© 2014 - accord software & systems pvt. ltd. this document and any data included are the...
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© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 1
GAGAN for Aviation & Non- Aviation User
– Opportunities & Benefits
New Delhi
10 July 2014
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 2
Outline
Advantage GAGAN
GAGAN for civil aviation
GAGAN for defence and paramilitary forces
GAGAN for precise time
GAGAN for consumers
GAGAN for coast guards and railways
Conclusions
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 3
GAGAN reducesSatellite orbit error
Satellite clock error
Ionospheric delay error
Advantage GAGAN - Accuracy
Position Error 20 m (99%)
Position Error 5 m (99%)
Without GAGAN
With GAGAN
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 4
Advantage GAGAN - Integrity
OutliersNo error bound
GAGAN removes outliers
GAGAN guarantees error bounds
GAGAN provides integrity limits
Most important for Aviation
Without GAGAN
With GAGAN
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 5
Horizontal Position Accuracy
GPS Only: 9.0m (99%)GPS-GAGAN: 3.2m (99%)
7 Hours data26 Feb 2014
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 6
Vertical Position Accuracy
GPS Only: 17.0m (99%)GPS-GAGAN: 4.9m (99%)
7 Hours Data26 Feb 2014
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 7
GAGAN transmit signal similar to GPS signal
GAGAN satellites can be used as additional GPS satellites
This increases the number of visible satellites in urban canyon, forest canopy and when an aircraft maneuvers
This improves the DOP and availability of GPS
Advantage GAGAN - Availability
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 8
Outline
Advantage GAGAN
GAGAN for civil aviation
GAGAN for defence and paramilitary forces
GAGAN for precise time
GAGAN for consumers
GAGAN for coast guards and railways
Conclusions
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 9
Accord’s NexNav line of GPS-WAAS/GAGAN receivers are approved by the Federal Aviation Administration (FAA) of USA for use in commercial civil aviation
Receiver conforms to DO-229D, DO-301, DO-160F, DO-178B, DO-254, TSO-C145c etc.
Technology and product indigenously developed by Accord. Measurement accuracy: 10 cm
Accord’s GPS-SBAS/GAGAN Receiver flying in hundreds of foreign aircraft in USA, Europe and Australia
Receiver was also used for validation of GAGAN Signal in space
Accord’s FAA Certified GPS-GAGAN Receiver
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 10
Besides navigation, GPS-GAGAN/SBAS receiver is at the heart of ADS-B, for surveillance
USA has mandated ADS-B Tx for all new and old aircraft flying in US National Airspace by 2020
Accord’s GPS-SBAS receiver meets all the FAA requirements for ADS-B including AC 21-165 and the first in the world to do so
Accord’s FAA Certified Rx for Surveillance
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 11
Accord is developing a Control and Display Unit (CDU) for HAL that has a GPS/GAGAN/GLONASS receiver
GPS/GAGAN/GLONASS receiver is developed as per DO-178B
It is CEMILAC (Certified)
GPS/GAGAN/GLONASS Rx for Helicopter
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 12
Outline
Advantage GAGAN
GAGAN for civil aviation
GAGAN for defence and paramilitary forces
GAGAN for precise time
GAGAN for consumers
GAGAN for coast guards and railways
Conclusions
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 13
GAGAN improves the reliability, accuracy and availability compared to GPS-only solution
High dynamics users could use GPS safely and confidently ONLY IF GAGAN declares it healthy and un-corrupted
Accord developed completely indigenous GPS-SBAS/GAGAN receivers for Indian defence
Accord’s GPS, GPS-GLONASS etc. GNSS receivers are used by Indian defence in all key applications for the past one decade
Completely customized in terms of interfaces, size, shape, functions, dynamics and other features
GAGAN for Defence Applications
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 14
GPS/GAGAN/GLONASS Rx for Defence
High dynamics GPS Receiver
High dynamics GPS GLONASS Receivers
Hand-held GPS Rx
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 15
Outline
Advantage GAGAN
GAGAN for civil aviation
GAGAN for defence and paramilitary forces
GAGAN for precise time
GAGAN for consumers
GAGAN for coast guards and railways
Conclusions
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 16
GAGAN improves accuracy of GPS-based timing products
GAGAN improves reliability of GPS-based timing products
Accord has developed completely indigenous GPS/ GAGAN/ GLONASS-based timing products
Specially designed for better anti-jamming and anti-spoofing to address the needs of the Indian defence
Works in multi-modes: GPS-GAGAN, GPS-GLONASS-GAGAN, GLONASS-only modes
Some timing products are CEMILAC certified
GAGAN for Timing Products
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 17
GPS/GAGAN/GLONASS Timing Products
GPS-GLONASS-GAGAN ClockGPS-GAGAN-IRNSS receiver with precise time
GPS-based timing receivers
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 18
Outline
Advantage GAGAN
GAGAN for civil aviation
GAGAN for defence and paramilitary forces
GAGAN for precise time
GAGAN for consumers
GAGAN for coast guards and railways
Conclusions
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 19
Car Navigation / Car Telematics / Car Infotainment
Advanced Personal Navigation Device
E-Call / E-Security / E-Health / Toll Collection
Wireless Base station Time Synchronization
Security and Surveillance Applications
Advanced Driver Assistance System (ADAS)
Lane Departure Warning System
Collision Warning / Parking Assist
Multi Media Processor (Audio / Video / Image)
Fully Integrated PDA / PND / TAB
GAGAN for Consumers
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 20
GPS/GAGAN/GLONASS Chips for Consumers
GPS-GAGAN RF Down Converter
GLONASS RF Down Converter
GLONASSAccelerator
GPS-GAGANBaseband
GPS-GAGAN RF + Baseband
GPS-GAGAN Module GPS-GAGAN-GLONASS Module
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 21
Outline
Advantage GAGAN
GAGAN for civil aviation
GAGAN for defence and paramilitary forces
GAGAN for precise time
GAGAN for consumers
GAGAN for coast guards and railways
Conclusions
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 22
Differential GPS (DGPS) is the most widely used technique for accurate positioning for coast guards and fishermen
DGPS position errors grow proportional to the distance between the DGPS reference station and the user receiver
GAGAN is the NATIONWIDE DGPS system, which does not require any DGPS reference station or Modem
GAGAN provides better accuracy uniformly compared to DGPS and most suitable for Coast Guards and Railways
GAGAN Rx for Coast Guards, Railways
GPS Module for AIS
© 2014 - Accord Software & Systems Pvt. Ltd. This document and any data included are the property of Accord Software & Systems Pvt. Ltd. They
cannot be reproduced, disclosed or utilized without the company’s prior written approval.
inspired to be innovative
Chart 23
Conclusion
GAGAN brings a host of benefits to the user in the areas of integrity, accuracy and availability
GAGAN provides a more cost effective and better performing alternative to DGPS
Accord’s has indigenously developed and GAGAN enabled Rx for Indian market for
Civil aviation
Defence, coast guards, railways
Consumers and land applications
Timing applications etc.
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