The JoLiDAR-LR22 is a high-performance, long-range LiDAR scanner designed for professional UAV applications. Engineered to meet the demands of modern surveying and mapping applications, this advanced system seamlessly integrates laser scanning, IMU technology, RGB imaging, and data acquisition capabilities for unrivaled performance in every scenario.
Pinpoint Precision
The JoLiDAR-LR22 delivers impressive accuracy, achieving vertical accuracy better than 3cm and horizontal accuracy better than 5cm. This is complemented by high repetition accuracy of ≤5mm, indicating the system's consistency in capturing repeated measurements under identical conditions.
Long Detection Range
Boasting a staggering 1845+ meter maximum scanning distance at 80% reflectivity, the JoLiDAR-LR22 excels in surveying large areas, mapping vast landscapes, and inspecting remote infrastructure.
Focused Infrared Beam
This LiDAR sensor utilizes a narrow infrared laser beam boasting a narrow 0.5 milliradian (mrad) divergence. This ensures precise measurements, minimizing noise and enhancing data accuracy for superior 3D representations of the scanned environment.
Fast Scans, Rich Data
The JoLiDAR-LR22 flies through scans at up to 200 lines per second, capturing vast areas in a flash. Its effective measurement rate of 1.5 million points per second packs even more detail into each scan, revealing incredible intricacies.
15 Returns
With 15 returns, this LiDAR system captures up to 15 individual data points from a single laser pulse, resulting in richer, more detailed point clouds. Imagine mapping a forest – with 15 returns, you capture ground, leaves, branches, and hidden details under the canopy.
360° Field of View (FOV)
Unlike LiDAR systems with a narrower FOV, a 360° system captures data from all directions in a single pass, ensuring complete coverage of the area of interest. This saves time and avoids the need for multiple scans from different angles.
RTK offers centimeter-level accuracy by correcting GNSS signals, while IMU tracks platform orientation and motion, filling in GNSS gaps (e.g., under trees). Combining RTK and IMU data ensures highly accurate LiDAR point cloud data, crucial in complex environments like urban areas or dense vegetation.
- Post POS positioning accuracy: Horizontal≤0.01m, Vertical≤0.02m
- Post POS attitude accuracy: Head ≤ 0.010°, Pitch≤0.005°, Roll≤0.005°
The 61 MP sensor enhances LiDAR point cloud clarity by capturing detailed visual information for precise object and surface texture identification. Its full-frame sensor (35.7×23.8mm) captures more light for improved low-light performance and potentially sharper images. With a 21mm focal length, it offers a wider field of view for efficient coverage of larger areas in each image.
Pairing the JoLiDAR-LR22 scanner with a drone makes LiDAR more accessible, and allows surveyors and other professionals to collect precise data quickly and easily. Let's see the compatible drones of JoLiDAR.
JoLiDAR-LR provides highly detailed, accurate data, which can be used for ecological research, forest monitoring, road construction and other purposes.
≤5mm (Repetition accuracy)
≥1845m (reflectivity ρ≥80%)
1.5m (@PRR≥1MHZ)
0.5mrad
Near infrared
≥1500KHZ
Class 1 (eye safe), 1550 nm
15
≤0.001°
1.5 million points/sec
Honeywell HG-4930
0.25°/hr
±20g
100-600Hz
Support Samsung system data, GPS L1/L2, GLONASS G1/G2, Beidou B1/B2
Horizontal：≤0.01m Vertical：≤0.02m
Head: ≤0.010° Pitch: ≤0.005° Roll-across: ≤0.005°
Support post-event differential and precision single-point post-processing
CA103
0.42kg
61MP
9504*6336
35.7×23.8mm
21mm
Meet the POS and laser scanner, camera data acquisition synchronization, synchronization error less than 1ms
Independent button control of laser scanner, storage module, POS. Meet the storage requirements of POS and laser scanner, support network port and other ways to download data
1T SSD
≥100 MByte/s
≥100 MByte/s
≤3cm
≤5cm
70 points/m2 (150m flight height, 1500Khz scanning frequency) 40 points/m2(200m flight altitude, 1200Khz scanning frequency) 20 points/m2(300m flying altitude, 800Khz scanning frequency) 10 points/m2 (400m flight altitude, 600Khz scanning frequency) 6 points/m2 (500m flight altitude, 400Khz scan frequency)
Vibration damping device fixed connected to UAV
360°
11-34V
65W (Typical value)
5.3KG
323x209x129
JOUAV is constantly updating its cameras and enriching its product lineups to provide a better data results and to meet customers' needs.
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