Waivers and Exemptions
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The Zenmuse L2 boasts a 30% increase in detection range, detecting objects from 250 meters at 10% reflectivity and 100k Lux and up to 450 meters at 50% reflectivity and 0k Lux1 in comparison to its predecessor the Zenmuse L1. The typical operational altitude now extends up to 120 meters, notably enhancing operational safety and efficiency.
With a reduced spot size of 4×12 cm @100m, only a fifth of that of the Zenmuse L1, the Zenmuse L2 not only detects smaller objects with more details, generating more accurate digital elevation models (DEM) but supports five returns, capable of penetrating denser vegetation and capturing more ground points beneath the foliage.
In both single and multiple return modes, Zenmuse L2 can reach a max point cloud emission rate of 240,000 points per second, allowing the acquisition of more point cloud data in a given time frame.
Software That Puts You In Control
During operation, DJI Pilot 2 is used and supports three display modes - RGB, point cloud, and point cloud/RGB side-by-side display, presenting operational results in an intuitive way.
Activating RNG (Laser Rangefinder) enables access to the distance information between the LiDAR module and the object in the center of the FOV, enhancing flight safety. It also supports four real-time point cloud coloring modes - Reflectivity, Height, Distance, and RGB. Additionally, operators can quickly preview the recorded 3D point cloud model3 to experience real-time monitoring of operational progress.
Through DJI Pilot 2, the Zenmuse L2 can automatically generate route operation quality reports after the completion of route tasks, with point cloud playback and splicing functions. A quick preview of the point cloud results can be viewed at the job site, and if the data is abnormal, shots can be retaken to avoid repeated outings.
With DJI Terra, the Zenmuse L2 enables efficient and reliable one-stop point cloud post-processing. After the point cloud trajectory is solved and the point cloud accuracy is optimized, a 3D point cloud in standard format can be generated with one click. The ground point is then classified, and DJI Terra creates the digital elevation model (DEM). Accuracy control and inspection functions can then be used to analyze the result.