BB4 – LiDAR Mapping Drone

The BB4 UAV is a cutting-edge unmanned aircraft system designed specifically for professional industrial applications. Its modular architecture, including pre-installed arms and antennas, enables rapid deployment, allowing the platform to be ready for flight in just 2 minutes.

High-Capacity Payload

With the ability to carry up to 7 kg, the BB4 supports a wide range of payloads including CHCNAV LiDAR scanners, DSLR cameras, oblique photogrammetry systems, and multispectral cameras. This flexibility ensures that users can perform diverse geospatial, mapping, and surveying tasks efficiently.

Survey-Grade Accuracy

Equipped with dual DJI A3 IMUs and advanced GNSS units, combined with CHCNAV’s high-end positioning technology, the BB4 delivers exceptional precision: 1 cm + 1 ppm RTK accuracy. This makes it ideal for high-accuracy surveying, mapping, and industrial measurement applications.

Intelligent and Simplified Flight

The BB4 integrates seamlessly with the DJI Ground Station Pro (GS Pro) software, allowing automated mission planning, cloud-based flight data management, and collaborative project workflows. These intelligent features streamline operations, reduce human error, and improve productivity in professional fieldwork.

Professional Alliance

The BB4 UAV is the result of a strategic collaboration between CHCNAV, a global leader in geospatial measurement solutions, and DJI, the pioneer in commercial UAV technology. The combination of scientific drone design, advanced production technology, and automated flight control ensures a reliable, precise, and highly efficient platform for industrial applications.