timing

NovAtel’s GPS Anti-Jam Technology Chosen for the UK’s Type 26 Frigate Vessels

NovAtel announced Wednesday that its GPS Anti-Jam Technology (GAJT) has been selected for the United Kingdom’s Type 26 Frigates to meet a requirement as part of a protected navigation system. These vessels are 21st Century warships that will replace the Type 23 Frigate as the workhorse of the British Fleet, undertaking the Royal Navy’s three core roles – warfighting, maritime security and international engagement – on the world stage.

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By Inside GNSS
November 27, 2017

Unfinished Business

All good things must come to an end. At which point, if Fortune smiles on us, other good things begin or continue.

Case in point: as of year-end 2017 I am promoting myself to Editor Emeritus of Inside GNSS and turning to some unfinished business that I have with life. Of course, after 28 years I still have some unfinished business with GNSS, this amazing technology and industry that has more growth ahead of than behind it, more prospects for innovation, more unfinished business than ever.

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By Inside GNSS

GNSS Hotspots

One of 12 magnetograms recorded at Greenwich Observatory during the Great Geomagnetic Storm of 1859
1996 soccer game in the Midwest, (Rick Dikeman image)
Nouméa ground station after the flood
A pencil and a coffee cup show the size of NASA’s teeny tiny PhoneSat
Bonus Hotspot: Naro Tartaruga AUV
Pacific lamprey spawning (photo by Jeremy Monroe, Fresh Waters Illustrated)
“Return of the Bucentaurn to the Molo on Ascension Day”, by (Giovanni Antonio Canal) Canaletto
The U.S. Naval Observatory Alternate Master Clock at 2nd Space Operations Squadron, Schriever AFB in Colorado. This photo was taken in January, 2006 during the addition of a leap second. The USNO master clocks control GPS timing. They are accurate to within one second every 20 million years (Satellites are so picky! Humans, on the other hand, just want to know if we’re too late for lunch) USAF photo by A1C Jason Ridder.
Detail of Compass/ BeiDou2 system diagram
Hotspot 6: Beluga A300 600ST

1. Mapping Air Traffic, Rainy Seasons, and More
Sahel, Africa

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By Inside GNSS

Ligado: Business and Network Plan Remain Unclear

A highly anticipated presentation by Ligado Networks to the nation’s leading satellite navigation experts took an unexpected turn when the company said it could not provide essential network information because it was looking to the government for technical direction and its business plans were still in flux.

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By Dee Ann Divis
November 22, 2017

Contest to Build 22 New GPS III Satellites Commences Dec. 7

Air Force Space Command announced Wednesday it will begin the next phase of its plan to buy another 22 GPS III satellites in two weeks.

The November 22 posting on Fed Biz Opps (fbo.gov) said the highly anticipated Request for Proposals (RFP) would be released on or about December 7. The contract for the new space vehicles is "planned as a single, predominantly Fixed Price Incentive-type contract awarded via full and open competition for production of 22 GPS III SVs."

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By Inside GNSS

Next Tranche of GPS Satellites to be called GPS IIIFs

The Global Positioning Systems Directorate, which is poised to launch its procurement of another 22 GPS III satellites, has given its next tranche of spacecraft a name.

"We are officially calling this GPS IIIF," Col. Gerry Gleckel, the Directorate’s deputy director, told the November meeting of the National Space-Based Positioning, Navigation, and Timing (PNT) Advisory Board. "Just as there was a IIF that was the follow-on for the GPS II’s, this is the follow-on for the GPS III."

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By Dee Ann Divis
November 14, 2017

Industry Trial of Australian SBAS Officially Launched

Another milestone has been reached in efforts to showcase the many benefits improved satellite positioning can have on industries as the Australian Government launched a trial of Satellite-Based Augmentation System (SBAS) for the Australasian region at an event at CQUniversity Australia’s Rockhampton campus.

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By Inside GNSS