GAGAN: Strengthening India’s Aviation and Beyond with Precision Navigation
GAGAN (GPS Aided GEO Augmented Navigation) is India's indigenous Satellite-Based Augmentation System, aimed at improving GPS accuracy and providing integrity information for safer aircraft navigation. Developed by the Indian Space Research Organisation (ISRO) and the Airports Authority of India, it supports satellite-based landing and serves multiple sectors beyond aviation. GAGAN reinforces India's vision of technological self-reliance and international leadership in satellite navigation.
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