IRNSS Full Form

What is the full form of IRNSS?

IRNSS stands for Indian Regional Navigation Satellite System. The navigation field has undergone a revolution thanks to satellite navigation (SATNAV), creating new possibilities that call for highly accurate placement and timing. The extensive service volume and all-weather capability offer numerous applications. SAC is working on the GAGAN and IRNSS satellite navigation systems under the category of satellite navigation. IRNSS aims to offer Restricted Services (RS) and Standard Position Services (SPS) for specialised users.

India established the independent regional navigation satellite system, the Indian Regional Navigation Satellite System (IRNSS). Its primary service area, which extends up to 1500 km beyond its boundaries, is intended to offer consumers precise position information service.

IRNSS receivers being developed by SAC will use signals transmitted by IRNSS Satellites to deliver timing and position information and will serve as the foundation for several IRNSS applications, including applications for civil aviation.

NAVIC, an acronym for NAVigation utilising Indian Constellation, is the current name for the IRNSS system.

Fields in which IRNSS/NAVIC can be used -

• Marine, Aerial, and Terrestrial Navigation

• Disaster Preparedness

• Tracking vehicles and fleet management

• Adaptation to mobile devices

• Geodetic data collection and precise timing mapping

• Terrestrial hiking and traveller navigation help

• Driver voice and visual navigation

An autonomous regional satellite navigation system that offers precise real-time positioning and timing services is the Indian Regional Navigation Satellite System (IRNSS), also known as NavIC (an acronym for Navigation with Indian Constellation). It includes India and an area that surrounds it by 1,500 km (930 mi), with intentions to go even further. Between the primary service region and the rectangle formed by the 30th parallel south to the 50th parallel north and the 30th meridian east to the 130th meridian east, an extended service area is located, 1,500-6,000 km (930-3,730 mi) outside of national boundaries. Eight satellites make up the system's constellation, and two more are on Earth on standby.

As of 2018, the constellation is in orbit. The "regular positioning service," which is available for civilian use, and the "restricted service," which is an encrypted one for authorised users, are the two types of service that NavIC will offer (including the military).

Commercial vehicles must have NavIC-based trackers in India, and specific consumer mobile phones that enable it are already on the market as of the first half of 2020.

The NavIC system will grow by having an 11-star constellation instead of the current 7-star one.

The system was created partly because, as the Indian military discovered in 1999 when the United States turned down their request for GPS data for the Kargil region, which would have provided crucial information, access to foreign governments' global navigation satellite systems is not always guaranteed in hostile environments. In May 2006, the Indian government gave the project its approval.

A satellite segment and a supporting ground segment make up the IRNSS system.

What is NavIC (Navigation with Indian Constellation)?

1. It is a satellite navigation system used in India or IRNSS.

2. The Indian Space Research Organization (ISRO) and its commercial arm, ATRIX, developed it in India.

3. It comprises eight satellites that are spaced about 36,000 kilometres apart. Seven satellites are operational right now.

4. Five spacecraft are in inclined Geosynchronous Orbit (GEO), while three satellites are in Geostationary Orbit (GEO) (GSO)

5. NavIC's mission is to offer dependable positioning, timing, and navigation services within and surrounding India.

6. The Global Positioning System(GPS) used by the United States is remarkably similar to how NavIC operates.

7. The 3GPP (3rd Generation Partnership Project), which organises international mobile phone standards, has certified NavIC.

Commercialisation of NavIC

1. To find businesses that can produce specialised NavIC-based hardware and systems, Antrix, the commercial arm of ISRO, has released two different tenders.

2. Along with integrators of NavIC-based systems, suitable device makers are being found.

3. The following justifications support the commercialisation of NAVIC:

4. Navigation (Aerial, maritime, and terrestrial) (Aerial, marines, and terrestrial)

5. Maps (Charting, Plotting, and Geodetic data acquisition) (Charting, Plotting, and Geodetic data capture)

6. Disaster Preparedness

7. The tracking of vehicles and fleet management (important during mining and transport operations) cellular integration exact timing (useful for power grids and ATMs)

8. According to the Ministry of Road Transport and Highways, all vehicles with national permits are required to have these tracking devices. As pilots, many fishing boats now use these gadgets with a unique messaging feature.

9. Multiple opportunities for further commercialisation will be made possible by the 3GPP certification of NavIC.