TAG: GAGAN

SBAS Working Group Looks to Galileo for Aircraft Guidance, Defines L5

February 28, 2014By
Planned GAGAN service coverage for the two different service levels (RNP0.1 and APV1). GAGAN has been jointly undertaken by the Airport Authority of India and the Indian Space Research Organization, ISRO, to achieve smooth transition to satellite-based navigation and seamless air traffic management across continents. GAGAN is designed to provide improved accuracy, availability and integrity necessary to enable users to rely on GPS for all phases of flight, from en route through approach for all qualified airports within the GAGAN service volume. More precisely it is aimed to provide Non Precision Approach RNP0.1 service levels to the entire Indian Flight Information Region and Precision Approach APV1 service (equivalent to the current EGNOS Service) within a specified service volume within Indian land mass.

Plans to harness Galileo and other satnav systems for next-generation satellite augmentation systems for aviation and other high-performance uses took a significant step forward at the latest gathering of worldwide operators and experts, reports the European Space Agency. Satellite augmentation systems combine additional ground stations and satellite transponders to sharpen satnav accuracy and reliability across given geographical regions — based... read more

GAGAN Certified for Aviation in India

January 13, 2014By

The Director General of Civil Aviation (DGCA) of India certified on December 30 the GAGAN system to RNP0.1 (Required Navigation Performance 0.1 Nautical Mile) service level, according to The Hindu. Now aircraft equipped with Satellite Based Augmentation System (SBAS) receivers will be able to use GPS-Aided Geo Augmented Navigation (GAGAN) signals in Indian airspace for en route navigation and non-precision... read more

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JAVAD Tracks L5 Signals from Indian GAGAN Satellite

October 4, 2012By
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JAVAD GNSS has commented on some news that its receivers can track a new L5 signal from the Indian SBAS satellite, GSAT-8, launched on May 20.  In a further explanation to GPS World, CEO Javad Ashjaee explained, “All owners of our products can track it. The only thing is that if customers have not updated their firmware for a long time,... read more

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GSAT-10 GAGAN Satellite Launched

October 1, 2012By

News courtesy of CANSPACE Listserv.   The Indian Space Research Organisation’s GSAT-10 geostationary communications satellite was launched from the European spaceport in Kourou, French Guiana, on 28 September at 21:18 UTC. The dual-satellite launch also carried the Astra 2F direct-to-home broadcast satellite into orbit for Luxembourg-based operator SES. GSAT-10 contains a payload to support the Indian GPS and GEO Augmented... read more

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GSAT-10 with GAGAN Spreads Its Wings in Test Before Ariane 5 Launch

August 11, 2012By

India’s GSAT-10 telecommunications satellite — one of two passengers for Arianespace’s upcoming Ariane 5 mission in September — has been put through its paces during pre-flight preparations at the Spaceport in French Guiana, including a solar panel deployment test, according to Arianespace. read more

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On the Edge: Five Big Ones in Ten

January 1, 2011By

Look back with me at the five 2010 GNSS events that most affected surveying, mapping, engineering, construction, and natural resource users. Each one had, or could have had, a significant effect on you and your work. read more

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The System: Galileo ICD, Free at Last

May 1, 2010By

Galileo ICD, Free at Last The European Commission (EC) has published an updated Galileo Open Service Signal-In-Space Interface Control Document (OS SIS ICD) giving technical specifications and performance expectations for the future system. As reported by GPS World in October 2009, the EC will not charge for manufacturing licenses. No fees will be required for manufacturers to design, develop, make,... read more

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