DJI Zenmuse L1

Instant Focus, Superior Accuracy.

For Aerial Surveying: Lidar + RGB Solution

The DJI Zenmuse L1 integrates a Livox Lidar module, a high-accuracy IMU, and a 1-inch CMOS camera on a 3-axis stabilized gimbal. When used with Matrice 350 RTK and DJI Terra, the Zenmuse L1 provides a comprehensive solution, delivering real-time 3D data throughout the day. It efficiently captures the details of complex structures and offers highly accurate reconstructed models.

Visualizing Data While Flying with DJI Zenmuse L1

Livox Lidar Module

– Frame Lidar with effective point cloud results of up to 100%
– Detection Range: 450m (80% reflectivity, 0 klx) / 190m (10% reflectivity, 100 klx)
– Effective Point Rate: 240,000 points/s
– Supports 3 returns
– Non-repetitive scanning mode, Repetitive scanning mode

Live Point Cloud View

Real-time point clouds provide operators with instant insights on-site, enabling them to make critical decisions rapidly. Additionally, you can verify the quality of fieldwork by checking point cloud data after each flight.

Ölçüm ve Açıklama

Ek açıklamaları ve ölçümleri kullanarak nokta bulutu modelinde kritik boyutları edinebilir ve iletebilirsiniz.

Single Point of Processing

DJI Terra seamlessly integrates IMU and GNSS data for visible light calculations and point cloud processing, in addition to performing POS data calculations. This allows for effortless generation of reconstructed models and accuracy reports.

DJI TERRA

DJI Terra is a 3D modeling software based on photogrammetry technology. It supports the accurate and efficient reconstruction of various data and visible light using DJI LiDAR. DJI Terra is an ideal option for DJI Enterprise drones and accessories. It seamlessly integrates to provide a complete application solution for various industries such as soil analysis, mapping, energy transmission, emergency services, construction, transportation, and agriculture.

Realistic 3D models can be created in three different resolutions (high, medium, and low) with DJI Terra. Water surfaces are automatically optimized using artificial intelligence technology, and models can be exported to widely used formats for a wide range of scenarios including terrain measurement and mapping, accident scenes, energy grid equipment, and construction projects. This makes processes like image reconstruction and progress monitoring easily achievable across various domains.

The algorithm is optimized for different scenarios to significantly increase processing efficiency, effectively prevent image distortion and deformation, and achieve detailed and accurate measurement results for your target objects and research areas.

LiDAR

With just a single click, DJI Terra facilitates the high-accuracy processing of point cloud data captured by Zenmuse LiDAR. These processes include route calculation, precise alignment of point cloud and visible light data, optimization of point cloud accuracy, ground point extraction, DEM generation, and task report output.

Multispektral

Multispectral data obtained from DJI Mavic 3 Multispectral and P4 Multispectral can be utilized to provide insights into plant growth and health, generating plant index maps such as NDVI and NDRE. Additionally, with support for radiometric correction, reflectance maps can be created for remote sensing studies. Using DJI’s Agras drones, prescription maps can be generated for variable rate applications, serving the purpose of increasing crop yield while reducing costs.

Technical Specifications

  • Product Name: Zenmuse L1Dimensions: 152×110×169 mmWeight: 930±10 gPower:
    – Typical: 30 W
    – Maximum: 60 WIP Rating: IP54

    Supported Aircraft: Matrice 300 RTK

    Operating Temperature Range:
    -20°C to 50°C (-4°F to 122°F)
    0°C to 50°C (32°F to 122°F) (when using RGB mapping camera)

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

  • Detection Range:
    – 450m @ 80% reflectivity, 0 klx
    – 190m @ 10% reflectivity, 100 klxPoint Rate:
    – Single return: max. 240,000 points/s
    – Multiple returns: max. 480,000 points/sSystem Accuracy (RMS 1σ):
    – Horizontal: 10 cm @ 50 m
    – Vertical: 5 cm @ 50 mReal-time Point Cloud Coloring Modes:
    – Reflectivity, Height, Distance, RGB
  • Range Accuracy (RMS 1σ):
    – 3 cm @ 100 mSupported Maximum Returns:
    – 3Scanning Modes:
    – Non-repetitive scanning mode
    – Repetitive scanning modeField of View:
    – 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)
    • Sensor Size:
      – 1 inchEffective Pixels:
      – 20 MPPhoto 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 (Automatic), 100 – 6400 (Manual)
      – Photo: 100 – 3200 (Automatic), 100 – 12800 (Manual)

      Aperture Range:
      – f/2.8 – f/11

      Supported File Systems:
      – FAT (≤32 GB)
      – exFAT (>32 GB)

      Photo Format:
      – JPEG

      Video Format:
      – MOV, MP4

      Video Resolution:
      – H.264, 4K: 3840×2160 30p

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