Compass/Beidou Archives - Page 18 of 26 - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

Compass/Beidou

Receiver standards? January 22 webinar discusses why, what and how
January 8, 2013

Receiver standards? January 22 webinar discusses why, what and how

Do we need performance specs for GNSS user equipment design? For a long time, the signal-in-space interface guidelines provided enough technical guidance. But times have changed.

Over the past two years, the effort by LightSquared to persuade the FCC to allow it to operate high-powered terrestrial transmitters in frequencies adjacent to GPS focused attention on potential vulnerabilities of GNSS user equipment.

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By Inside GNSS
Septentrio Tracks BeiDou GNSS Signals Using New ICD

Septentrio Tracks BeiDou GNSS Signals Using New ICD

Figure 2. L1 pseudorange residuals (m) for GPS (L1 C/A, top) and COMPASS (B1-I, bottom) vs. time of day (hour).

Septentrio reported today (January 8, 2013) that the Belgium-headquartered GNSS receiver manufacturer has successfully computed a position/velocity/time (PVT) calculation using BeiDou/Compass satellites in a three-constellation (GPS+GLONASS+BeiDou) solution.

"We are positively surprised of the better than expected performance coming out of what we characterize to be ‘a quite mature constellation,’” Laurent Le Thuaut, Septentrio’s business development manager, told Inside GNSS in an e-mail.

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By Inside GNSS
ION International Technical Meeting 2013
January 3, 2013

ION International Technical Meeting 2013

The Institute of Navigation’s 2013 International Technical Meeting will take place January 28, 29 and 30 at the Catamaran Resort Hotel on Mission Bay in San Diego, California.

Stanford’s Sherman Lo will moderate the plenary session, "Exploring the Frontiers of Navigation: Unique and exciting new uses of navigation technologies."

The 120 technical session papers address:

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By Inside GNSS
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Longer Show Hours, Fewer Days for ION GNSS 2013 Exhibitors
December 11, 2012

Longer Show Hours, Fewer Days for ION GNSS 2013 Exhibitors

ION GNSS 2012

Companies who exhibit at the Institute of Navigation GNSS conference next September will have longer exhibit hall hours to work the floor – but fewer days to do so – at the 2013 event in Nashville, Tennessee.

Based on feedback from exhibitors, ION will eliminate the Friday hours for the industry show and increase the Wednesday and Thursday hours next year.  

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By Inside GNSS
Our Harvest Being Gotten In
November 26, 2012

Our Harvest Being Gotten In

This is, as they say in Hollywood, a wrap.

The final issue of our seventh year heads off to the printer. And tomorrow I will point my car north and west, returning as generations of Americans have done over the centuries to the family farm, the “home place,” for Thanksgiving.

Because this is the season for gathering in and counting up. For gratitude at what we have received in the year past, and for those untoward things that we have avoided.

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By Inside GNSS
ICAO AN-Conf/12: 12th Air Navigation Conference
November 18, 2012

ICAO AN-Conf/12: 12th Air Navigation Conference

The International Civil Aviation Organization, a specialized agency of the United Nations, will hold its 12th Air Navigation Conference (AN-Conf/12) at the ICAO headquarters assembly hall in the Quartier National of Montreal from November 19 through November 30, 2012. The conferences take place every 10 years.

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By Inside GNSS
2013 Asia Oceania Regional Workshop on GNSS
November 17, 2012

2013 Asia Oceania Regional Workshop on GNSS

This free workshop on GNSS will take place at the Berjaya Times Square Hotel in Kuala Lumpur, Malaysia on December 8, 9 and 10, 2012.
Registration is limited to the first 100 people. The deadline for registration and abstract submission is November 22.

This is the fourth Asia Oceania Regional Workshop on GNSS. It is organized by Multi-GNSS Asia (MGA), whose aim is to promote GNSS interoperability, development, use and applications in the region.

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By Inside GNSS
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Institute of Navigation Pacific PNT Conference 2013
November 12, 2012

Institute of Navigation Pacific PNT Conference 2013

ION’s brand new event, PACIFIC PNT, brings together policy and technical leaders from the Pacific Rim for policy updates, program status and technical exchanges on positioning, navigation and timing.

Tutorials, conference and table-top exhibition will be held from Monday, April 22 through Wednesday, April 25 at the Waikiki Beach Resort and Spa in Honolulu.

The deadline for abstract submission is past.

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By Inside GNSS
16th Beidou Satellite Launches
October 25, 2012

16th Beidou Satellite Launches

A Long March III rocket carried the 16th Chinese Compass/Beidou2 navigation satellite into orbit from the Xichang Launch Center today at 1533 GMT (11:33 a.m. EDT), according to the official GNSS website at www.beidou.gov.cn.

The geostationery satellite successfully entered a planned transfer orbit.

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By Inside GNSS
What’s Happening at ION GNSS 2012
September 20, 2012

What’s Happening at ION GNSS 2012

ION GNSS 2012 ienjoyed clear skies and warm temperatures at the Nashville Convention Center in Tennessee. The U.S. Institute of Navigation-sponsored venerable conference closed on Friday, September 21. 

Thursday’s workshops featured expanded discussion on China’s Compass/Beidou-2 and Europe’s  Galileo. Two more Beidou MEO satellites were launched during the conference for a total of 15. Meanwhile, Europe plans an October 10 launch that will bring the total to four. Speakers "guaranteed a 30 satellite constellation by 2020."

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By Inside GNSS
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