Galileo

Real-time PPP with Galileo Demonstrated by Fugro

March 26, 2013By
Fugro-chart

Fugro Seastar AS has been looking forward to demonstrating Real-Time Precise Point Positioning (PPP) based solely on Galileo signals since the last two satellites were launched October 12, the company said. Those two satellites brought the constellation to a total of four satellites, the minimum required to permit calculation of a Galileo-only position. Fugro achieved this task on March 18,... read more

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

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

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

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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

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European Nav Conference Extends Early Bird Registration to March 15

March 4, 2013By

Because of widespread interest in European Navigation Conference 2013, organizers have decided to extend Early Bird Registration until March 15. “The interest of the navigation community for the European Navigation Conference 2013 is tremendous. We have received more than 150 oral presentations and 50 poster presentations that will be showcased in 32 sessions,” said Susanne Fuchs, organizing committee member. Among... read more

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Building a Wide-Band Multi-Constellation Receiver

March 1, 2013By
G-opener

The authors designed a full-constellation GNSS receiver, using a cost-effective, readily available, flexible front-end, wide enough to capture the frequency from 1555 MHz to 1607 MHz, more than 50MHz. This spectrum width takes into account BeiDou E2, Galileo E1, GPS L1, and GLONASS G1. In the course of their development, the authors used an external OCXO oscillator as the reference clock and reconfigured the platform, developing their own custom wide-band firmware. read more

The System: GPS Alliance, Galileo Budget, EGNOS Safe Skies

March 1, 2013By

New Organization Advocates for GPS Industry; Galileo Lives to Fly Another Day, Budget Passed; Safer Skies for EGNOS; and GLONASS in Brazil New Organization Advocates for GPS Industry A new group, the GPS Innovation Alliance, has formed and announced itself as the voice of the U.S. GPS industry and community of users, to “support the ever-increasing importance of GPS” in... read more

This article is tagged with and posted in Galileo, GNSS, GPS Modernization, The System