The DJI Zenmuse L2

The Zenmuse L2 is equipped with a high-performance lidar sensor, a self-developed high-accuracy IMU system and a 4/3 CMOS RGB mapping camera. This advanced technology provides DJI flight platforms with extremely accurate, efficient and reliable data. This data can be applied in various situations such as power line mapping, forest management and land surveying.

High Level Accuracy

Combining GNSS with a highly accurate in-house developed IMU, this solution achieves vertical accuracy of 4 cm and horizontal accuracy of 5 cm.

Exceptional Efficiency

The L2 is immediately ready for use as soon as it is turned on and can collect both geospatial and RGB data in a 2.5 km² area during a single flight.

Intuitive Operation

Combined with the Matrice 350 RTK and DJI Terra, the L2 provides a turnkey solution that is easy to use.

Lidar sensor

The L2 has 30% more detection range than it predecessor, detecting at 250 meters at 10% reflectivity and 100 klx, and at 450 meters at 50% reflectivity and 0 klx. The usual operational altitude now extends to 120 meters, significantly improving efficiency.

Smaller Laser points and denser point clouds

The L2 not only detects smaller objects with more detail, but can also penetrate denser vegetation, resulting in more accurate digital elevation models (DEM).

Supports 5 Returns

In dense areas, the L2 can capture more ground points under the leaves.

Effective Point Cloud Rate

In both single and multiple return modes, the L2 can achieve a maximum emission rate of 240,000 points per second, allowing more point cloud data to be acquired within a given time frame.

Two Scanning Modes

The L2 supports two scanning modes, providing more flexibility for users based on their requirements. In the repeated scan mode, the L2's LiDAR can achieve more uniform and accurate point clouds. In the non-repeated scan mode, the L2 offers deeper penetration for more structural information, making it suitable for power line inspection, forestry surveys and other scenarios.

Frame-based Design

The frame-based design results in an effective point cloud up to 100%. Combined with a three-axis gimbal, this provides more options for surveying scenarios.

High-Accuracy IMU System.

The self-developed IMU system with high accuracy and combined with the RTK positioning system, gives the L2 access to highly accurate position, velocity information. In addition, the improved the IMU system improves the operational reliability and precision of the L2.

No IMU Warm-up

The performance of the IMU system has been significantly improved, making it instantly ready for use as soon as it is turned on. Moreover, the associated drone is immediately ready to start tasks as soon as the RTK system is in the FIX state, providing an optimized experience.

RGB Mapping Camera

The L2 has a 4/3 CMOS sensor with a mechanical shutter, The pixel size has been increased to 3.3 μm, and the number of effective pixels is now 20 MP, resulting in a significant improvement in overall image quality and a more detailed point cloud. When point cloud collection is not required, the RGB camera can still take photos and videos, or collect images.

Dataset L2.

Met de DJI Zenmuse L2 kun je via een mapping-missie een 3D-puntenwolk creëren in DJI Terra, waarmee je bijvoorbeeld metingen kunt uitvoeren. Wij hebben een dataset gemaakt om te verwerken met DJI Terra. Met de onderstaande knop kunt u de dataset en de handleiding hiervan downloaden.