CHCNAV GNSS receivers are built for professional surveying, construction layout, mapping, and high-accuracy RTK positioning, combining multi-constellation satellite tracking with rugged field-ready designs and advanced productivity features. The lineup includes compact RTK rovers, visual IMU receivers, laser-assisted GNSS systems, and dedicated base solutions for a wide range of field workflows. Popular models such as the CHCNAV i93, CHCNAV i89, CHCNAV i85, ViLi i100, and CHCNAV iBase are designed to improve field efficiency through features such as IMU tilt compensation, visual positioning, laser measurement, LiDAR integration, and long-range RTK communication.
