Navigation In Indian Constellation

Explanation :

• NavIC, previously known as Indian Regional Navigation Satellite System (IRNSS) is an indigenous regional navigation satellite system being developed by Indian Space Research Organization (ISRO).
• It consists of a constellation of seven satellites, three of which are in a geostationary orbit and four in a geosynchronous orbit.
• It is designed to provide accurate position information service to users in India as well as the region extending up to 1500 km from its boundary, which is its primary service area. An Extended Service Area lies between primary service area and area enclosed by the rectangle from Latitude 30 degree South to 50 degree North, Longitude 30 degree East to 130 degree East.
• It will provide two types of services, namely, Standard Positioning Service (SPS) which is provided to all the users and Restricted Service (RS), which is an encrypted service provided only to the authorised users.
• In April 2016, with the last launch of the constellation's satellite, IRNSS was renamed Navigation Indian Constellation (NAVIC) by Indian government.

Applications

• Terrestrial, Aerial and Marine Navigation
• Disaster Management
• Vehicle tracking and fleet management
• Integration with mobile phones
• Precise Timing
• Mapping and Geodetic data capture
• Terrestrial navigation aid for hikers and travellers
• Visual and voice navigation for drivers