satellite-based augmentation system
C20325
concept
A satellite-based augmentation system is an overlay to global navigation satellite systems that uses additional satellites and ground stations to provide improved accuracy, integrity, and availability for positioning and navigation services.
Observed surface forms (5)
- Global Navigation Satellite System augmentation technology ×1
- Safety-critical positioning system ×1
- Satellite-based augmentation system ×1
- satellite navigation augmentation system ×1
- satellite navigation infrastructure element ×1
Instances (8)
- WAAS
- EGNOS via concept surface "Satellite-based augmentation system"
- Differential GPS
- MSAS
- GAGAN
- RIMS via concept surface "satellite navigation infrastructure element"
- SISNeT via concept surface "satellite navigation augmentation system"
- Satellite-Based Augmentation Systems via concept surface "Global Navigation Satellite System augmentation technology"