https://www.cavalier.in/nda-current-affairs/2026-07-01/gagan-satellite-navigation-sbas-2026
GAGAN & Satellite Navigation: SBAS, NavIC and India's GPS Augmentation | The Cavalier
On 1 July 2026 PIB profiled GAGAN, India's satellite-based augmentation system by ISRO and AAI. A full NDA/CDS explainer on GAGAN, how SBAS improves GPS...
satellite navigationgps augmentationthe cavaliergagansbas