Introducing the AlphaUni 20: A Cutting-Edge LiDAR Solution
The AlphaUni 20 represents a state-of-the-art LiDAR technology tailored for both aerial and terrestrial mapping tasks. It strikes an exceptional balance between point cloud density, precision, and overall quality, achieving remarkable accuracy levels of 2 to 5 cm, even in the most demanding conditions. With a scanning range that extends up to 1450 meters, it is designed for versatility and efficiency.
Key Features of the AlphaUni 20
This adaptable LiDAR scanner boasts advanced multi-target capabilities, allowing it to capture up to 16 target returns. This feature enhances it’s ability to penetrate dense vegetation, making it especially suitable for generating high-precision Digital Elevation Models (dems) and Digital Surface Models (DSMs). The device can be seamlessly mounted on various UAV platforms, ground vehicles, and unmanned surface vehicles (USVs).
Built to withstand the rigors of fieldwork, the AlphaUni 20 is rated IP64, ensuring dependable performance even in adverse weather conditions.
Technical Specifications
| Horizontal & Vertical Accuracy | < 0.025 m RMS at 30 m range; < 0.050 m RMS at 150 m range |
| Accuracy Conditions | UAV surveys at 7 m/s without control points; vehicle surveys at 9.7 m/s without DMI |
| Mounting Options | Multi-platform compatibility with quick installation and release for airborne, vehicle, and backpack modes |
| SLAM Integration | AlphaPano vehicle platform featuring a panoramic camera and SLAM scanner for optimized positioning in complex environments |
| weight | 2.82 kg / 3.12 kg (with C5 camera); 10.97 kg for AlphaPano vehicle platform |
| Dimensions | 262.3 × 141.5 × 161 mm |
| Data Storage Capacity | 512 GB (optional upgrade to 1 TB) |
| Data Transfer Speed | 80 mb/s |
| GNSS Compatibility | Supports multiple constellations including GPS, GLONASS, Galileo, beidou, SBAS, and QZSS, with L-Band |
| IMU Update Frequency | 600 Hz |
| Post-Processing Attitude Accuracy | 0.005° RMS for pitch/roll; 0.010° RMS for heading |
| Post-Processing Position Accuracy | 0.010 m RMS horizontal; 0.020 m RMS vertical |
| Operating Temperature Range | -20 °C to +50 °C |
| Storage Temperature Range | -20 °C to +65 °C |
| IP Rating | IP64 |
| Operating Humidity | 80%, non-condensing |
| UAV imaging System Resolution | 45 MP |
| Focal Length Options | 21 mm / 35 mm |
| Sensor Dimensions | 36 mm x 24 mm (8184 x 5460) |
| Pixel Size | 4.4 μm |
| Minimum Photo Interval | 1 second |
| Field of View | 81.2° x 59.5° / 53.4° x 37.8° |
| Optional Airborne Camera Setup | Calibrated Sony 7 RIV (7952 x 5304, 61 MP, 10 fps) |
| AlphaPano Imaging System Camera Type | 360° spherical camera with optional adjustable external cameras |
| Number of Cameras | 6 sensors |
| CCD Size | 2048 × 2448, 3.45 μm pixel size |
| Lens Specification | 4.4 mm |
| Camera Resolution | 30 MP (5 MP × 6 sensors), 10 FPS JPEG compressed |
| Coverage Area | 90% of full sphere |
| High Dynamic Range (HDR) | Cycle 4 gain and exposure presets |
| AlphaPano Dimensions | 530 x 214.5 x 592 mm (with installed AU20) |
| electrical Input Voltage | 24 V (range 15 – 27 V) |
| Power Consumption | 60 W |
| Power Source | Dependent on UAV battery; external battery for vehicle setup; supports direct vehicle power |
| CoPre Intelligent Processing Software | Facilitates data copying, POS processing, adjustments, and point cloud generation |
| CoProcess Efficient Feature Extraction Software | Includes terrain, road, and volume modules |
| Laser Product Classification | 0.032° |
| minimum Measurement Range | 1.5 m |
| Measurement Accuracy | 15 mm (1σ, at 150 m range); 5 mm (1σ, at 30 m range) |
| Measurement Precision | 5 mm (1σ, at 150 m) |
| Multi-Period Capability | Supports up to 7 zones |
| Field of View | 360°, selectable |
| Scanning Mechanism | Rotating mirror |
| Maximum Effective Measurement Rate | 2,000,000 measurements/second (varies by mode) |
| Selectable Scan Speed | 10 – 200 scans/second |
| Return Numbers | Up to 16 |
| Angular Resolution | 0.001° |
