General Studies Paper IIPIB · Current Affairs
GAGAN: Navigating India’s Skies with Precision
GAGAN: India’s Satellite Navigation System
SP
Samachar Pathshala Desk
Published 1 Jul 2026 · 1 min
Introduction to GAGAN
GAGAN (GPS Aided GEO Augmented Navigation) is India's indigenous Satellite-Based Augmentation System, developed by ISRO and the Airports Authority of India (AAI). It enhances GPS accuracy and provides integrity information for safer aircraft navigation.
Importance of Accurate Navigation
The UPSC angle
General Studies Paper IIGeneral Studies Paper III
Relevance in UPSC Exams
Topics related to satellite navigation systems like GAGAN often appear in science and technology sections of UPSC exams, focusing on India’s advancements and self-reliance in technology.
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