SPECIFICATION

General

  • Product Name:

    • Zenmuse L1

  • Dimensions:

    • 152×110×169 mm

  • Weight:

    • Approx. 900 g

  • 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

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°

Auxiliary Positioning Vision Sensor

  • Resolution:

    • 1280×960

  • FOV:

    • 95°

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

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