DJI Zenmuse L3 LiDAR Mapping Payload for Matrice 400 – Dual 100MP RGB

Description

Details 1535 nm long-range lidar Dual 100MP visible light camera system High-precision surveying High penetration 100 square kilometers per day End-to-end solution 1535 nm long-range lidar Under the conditions of a frequency of 100 kHz and an ambient light intensity of 100 klx, the range can reach up to 950 meters when facing a target with 10% reflectivity [1] . The frequency is flexible and adjustable, which can better match the transmission power and the operating mode. Dual 100MP visible light camera system Equipped with dual 100-megapixel 4/3 CMOS visible light sensors and a mechanical shutter, it significantly improves operational accuracy and efficiency. It supports pixel binning up to 25 megapixels, delivering enhanced light sensitivity and superior color reproduction. Dual 100MP visible light camera system Equipped with dual 100-megapixel 4/3 CMOS visible light sensors and a mechanical shutter, it significantly improves operational accuracy and efficiency. It supports pixel binning up to 25 megapixels, delivering enhanced light sensitivity and superior color reproduction. High penetration Featuring a smaller light spot design, it delivers greater energy per point and stronger penetration capabilities. In applications such as topographic mapping, it can acquire more and more complete ground points, effectively improving the accuracy and completeness of terrain data. 100 square kilometers per day The Zenmuse L3, combined with the DJI Matrice 400, can cover 10 square kilometers per sortie in a typical flight at an altitude of 300 meters, and the daily operating area can reach 100 square kilometers. End-to-end solution Leveraging DJI's own ecosystem, it provides a one-stop end-to-end solution from data collection and processing to application. Compared to traditional multi-platform operation processes, DJI's end-to-end solution is simple to operate and easy to learn. You might also want to know these What flight platforms is the Zenmuse L3 compatible with? Which gimbal interface can it be mounted on? For compatibility with DJI Matrice 400, the Zenmuse L3 single gimbal module is required. Ensure the gimbal module is connected to the E1 port on the bottom of the aircraft; otherwise, accuracy will be reduced. How does the range of Zenmuse L3 change under different laser pulse emission frequencies? Center 290 meters, left and right edges 200 meters @ 10% reflectivity, 2000 kHz, recommended ground clearance ≤ 50 meters during operation. Center 400 meters, left and right edges 280 meters @ 10% reflectivity, 1000 kHz, recommended operating altitude ≤ 100 meters. Center 700 meters, left and right edges 500 meters @ 10% reflectivity, 350 kHz, recommended operating altitude ≤ 300 meters. Center 950 meters, left and right edges 650 meters @ 10% reflectivity, 100 kHz, recommended operating altitude ≤ 500 meters. 1. Range Definition: The distance at which 50% of the emitted pulse can be detected. If a laser beam hits more than one target, the laser pulse energy is dispersed, and the range may be shortened. 2. Test conditions: 100 klx background light, central area of the field of view, 23 km atmospheric visibility, planar target with a size larger than the diameter of the laser beam, and the laser incident direction perpendicular to the target plane. What performance improvements does the Zenmuse L3 offer compared to its predecessor? Hardware performance improvements: 1. Improved lidar performance: At the same measurement distance, the Zenmuse L3 spot size is about one-fifth that of the L2, and it supports up to 16 echoes. While improving the range and ranging accuracy, it also significantly improves the laser penetration performance. 2. Added dual 100-megapixel visible light cameras, with a horizontal field of view of up to 107° and an L2 of 73.7°. 3. The accuracy of the attitude system has been improved to 0.02° in heading and 0.01° in roll/pitch. Improved accuracy and efficiency: 1. Zenmuse L3 achieves elevation accuracy better than 3 cm at 120 meters altitude, better than 5 cm at 300 meters, and better than 10 cm at 500 meters. The point cloud thickness generated by Zenmuse L3 is only half that of Zenmuse L2, meeting the needs of high-precision analysis and applications. 2. Employing a smaller light spot design, it delivers greater energy per point and stronger penetration capabilities. In applications such as topographic mapping, it can acquire more and more complete ground points, effectively improving the accuracy and completeness of terrain data, and achieving precise fitting and reconstruction of the land surface. 3. Zenmuse L3, combined with DJI Matrice 400, can cover 10 square kilometers per sortie in a typical aerial operation scenario at 300 meters altitude, and the daily operation area can reach 100 square kilometers, significantly improving operational efficiency. What is the purpose of the dual 100-megapixel visible light camera on the Zenmuse L3? Employing dual visible light mapping cameras, the lateral field of view is increased to 107°, enabling a wider area to be covered in a single acquisition. With only a 20% laser lateral overlap, data acquisition for both the Digital Orthophoto Map (DOM) and the Digital Elevation Model (DEM) can be completed in one go, effectively improving operational efficiency. What type of CFexpress™ memory card does the Zenmuse L3 require? What are the consequences of using a non-official CFexpress™ memory card? When using Zenmuse L3, it is recommended to use the CFexpress™ Type