ComNav Technology’ K8 series GNSS Module is capable of utilizing Galileo HAS PPP service. K8 series module users in most of globe can access to positioning accuracy of 20CM without requiring any additional correction input or internet connectivity.
The Galileo High Accuracy Service (HAS) provides free access to the information necessary to estimate an accurate positioning solution using a Precise Point Positioning algorithm in real-time through the Galileo signal (E6-B) and the Internet. Since the Galileo HAS Initial Service was declared on January 24th, 2023, users within the service area can achieve improved user positioning performance in real-time by exploiting the HAS data delivered in the Galileo E6-B signal component and Internet. After receiving the Galileo HAS corrections, the user’s device needs to implement a PPP algorithm to process the corrections and obtain a high-accuracy positioning solution.
The latest PVT algorithm of the Comnav K8 series supports the HAS service, and its accuracy meets the standard officially declared by Galileo, which is 20 cm horizontally and 40 cm vertically. The results of using the HAS service in Asia, Europe, and South America with ComNav K803 are shown below. The performance can provide a higher level of accuracy for industries such as UAV, autonomous driving, intelligent transportation, agriculture, and GIS collection.
