CHC Navigation Launches AlphaAir 15 Pro Airborne LiDAR System for Large-Scale Geospatial Mapping
CHC Navigation has introduced the AlphaAir 15 Pro, a high-performance airborne LiDAR system designed for large-scale geospatial surveying and high-density point cloud acquisition. Key specifications include a 3,200-metre ranging distance, 2.4 million points per second measurement rate, and a 600 Hz IMU update rate, making it suitable for challenging terrain such as mountains, valleys, forests, and transportation corridors.
Highlights
- CHC Navigation's AlphaAir 15 Pro airborne LiDAR system supports a maximum ranging distance of 3,200 metres, enabling data collection at higher flight altitudes.
- The system achieves a point cloud acquisition rate of up to 2.4 million points per second with multi-return processing supporting up to 12 returns for enhanced vegetation penetration.
- A 600 Hz IMU update rate delivers post-processed attitude accuracy of 0.005° RMS (pitch/roll) and 0.010° RMS (heading) for consistent geolocation across large survey areas.
- Weighing just 2.6 kg and measuring 245 × 131 × 159 mm, the AlphaAir 15 Pro is compatible with large fixed-wing UAVs and manned aircraft.
- With an optional airborne pod at 600 m AGL, the AlphaAir 15 Pro covers up to 60 km² per hour, accelerating large-area LiDAR mapping missions.
Global geospatial solutions provider CHC Navigation has officially unveiled the AlphaAir 15 Pro, an advanced airborne LiDAR system engineered for large-scale geospatial mapping and high-density point cloud acquisition.
Extended Range and High-Efficiency Operations
The AlphaAir 15 Pro is equipped with an extended-range laser core capable of measuring distances up to 3,200 metres, enabling survey teams to conduct aerial data collection at higher flight altitudes while improving overall operational efficiency across large project areas.
Designed for demanding environments including mountains, valleys, forested areas, and transportation corridors, the system operates at typical flight altitudes of 500 to 1,200 metres above ground level (AGL). This capability reduces the number of flight lines required while maintaining consistent point cloud quality over complex terrain.
High-Precision Positioning and Orientation
Accurate airborne laser scanning depends on reliable trajectory data. The AlphaAir 15 Pro integrates a high-performance positioning and orientation solution featuring a 600 Hz IMU update rate, achieving post-processed attitude accuracy of 0.005° RMS for pitch and roll, and 0.010° RMS for heading. This ensures geolocation consistency across large-area aerial survey missions.
High-Density Point Cloud and Vegetation Penetration
The system supports a measurement rate of up to 2.4 million points per second and employs a focused beam design combined with enhanced pulse energy to improve vegetation penetration beneath dense forest canopies. An advanced multi-return processing algorithm supports continuous point cloud acquisition across up to 12 returns.
Compact Form Factor Compatible with Multiple Platforms
The AlphaAir 15 Pro features a compact body measuring 245 × 131 × 159 mm and weighs just 2.6 kg without a camera. It is compatible with large fixed-wing UAVs and manned aircraft, offering a high degree of operational flexibility.
When configured with an optional streamlined airborne pod, the system can achieve an area coverage rate of up to 60 km² per hour at a flight altitude of 600 metres AGL, significantly accelerating large-area LiDAR data acquisition.
原文來源： 查看原文
FAQ
Newsletter
Subscribe to our Low-Altitude Industry Newsletter
Daily curated news on low-altitude economy and drone industry, delivered to your inbox.
Reviewed and published by the LAETimes editorial desk ·
