GNSS augmentation
METHOD OF IMPROVING A NAVIGATION SYSTEM
SBAS; Ground-Based Augmentation System; Satellite Based Augmentation System; Satellite-Based Augmentation System; Satellite-based Augmentation System; Satellite-based augmentation system; Satellite based augmentation system; Ground Based Augmentation System; GNSS Augmentation; Ground-based augmentation system; Wadgps; GPS augmentation; Satellite navigation augmentation system; Satellite-based navigation augmentation system
Augmentation of a global navigation satellite system (GNSS) is a method of improving the navigation system's attributes, such as precision, reliability, and availability, through the integration of external information into the calculation process. There are many such systems in place, and they are generally named or described based on how the GNSS sensor receives the external information.