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Indian GPS NavIC to be linked to Aadhaar enrolment devices

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Indian GPS NavIC to be linked to Aadhaar enrolment devices

  • Recently, the Department of Space informed that the NavIC will soon be integrated into Aadhaar enrolment devices across the country.
  • The department has facilitated successful conduct of field trials, and is providing technical expertise in finalisation of procurement specification of the devices.
  • Currently, the Aadhaar enrolment kits that are used to collect and verify personal details are linked to GPS.

NaVIC or the Indian Regional Navigation Satellite System (IRNSS)

  • A seven-satellite system that makes up India’s version of the American GPS (global positioning system).
    • Of the seven satellites used by NaVIC at present, three are in the geostationary orbit and four in the geosynchronous orbit.
  • It provides real-time positioning and timing services in India and an area extending up to 1,500 km from the country's borders.
  • Its use is currently restricted for
    • Tracking and delivering information about natural disasters
    • Providing emergency warning alerts to fishermen travelling into the deep sea
    • Monitoring public traffic in India
  • Currently, NavIC is only compatible with the L5 and S bands and hasn’t easily penetrated into the civilian sector.

Global Positioning System

  • It is a satellite navigation system, used to determine the ground position of an object.
  • It is a US owned utility that provides users with positioning, navigation, and timing (PNT) services.
  • It is a network of 24 satellites which provides service to civilian and military users.
    • The civilian service is freely available to all users on a continuous, worldwide basis.
    • The military service is available to US and allied armed forces as well as approved Government agencies.

Prelims Takeaway

  • Global Positioning System
  • Indian Regional Navigation Satellite System

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