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Southern Positioning Augmentation Network
The Southern Positioning Augmentation Network (SouthPAN) is a joint initiative of the Australian and New Zealand Governments that provides Satellite-Based 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. ... (SBAS) for Australia and New Zealand. On 26 September 2022, SouthPAN early Open Services became live, with safety-of-life certified SouthPAN services planned for 2028. SouthPAN is the first SBAS in the Southern Hemisphere. SouthPAN will implement the following services: * L1 SBAS. L1 SBAS augments GPS and is an Aeronautical Radio Navigation Service (ARNS). This signal will be used for Safety-of-Life applications and therefore needs to be certified by the National Aviation Authorities—that is, the Australian Civil Aviation Safety Authority (CASA) and New Zeala ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNSS Augmentation
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. Some systems transmit additional information about sources of error (such as clock drift, ephemeris, or ionospheric delay), others provide direct measurements of how much the signal was off in the past, while a third group provides additional vehicle information to be integrated in the calculation process. Satellite-based augmentation system Satellite-based augmentation systems (SBAS) support wide-area or regional augmentation through the use of additional satellite-broadcast messages. Using measurements from the ground stations, correction messages are created and sent to one or more satell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
