²

• 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）¹

• Real-time: 0.3°, Post-processing: 0.15°

• Pitch / Roll Accuracy（RMS 1σ）¹

• Real-time: 0.05°, Post-processing: 0.025°

Auxiliary Positioning Vision Sensor

• Resolution

• 1280×960

• FOV

• 95°

RGB Mapping Camera

• Sensor Size

• 1 inch

• Effective Pixels

• 20 MP

• Photo Size

• 5472×3078 (16:9); 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

• Supported File System

• FAT (≤32 GB); exFAT (>32 GB)

• Photo Format

• JPEG

• Video Format

• MOV, MP4

• Video Resolution

• H.264, 4K: 3840×2160 30p

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/GNSS/Calibration files

• Supported microSD Cards

• microSD: Sequential writing speed 50 MB/s or above and UHS-I Speed Grade 3 rating or above; Max capacity: 256 GB

• Recommended microSD Cards³

• SanDisk Extreme 128GB UHS-I Speed Grade 3
  SanDisk Extreme 64GB UHS-I Speed Grade 3
  SanDisk Extreme 32GB UHS-I Speed Grade 3
  SanDisk Extreme 16GB UHS-I Speed Grade 3
  Lexar 1066x 128GB U3
  Samsung EVO Plus 128GB

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