GNSS GEODETIC GRADE ANTENNA APPLICATION FIELD
With the rapid development of the city, the task of cleaning roads and public facilities is increasing, and the requirements for the mechanization of municipal and environmental sanitation operations are becoming higher and higher. The unmanned sweeper not only has the characteristics of high efficiency, environmental protection and labor cost saving, but also realizes centimeter level high-precision positioning by establishing a reference station and using RTK difference technology. It can carry out path planning. The control center controls the sweeper to carry out fully automated 24-hour operation according to the planned path, greatly reducing the workload of sanitation workers. This is the most important application of GNSS geodetic grade antennas.