Augmentation & Assistance

Grant Available to Promote EGNOS for Aviation

August 22, 2014By

The European GNSS Agency (GSA) has launched a call for proposals to foster further EGNOS adoption in the European civil aviation sector. The grant aims to support projects that enable users to equip and use their aircraft or rotorcraft fleet with GPS/SBAS-enabled avionics and allow Air Navigation Service Providers and aerodromes/heliports to implement EGNOS-based operations in Europe. The purpose of... read more

QZSS May Expand to Meet Japan’s Surveillance Needs

August 22, 2014By

The Japan News is reporting that the Japanese Committee on the National Space Policy has compiled a draft proposal that includes increasing the number of quasi-zenith satellites (QZSS), Japan’s satellite navigation system, from the current single satellite to a total of four. Currently, Japan is operating only one quasi-zenith satellite, named Michibiki. The increase would be made to strengthen Japan’s overall... read more

This article is tagged with and posted in Augmentation & Assistance, GNSS News, Latest News

Testing of Luch-5V Begins Using PRN 140

August 4, 2014By

The L-band SBAS transponder on the third Luch Multifunctional Space Relay System geostationary satellite, Luch-5V (“v” is the third letter of the Russian alphabet), launched on April 28, has started test transmissions using PRN code 140. The satellite is positioned at 95° east longitude and completes the Russian three-satellite SBAS constelltion for the System for Differential Corrections and Monitoring. Stations... read more

The System: GLONASS Fumbles Forward

May 1, 2014By
GLONASS PLOT from the Roscosmos GLONASS Information-Analytical Centre, showing the 12-hour outage, with full service eventually restored on April 2.

Two April Disruptions Furnish Fodder for Multi-GNSS Receivers and Alternative PNT In an unprecedented total disruption of a fully operational GNSS constellation, all satellites in the Russian GLONASS broadcast corrupt information for 11 hours, from just past midnight until noon Russian time (UTC+4) on April 2 (or 5 p.m. on April 1 to 4  a.m. April 2, U.S. Eastern time).... read more

GLONASS Blackout Coincides with Loran Authorization-in-Progress

April 8, 2014By

Russia’s April 1 GLONASS blackout occurred, ironically, only hours after the U.S. House of Representatives passed legislation to preserve infrastructure that could support a back-up system for GPS that could be used for critical infrastructure and applications in the event of a similar disaster occurring in the United States. The 2014 Coast Guard Authorization Act requires the Department of Homeland... read more

This article is tagged with and posted in Augmentation & Assistance, GLONASS, GPS Modernization, Latest News

Second of Seven Satellites for IRNSS Launched

April 4, 2014By
IRNSS-B-O2

India’s Indian Space Research Organisation (ISRO) launched its second navigation satellite today, April 4, at 11:44 UTC. A Polar Satellite Launch Vehicle (PSLV) rocket launched the IRNSS-1B spacecraft in a mission originating from the Satish Dhawan Space Centre. Liftoff was on schedule. IRNSS-1B is the second of seven satellites that comprise the first-generation Indian Regional Navigation Satellite System (IRNSS). IRNSS-1B... read more

The System: Galileo Countdown, PNT Advisory Board

April 1, 2014By

Galileo Countdown to 10 by Year’s End Signs Point Toward Early Services in December, If ESA Delivers A February conference on the European Union’s space policy in Brussels sought to set a course for 2020 and close official ranks behind the prospect of early Galileo services at the end of this year. Much in the business community’s perception of the... read more