NAVIC Current Affairs - 2019

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China’s navigation satellite system BeiDou starts providing global service

China’s BeiDou Navigation Satellite System (BDS) has started offering global service. It is touted as a rival to America’s Global Positioning System (GPS). Pakistan has become the first foreign nation to use the BeiDou system ending its reliance on GPS. China’s BeiDou Navigation Satellite System was the fourth global navigation system after US’s GPS, Russia’s GLONASS and the European Read More…

Month:  Categories: International

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Tamil Nadu fishermen get NavIC-powered ISRO Gadgets

The Tamil Nadu government has distributed 200 NavIC- powered satellite-enabled communication devices developed by ISRO to 80 fishing boat groups in Tamil Nadu. These gadgets will help the Tamil Nadu fishermen to get cyclone and weather updates on a real-time basis. These Tamil Nadu government rolled out these devices after Chief Minister K Palaniswami distributed Read More…

Month:  Categories: States

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IRNSS-1I: ISRO successfully launches navigation satellite

The Indian Space Research Organisation (ISRO) has successfully launched IRNSS-1I navigation satellite from Sriharikota in Andhra Pradesh. The satellite was launched on board of PSLV-C41 (height of 44.4 meters and weight of 321 tonnes) after the normal lift-off and was successfully placed in the designated orbit. It was overall 20th flight of PSLV-XL version and Read More…

Month:  Categories: Science & Technology

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Launch of navigation satellite IRNSS-1H unsuccessful: ISRO

The launch of IRSO’s eight navigation satellite IRNSS-1H onbaord of PSLV-C39 from Sriharikota, Andhra Pradesh was unsuccessful. The heat shield did not separate as a result of which satellite did not complete the 4th stage. The IRNSS-1H was being sent to space to back up and replace the functions of India’s first navigation satellite IRNSS-1A Read More…

Month:  Categories: Science & Technology

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ISRO and CSIR-NPL sign MoU for time and frequency traceability services

The ISRO Telemetry Tracking and Command Network (ISTRAC) and CSIR-National Physical Laboratory (NPL) have signed MoU to make indigenous regional positioning system-NavIC independent from the US clock system. Until now, the satellites on NavIC (Navigation with Indian Constellation) managed by the ISRO relied on the US GPS to ensure that the clocks aboard were working Read More…

Month:  Categories: Science & Technology

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Atomic clocks on indigenous navigation satellite IRNSS-1A develops snag

The atomic clocks on the first satellite IRNSS-1A of the NavIC (Navigation with Indian Constellation), the indigenously built satellite-based positioning system, has developed a technical snag. One of the three crucial rubidium timekeepers (atomic clock) on IRNSS-1A satellites failed six months ago and the other two followed subsequently. ISRO will soon launch one of its Read More…

Month:  Categories: Science & Technology

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