US firm's construction robot works 8x faster with unmatched accuracy

Civ Robotics, a San Francisco-based company, has developed CivDot, an autonomous construction surveying robot that operates up to eight times faster than traditional methods while maintaining exceptional accuracy of up to 8mm. Designed as a rugged 4WD rover, CivDot can handle challenging terrains and harsh weather conditions, marking up to 3,000 points per day. Its ease of use requires no specialized expertise, enabling workers from diverse backgrounds to perform precise surveying tasks efficiently. The system pairs with a simple mission planner and leverages advanced GNSS technology, including compatibility with the Trimble R780 GNSS receiver and integration of IMU-based tilt correction, to deliver millimeter-level accuracy critical for projects like solar farms. Civ Robotics also offers CivDot+, a more advanced version equipped with dual-RTK, IMU, and a robotic arm, allowing a single operator to mark up to 1,200 points daily with tight tolerances ideal for complex construction projects. The technology supports a wide range of