What is IRNSS-1G which was launched by ISRO

PM Modi witnesses launch of IRNSS-1G on 28 April 2016 and congratulates ISRO scientists through video-conferencing.

IRNSS-1G what was this rocket launched for?

The countdown for the launch of the 1,425-kg satellite IRNSS began at 9.20 a.m. on Tuesday. The integration of the rocket on the launch pad and the propellant filling operations were taken up at different stages during the 51.30-hour countdown.

IRNSS-1G

IRNSS (Indian Regional Navigation Satellite System) will be to the subcontinent what the GPS is to its users worldwide, but with far greater precision and in Indian control, according to the Indian Space Research Organisation. It is expected to provide position accuracy of better than 20 m over Indian region and also an area extending up to 1,500 sq. km around India.

ISRO’s PSLV-C33, carrying India’s seventh navigation satellite IRNSS-1G, blasted off from the Satish Dhawan Space Centre in Sriharikota at 12.50 p.m.on Thursday. The satellite was successfully placed in sub-Geosynchronous Transfer Orbit.

IRNSS-1G

The countdown for the launch of the 1,425-kg satellite began at 9.20 a.m. on Tuesday. The integration of the rocket on the launch pad and the propellant filling operations were taken up at different stages during the 51.30-hour countdown.

Also read: What is India’s national emergency number?

A regional navigation satellite system with just seven spacecraft and in civil domain is unique to India. The three global versions of other countries offer worldwide commercial coverage and are operated by their militaries.

The well-known GPS is owned by the U.S. Air Force; Russia has GLONASS and China is expanding its regional BeiDou into a global system, also operated by its military. Europe’s GALILEO is a civil global system. They each have between 28 and 35 satellites.

IRNSS will drive both everyday uses as a 24/7 standard service for air, sea, ship transport among others. It will also be used for military and missile-related applications as an encrypted and restricted service.

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