Tracking and Analysis of GAGAN and GPS Satellites in Flight Indian Region

The Indian satellite based augmentation systems (SBAS) developed jointly by Indian Space Research Organization (ISRO) and Airport Authority of India (AAI) have placed Geo Augmented Navigation Satellites (GAGAN) Geo - 8, Geo -10 and Geo - 15. These satellites are available in space which provides the services like position integrity and accuracy of flight landing. This paper deals with the visibility and availability of GAGAN and GPS satellites across Indian flight coverage region which are mapped with the help of Satellite Tool Kit (STK). The GAGAN satellites and hybrid satellites will provide high accuracy and integrity services in flight navigation for all Indian civilians and defense use in all whether condition.