India just entered an exclusive club of nations to have their own satellite navigation and positioning system with the successful launch of IRNSS-1G today. ISRO did the country proud yet again when its workhorse PSLV launch vehicle in the XL configuration lifted off at 12.50 hrs from Sriharikota with the 1,425 kg satellite within the payload fairing.

ISRO

After 20 minutes and 19 seconds, at an altitude of 497 km above the earth surface, the satellite separated and was injected into the transfer orbit. It would be later raised in orbit to take its place in a geosynchronous orbit to complete the constellation.

With all satellites in place, Indian armed forces will be able to find their position accurately in the battle ground and direct ammunition and missiles deep into enemy territory. This is thanks to the extended range of 1,500 km of the system beyond the borders. The system can also be used for civilian navigation for aircraft and ships.

ISRO

It will also provide terrestrial navigation aid for hikers and travellers along with visual and voice navigation for drivers. And it can also be integrated into phones!

Other civilian applications include mapping, disaster management, and vehicle and fleet management.