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B: Applications

DHS Continues to Test GNSS Timing for Critical Infrastructure
September 14, 2016

DHS Continues to Test GNSS Timing for Critical Infrastructure

Because GPS and other GNSS are critical to the nation’s infrastructure, the U.S. Department of Homeland Security (DHS) is testing an augmentation system and developing new requirements to protect it, a DHS official told the U.S. Department of Transportations’s Civil GPS Service Interface Committee (CGSIC) meeting this week in Portland, Oregon.
 

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By Inside GNSS
GNSS Hotspots | September 2016
September 9, 2016

GNSS Hotspots | September 2016

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. BREXIT
Harwell Didcot, United Kingdom

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By Inside GNSS
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The Particular Importance of Galileo E6C

The Particular Importance of Galileo E6C

Equations

The Galileo E6 signal is centered at 1278.75 MHz, and comprises three signals: an authorized signal (E6A, the publicly regulated service, PRS plus two civilian signals), a data component (E6B), and a pilot component (E6C). Both E6B and C are modulated using binary-phase shift keying (BPSK) code division multiple access (CDMA) memory codes, having lengths of 5,115 chips and chipping rates of 5.115 Mcps.

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By Inside GNSS
UAS Rules Could Unleash Potential GPS Market
August 30, 2016

UAS Rules Could Unleash Potential GPS Market

A new rule that took effect yesterday (August 29, 2016) eases U.S. limits on the commercial drone flights, unleashing a surging industry that depends in large measure on GPS for success.

The rule’s provisions allow operators of unmanned aircraft systems (UAS) to proceed without having to obtain waivers or flight-by-flight permissions from the Federal Aviation Administration (FAA) — a process that had caused long delays and lost business.

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By Dee Ann Divis
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2016 ITS World Congress: Intelligent Transportation Systems
August 29, 2016

2016 ITS World Congress: Intelligent Transportation Systems

Little Bourke Street, Melbourne

The 23rd world congress on intelligent transportation systems will take place at the Melbourne Convention and Exhibition Centre from October 10 through October 14, 2016. ITS Australia hosts this year’s event on behalf of ITS Asia Pacific, ITS America and ERTICO.

Melbourne is know for its intelligent transport system network that has become one of the best in the world. The conference organizers expect 7,000 international delegates and 300 exhibitors.

The them is "ITS-Enhancing Liveable Cities and Communities."

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By Inside GNSS
Lockheed Martin Advances GPS Block III Testing
August 26, 2016

Lockheed Martin Advances GPS Block III Testing

More than 300 engineers, technicians, and support personnel have been working on the GPS III program, including successfully completing space vehicle (SV) 01 testing, at Lockheed Martin’s processing facility near Denver.
 
The Air Force recently exercised contract options for Lockheed Martin to complete development of eight GPS III space vehicles (GPS III SVs 01 to 08). The eight vehicles are in various stages of assembly, integration and testing, according to the prime contractor for the next-generation spacecraft.
 

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By Inside GNSS
Federal Railroad Administration Announces Status Updates to GPS-Aided Collision Avoidance System
August 24, 2016

Federal Railroad Administration Announces Status Updates to GPS-Aided Collision Avoidance System

The Federal Railroad Administration (FRA) last week released a status update that calls for railroads to roll out Positive Train Control (PTC) technologies, which incorporates GNSS technology, as soon as possible. The update also underscores the Obama administration’s calls to provide more funding to assist commuter railroads in implementing PTC.

PTC uses GNSS, but mostly GPS, to prevent train-to-train collisions, high-speed derailments, and the unauthorized movement of trains into work zones.

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By Inside GNSS
Hemisphere GNSS Launches OEM Boards
August 18, 2016

Hemisphere GNSS Launches OEM Boards

Eclipse P326

Hemisphere GNSS has introduced two new OEM boards, the Eclipse P326 and P327, designed for machine control, land or marine survey, and agriculture applications. The boards support GPS, GLONASS, BeiDou, Galileo, and Japan’s QZSS (Quasi-Zenith Satellite System).

The boards are the first within the Eclipse product line to have refreshed low-power capability, reduced size, cost, and weight, the company said. P326 and P327 offer centimeter-level accuracy in either single- or multi-frequencies, using signals from multiple GNSS constellations.  and Atlas-capable modes.

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By Inside GNSS
IWGRS2016: IEEE Workshop on Geoscience and Remote Sensing 2016
August 17, 2016

IWGRS2016: IEEE Workshop on Geoscience and Remote Sensing 2016

University Malaysia Putra – Engineering

IWUGR 2016 will take place at in Selangor, Malayia at the Universiti Putra Malaysia (UPM) in the Faculty of Engineering Auditorium on November 8 and 9.

IEEE Geoscience & Remote Sensing (GRSS) members will share knowledge and experience on recent developments and advancement in their fields, particularly on the topic of remote sensing for a sustainable environment.

The deadline for abstract submission is August 31.

Topics will include:
Geoscience and remote sensing technologies
Environmental and disaster monitoring

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By Inside GNSS
NovAtel Rolls Out Marine GNSS Antennas

NovAtel Rolls Out Marine GNSS Antennas

NovAtel has released its GPS-173-GGG-N and GPS-713-GGGL-N explosive atmosphere- (ATEX)–qualified GNSS marine antennas with Inmarsat rejection filters.
 
The triple-frequency antennas are based on the company’s Pinwheel technology. Both antennas receive GPS L1, L2, and L5; GLONASS L1, L2, and L3 ; BeiDou B1 and B2; and Galileo E1 and E5a/b frequencies. The antennas can also receive satellite-based augmentation system (SBAS) signals and those from Quasi-Zenith Satellite System (QZSS) satellites.
             

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By Inside GNSS
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