B memory card (1TB) that comes standard with the product. This memory card has been optimized at the firmware level for the file characteristics of Zenmuse L3 point clouds, photos, and calibration files, including write speed, power consumption, and file management. Unofficial CFexpress™ memory cards may have performance differences in write speed and power consumption optimization, and job file storage may experience frame loss, thus affecting the accuracy of results. Additionally, the app will display a pop-up warning about "unofficial memory card" when using an unofficial card. How efficient is Zenmuse L3 at surveying? How is it calculated? The maximum operating area per sortie can reach 10 square kilometers. The daily operating area can reach up to 100 square kilometers. When used with a DJI Matrice 400, the Zenmuse L3 can cover an area of up to 100 square kilometers per day. (300-meter orthogonal flight altitude on flat terrain, 20% lateral overlap, 17 m/s flight speed, and 6 hours of effective flight time). What is the typical flight altitude of Zenmuse L3 during operation? What is the corresponding accuracy? 120-meter flight altitude: 3 cm elevation, 4 cm horizontal (RMSE) At a flight altitude of 150 meters: elevation 3.5 cm, horizontal plane 5 cm (RMSE) At a flight altitude of 300 meters: 5 cm elevation, 7.5 cm horizontal (RMSE) Measured at DJI's experimental site under the following conditions: 1. Select a location with clearly defined angular features. Connect the DJI Matrice 400 to the calibrated D-RTK 3. Use DJI Pilot 2's area flight path, employing a linear repeating scan, at a speed of 15 m/s, gimbal pitch of -90°, and heading calibration enabled. Each straight segment within the flight path should not exceed 3300 meters. 2. Checkpoints for exposed hard materials conforming to the diffuse reflection model. 3. Use DJI Terra for post-processing, and enable point cloud accuracy optimization during processing. Does Zenmuse L3's real-time point cloud support cloud sharing? Supported. After completing the task, select "Upload Real-time Point Cloud Results" on DJI Pilot 2 to upload the results to the corresponding DJI Pilot 2 project for emergency decision-making. When the DJI Matrice 400 is equipped with Zenmuse L3, what is the maximum altitude it supports for real-time terrain-following flight? The DJI Matrice 400's real-time terrain-following height range is 30 to 300 meters. Does using DJI Terra to process Zenmuse L3 LiDAR point clouds require a license? Zenmuse L3 point cloud processing is a free feature, and advanced features such as point cloud accuracy optimization and other output production are also available for free. This pricing information is based on DJI Terra version V5.1.0. Whether subsequent updates will be charged for will be subject to the release notes at the time of release. Invoice & Customs Guide Shipping Warranty & Returns Policy Invoice & Customs Guide Invoice & Customs Guide | Must-Read for Buyers! 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Improper usage: Damages due to incorrect installation, guideline violations, or third-party incompatibility. External factors: Liability exclusion for force majeure, accidents, or extreme environmental exposure. Return According to eBay's policy, you may return the item within 30 days. The item must be in the same condition as when we sent it to you. If the item is damaged, or missing parts upon return, the seller may deduct an amount from your refund to compensate for the loss in the item's value. Brand new. The cost and transportation cost are relatively high. Please confirm clearly before purchasing. Once sold, it is non-refundable and non-exchangeable. Thank you for your understanding. Take a Closer Look 1535 nm lange lidar Under the conditions of a frequency of 100 kHz and an ambient light intensity of 100 klx, the range can reach up to 950 meters when facing a target with 10% reflectivity [1] . The frequency is flexible and adjustable, which can better match the transmission power and the operating mode. Dual 100MP visible light camera system Equipped with dual 100-megapixel 4/3 CMOS visible light sensors and a mechanical shutter, it significantly improves operational accuracy and efficiency. It supports pixel binning up to 25 megapixels, delivering enhanced light sensitivity and superior color reproduction. High-precision surveying The elevation accuracy is better than 3 cm at an altitude of 120 meters, better than 5 cm at 300 meters, and better than 10 cm at 500 meters. It can efficiently handle typical surveying projects such as 1:500, 1:1000, and 1:2000 scale mapping. High Penetration Capability Utilizing a smaller spot size design, the system delivers higher energy per point, resulting in stronger penetration capabilities. In applications such as topographic mapping, this allows for the acquisition of more complete ground points, effectively improving the accuracy and completeness of topographic data. 100 square kilometers in a single day The Zenmuse L3, combined with the DJI Matrice 400, can cover 10 square kilometers in a single flight at a typical operating altitude of 300 meters, resulting in a daily coverage area of up to 100 square kilometers. 思 L3 结合 DJI Matrice 400，在 300 米典型航高作业场景下，单架次可覆盖 10 平方公里，单日作业面积可达 100 平方公里[2]。 End-to-End Solution Leveraging DJI's proprietary ecosystem, we provide a one-stop, end-to-end solution covering data acquisition, processing, and application. Compared to traditional multi-platform workflows, DJI's end-to-end solution is simpler to operate and easier to learn. 高精度测绘