GNSS

Upcoming GNSS Satellite Launches Scheduled

March 18, 2013By

News courtesy of CANSPACE Listserv. Satellites expected to be launched in support of various Global Navigation Satellite Systems are the following: GPS May 15: Block IIF-4, SVN66, launch window: 17:39-17:58 UTC November: Block IIF-5 GLONASS April 26: Single GLONASS-M or -K satellite from Plesetsk June 28: Three GLONASS-M satellites from Baikonur Galileo October: FOC-1 launch (two satellites) Indian Regional Navigation... read more

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

SNV49 Off the Air?

March 16, 2013By

News courtesy of CANSPACE Listserv. It appears that GPS SVN49, the Block IIR-M satellite with the problematic L5 test transmitter and operating most recently as PRN27, stopped transmitting standard L-band signals on March 13. No International GNSS Service tracking station has observed the satellite since that date. The satellite was being used for tests, was set unhealthy, and had not... read more

This article is tagged with and posted in GNSS News, GPS Modernization

PLAN Group Tracks Galileo Satellites for Positioning in Canada

March 15, 2013By

by James T. Curran, Mark Petovello, and Gérard Lachapelle Within a day of their initial activation over central Europe on March 12, Galileo satellites were visible over North America. The PLAN Group of the University of Calgary was successful in capturing and processing the signals from these satellites as they emerged. Galileo PRN 11, 12, and 19 were found and... read more

Septentrio Makes Galileo and Four-Constellation Position Fixes

March 14, 2013By
Galileo-PVT

Septentrio became the first receiver manufacturer to report an autonomous real-time position calculation using Galileo IOV satellites, with its own standard commercial receiver. The company based in Leuven, Belgium announced on March 12 that it performed a first autonomous real-time Galileo position, velocity, and timing (PVT) calculation, based on live Interface Control Document (ICD)-compliant Galileo messages from the four Galileo... read more

This article is tagged with , , , and posted in Galileo, GNSS, GNSS News, Latest News

Star Sensor for GLONASS Satellites to Undergo Testing

March 13, 2013By

RIA Novosti is reporting that German firm Jena-Optronik GmbH has delivered an advanced star sensor to Russia’s Reshetnev Information Satellite Systems company (ISS), which will test and integrate it on a GLONASS navigation satellite, Reshetnev said on Wednesday. The Astro APS sensor is part of the satellite’s altitude and orbit control system. It will help ensure that the GLONASS satellites... read more

This article is tagged with and posted in GLONASS, GNSS News, Latest News

CSR Location Platforms Go Live with China’s BeiDou-2 Tracking

March 13, 2013By

CSR plc today announced that its SiRFstarV, SiRFprima and SiRFatlas location platforms are now able to acquire and track satellites and utilize location data from the recently activated BeiDou Satellite Navigation System. The addition of the BeiDou constellation is part of CSR’s ongoing efforts to support all global navigation satellite systems as they become available, with software or firmware upgrades,... read more

This article is tagged with and posted in BeiDou/Compass, GNSS News, LBS/Wireless News, Personal Navigation

ENC 2013 Releases Preliminary Program

March 13, 2013By

The Preliminary Programme for the European Navigation Conference 2013 is now available. Early Bird Registration ends Friday, March 15. Organizers will also be hosting the European Satellite Navigation Competition 2013 International Kick-Off Meeting on April 25. The European Navigation Conference 2013 will be the 17th conference in the GNSS series held under the auspices of the European Group of Institutes... read more

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

First Galileo-Only Position Fix Performed!

March 12, 2013By
Figure 1. Position fixes on the rooftop of the NavSAS lab in Turin, Italy.

Entitling its release “From Orbit with Love,” the European Space Agency (ESA) proudly announced today, March 12, 2013, that the first four satellites of the future Galileo Satellite Navigation constellation achieved their first-ever autonomous position fix. The positioning was replicated and confirmed by a team at the NavSAS group of Politecnico di Torino, Italy. The obtained accuracy lies in the... read more

This article is tagged with and posted in Galileo, GNSS News, Latest News