Question: Is there a technology that combines GNSS, IMU, and sensor data for precise positioning in real-time?

If you're looking for a technology that combines GNSS, IMU, and sensor data for precise positioning in real-time, Point One has a mature solution. Point One's precision location stack offers centimeter-accurate globally-referenced position data through RTK corrections. It includes Atlas INS, which combines high precision GNSS with IMU and other sensor data for truth-level positioning in real-time. This end-to-end location solution is great for robotics, autonomy, survey, construction and precision agriculture, with fast setup and integration.

Movella also offers a full motion capture technology that uses a variety of sensors to track motion and position. Their Xsens Motion Capture suite includes tools for logging data anywhere, making it good for gaming, film, sports and automation. It's not specifically a GNSS and IMU play, but it can be very useful for tracking precise position and orientation.

If you're looking for autonomous navigation technology, Polymath Robotics has an autonomous navigation system for industrial off-highway vehicles. Its platform supports a variety of sensors and can be integrated with other software through APIs, offering features like waypoint navigation and obstacle detection. That can be useful for quickly automating fleets without a lot of robotics expertise.

Although primarily focused on autonomous driving, Mobileye offers sophisticated sensor configurations, including GNSS and IMU, for precise positioning. Mobileye's technology is for autonomous mobility services and can be integrated with a wide range of vehicle types, offering better safety and performance in a variety of driving situations.