B: Applications

Trimble Announces Integrated Multi-Constellation GNSS, UHF Module for RTK Apps
May 27, 2014

Trimble Announces Integrated Multi-Constellation GNSS, UHF Module for RTK Apps

Trimble BD930-UHF

Trimble has introduced its new BD930-UHF receiver and communication module, combining a triple-frequency GPS/GLONASS/BeiDou/Galileo receiver with an integrated UHF module.
 
Part of Trimble’s GNSS OEM portfolio, the new compact module features centimeter-level, real-time kinematic (RTK) positioning capabilities, according to the company. By integrating wireless communications on the same module, the BD930-UHF module is designed to significantly simplify the reception of RTK corrections.
 

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By Inside GNSS
2015 IAIN World Congress
May 22, 2014

2015 IAIN World Congress

The 2015 World Congress of the International Association of Institutes of Navigation will take place at a new venue, the Corinthia Hotel, close to the well-preserved historical center of Prague, Czech Republic, on October 20 – 23, 2015. This will be the 15th meeting of all of the member organzations, who will discuss the science and practice of navigation and related technologies.

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By Inside GNSS
China Plans to Complete BeiDou Ahead of Schedule
May 21, 2014

China Plans to Complete BeiDou Ahead of Schedule

China’s BeiDou will accelerate the pace of its development, even as the world’s other three GNSS systems are experiencing delays and difficulties, according to speakers in the opening session of the China Satellite Navigation Conference (CSNC 2014) today (May 21) in Nanjing.

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By Inside GNSS
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GNSS Hotspots | May 2014
May 18, 2014

GNSS Hotspots | May 2014

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

JPL uses GPS to find Sierra Nevada water weight; Near collision of drone and regional jet prompts questions, West Antarctic ice sheet melt at “point of no return,” First Galileo FOC satellites at launch site, China’s GBAS tested in Tianjin

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By Inside GNSS
FAA UAV Exemption Process Is in Place, Though Perhaps Imperfect

FAA UAV Exemption Process Is in Place, Though Perhaps Imperfect

Jim Williams, FAA UAS Integration Office. AUVSI photo

Companies hungry to offer commercial services in the United States with unmanned aircraft finally have something to chew on.

The Federal Aviation Administration (FAA) has laid out a process whereby a carefully selected set of unmanned aerial systems (UAS) may be granted an exemption to do for-pay flights before the first broad rules for U.S. flying unmanned aircraft are finalized.

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By Inside GNSS
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Collective Detection of Multi-GNSS Signals

Collective Detection of Multi-GNSS Signals

Clockwise from left: (a) article equations, (b) the probablility of acquiring a single satellite to the power of the nyumber of satellites in view, (c) Indoor scenario of signal collection at ISAE navigation lab, Toulouse

Working Papers explore the technical and scientific themes that underpin GNSS programs and applications. This regular column is coordinated by Prof. Dr.-Ing. Günter Hein, head of Europe’s Galileo Operations and Evolution.

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By Inside GNSS
Michel Monnerat: Out of Africa — GNSS

Michel Monnerat: Out of Africa — GNSS

SIDEBAR: Michel Monnerat’s Compass Points

“I was born in Arles, in the south of France,” says Michel Monnerat, “but I left France before my first birthday. We moved many times, from place to place.”

Monnerat’s father worked for a civil engineering company, specializing in maritime works — harbor construction, coastal protection, and such. His family lived in Ivory Coast, Cameroon, and Tunisia, but Monnerat spent most of my early life in Lomé, the capital city of Togo.

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By Inside GNSS
It’s Spring, and EGNOS Is in the Air

It’s Spring, and EGNOS Is in the Air

Europe has been talking up its European Geostationary Navigation Overlay Service (EGNOS, for short) — and why shouldn’t it? Talking about Galileo doesn’t get satellites off the ground. EGNOS, on the other hand, is up and running, and has been since 2009. If the object is to build confidence in European savoir faire, why not talk about a real success like EGNOS?

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By Peter Gutierrez
European Officials Consider Galileo Mandate for Mobile Devices
April 30, 2014

European Officials Consider Galileo Mandate for Mobile Devices

Perhaps taking a page of Russia’s playbook for mandating use of GLONASS in certain equipment, European officials are looking into the possibility of requiring the addition of Galileo capability to mobile phones and other device and platforms.

As it has become clear that the European GNSS will be the third or fourth GNSS available — after GPS, GLONASS, and probably BeiDou — the European Union’s executive body, the European Commission, is exploring non-market strategies to increase adoption of Galileo by manufacturers and users.

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By Inside GNSS
Key GPS/PNT Official Teri Takai Leaving DoD

Key GPS/PNT Official Teri Takai Leaving DoD

Teresa Takei, DoD CIO. DoD photo

Teri Takai, the Department of Defense’s chief information officer (DoD CIO) announced April 28 that she would be leaving at the end of this week. She is the top advisor to the secretary of defense on navigation and timing plus a host of other subjects including telecommunications, satellite communications, and spectrum issues.

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By Inside GNSS
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