IRNSS in short veiw

1. SSBT COET (JALGAON)
IRNSS
Submitted By:-
Neha Varade
Kirti Kukreja
Vaishnavi Patil
Yakubkhan Pathan

2. S
Indian Regional Navigation Satellite System

3. IRNSS INTRO
 1) IRNSS (Indian Regional Navigation Satellite System) or Navic is
an indigenous project with a constellation of 7 satellites.
 2)Developed and Operated by ISRO under the govt. of india
 3) first launch july 1, 2013 and last launch april 13, 2016 all satellites
are carried by PSLV .

4. Geostationary and Geosynchronous
Orbit
 1) IRNSS has 3 satellites in the geostationary and 4 satellites in the
geosynchronous orbit
 2) each satellites works on L5 and S spectrum
 3) those are devided into 3 segments(space , ground, user)

6. Space Segments
 1)7 satellites in constellation and downlink signal
 2) send signal to earth in two band ranges that are L -5 and S
 3) navigation payload transmits SPS and RS signal

7. Ground Segments
 1) IRNSS spacecraft control facility
 2) ISRO navigation center
 3) IRNSS ranges and integrity monitoring stations
 4) IRNSS network timing center
 5) IRNSS laser ranging station
 6) IRNSS data communication network

8. User Segment
 1)Specially designed receivers and antennas are needed to receive
the IRNSS signals.
 The receivers are also planned for receiving multi-constellation
signals inclusive of GPS, GLONASS, Galileo and IRNSS.

9. Future Application
 Terrestrial, Aerial and Marine Navigation
 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/

11. Conclusion
 I conclude here by giving a few technica; aspect of the indigenous
satellite navigation system IRNSS developed by ISRO for the
standard positioning service accessible even by the general public
over a period of time.

12. THANK
YOU