DJI LiDAR Range Finder(RS)

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Incredibly, the results surpass DJI’s quoted specifications, which state the L1 can obtain 5cm (50mm) vertical accuracy from 50m. M300 RTK-L1 combo took two days to collect the data: A process which would have taken three weeks using traditional methods; And why not? During low-light situations, or in areas with a dense canopy cover, aerial photogrammetry methods cannot determine the earth’s true surface. Meanwhile, a LiDAR sensor carried by a drone can produce precise point cloud representations of complex structures and environments. Permanent certificates can be upgraded to any software version within one year after activation and binding. The paid update period shall start after one year. An upgrade and maintenance fee must be paid to upgrade to any software version released during the paid update period.For more information on the upgrade fee for the Permanent version, please refer to the "DJI Terra Permanent Version Upgrade & Maintenance Fee Rules". The team has also been using the M300-L1 to model the existing harbour, to demonstrate the way the harbour responds to the tidal cycle.

Built quality: The build quality of a drone can impact its durability, particularly when operating in challenging environments. System requirements: Windows 7 or above (64 bit, 32GB RAM), NVIDIA graphics card (4GB) with compute capability 3.0 or above.Range: Consider the operational range of your selected drone, as it directly affects the coverage area for mapping missions. It also means that you can corroborate your data, comparing your LiDAR data sets with your photogrammetry data.” The L1 is the only aerial LiDAR sensor to support both a line scan mode and a non-repetitive scanning pattern – a unique technology developed by Livox. In this mode, as the integration time grows, so does the area being scanned inside the field-of-view (FOV). Following this methodology increases the likelihood of objects and other details within the FOV being detected. And the longer the drone LiDAR sensor scans an area, the higher the resolution of the data becomes (when compared to regular line scan). Speaking of FOV, the L1’s non-repetitive scanning mode spans 70.4° (horizontal) × 77.2° (vertical). heliguy™ is starting a geospatial workflow course through the Learning Management System, which will include L1 best practices and post-processing in DJI Terra and TerraSolid. On the basis of our surveys, the system proved to be even better than the accuracies quoted as part of the product specifications.

Traditional land-based survey methods would have taken significantly longer and the amount of data collected would have been limited through health and safety constraints and accessibility issues.

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Measured with video transmission control system operating in Control mode in an unobstructed environment free of interference with FCC compliance.

Image captured by the Phantom 4 RTK and processed at high resolution through five high-performance worker devices.

Blue (B): 450 nm ± 16 nm, green (G): 560 nm ± 16 nm, red (R): 650 nm ± 16 nm, red edge (RE): 730 nm ± 16 nm, near-infrared (NIR): 840 nm ± 26 nm Combine the mighty L1 with DJI’s flagship commercial drone platform, the Matrice 300 RTK, and DJI Terra post-processing software, and it becomes an all-integrated, complete solution for accurate real-time 3D data acquisition. At a flight height of 100 m and a velocity of 10 m/s, a single flight with the M300 RTK and the L1 can collect data covering an area of 2 sq km. For deeper insights, the data set can be turned into a Digital Elevation Model (DEM), as pictured below. Measured with a fully charged TB50 battery in a 26° C (78° F) environment with the gimbal balanced, equipment in a level and stationary state, the Z-Axis disabled, and continuously recording in RAW. Operating time will be reduced when Ronin 4D is in motion or the Z-Axis is enabled.