GNSS

Here’s Your Chance to Shape a Signal

March 28, 2013By
SignalSpectrumGNSSDT-W

It’s an interesting and perhaps unanswerable question, whether governments ever truly listen to the voice of the people, and act accordingly. That premise gets another test in a GNSS setting, in Hawaii next month. An April 26 full-day session of the International Committee on GNSS (ICG) Interoperability Workshop will give those who design and build GNSS receivers a forum to... read more

This article is tagged with and posted in GNSS, GNSS Opinions, Newsletter Editorials

Expert Advice: Galileo Looking Forward — An Interview with Paul Flament

March 28, 2013By

A Constellation of 18 by 2015, Rising to 26 by the End of That Year An Interview with Paul Flament Paul Flament is the European Commission Programme Manager and Head of the EU Satellite Navigation Programme Unit. A Belgian civil engineer specialized in telecommunications, he previously worked  for 11 years in the European Space Agency, for space missions control centers... read more

This article is tagged with and posted in Expert Advice & Leadership Talks, Galileo, GNSS Opinions

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

BeiDou Ground System Approved

March 25, 2013By

A ground system aimed at enhancing the navigation precision of China’s homegrown BeiDou Navigation Satellite System (BDS) was approved in central China’s Hubei Province on Friday, according to NZWeek. The BeiDou Ground Base Enhancement System (BGBES) is a network consisting of 30 ground base stations, an operating system and a precision positioning system. It was approved by the evaluation committee... read more

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

U.S. Air Force to Test CNAV on GPS L2C and L5 Signals

March 21, 2013By

News courtesy of CANSPACE Listserv. U.S. Air Force Space Command has issued a notice that CNAV capabilities on the GPS L2C and L5 signals will be tested in June. No GPS satellite outages are planned. Below is the official notice. Notice of Test A Notice by the Air Force Department on 03/20/2013 Action: GPS Test Notice. Summary: The purpose of... read more

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

Brad Parkinson to Discuss GPS at Smithsonian Event

March 19, 2013By
BradParkinson-O

Dr. Bradford W. Parkinson, professor of Aeronautics and Astronautics Emeritus at Stanford University will discuss “GPS for Humanity — The Stealth Utility” at a special Smithsonian event Thursday, March 21. The 8 p.m. ET lecture at the National Air and Space Museum in Washington, D.C.,  follows a 7:15 p.m. viewing of the Imax film Space Junk 3D and commentary on the... read more

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