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GNSS (all systems)

SMILE-mission-Copyright-ESA
August 5, 2019

European-Chinese Satellite to Study Interaction Between the Solar Wind and Earth’s Magnetosphere

Airbus has been selected by the European Space Agency (ESA) to build the European component of the SMILE satellite (Solar wind Magnetosphere Ionosphere Link Explorer). SMILE will be the first joint satellite mission between ESA and the Chinese Academy of Sciences (CAS), following on from the success of the Double Star / Tan Ce mission which flew between 2003 and 2008.

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By Inside GNSS
SatGen_screenshot_400
July 26, 2019

Racelogic’s SatGen GNSS Simulation Software Now Includes Galileo

The latest update to Racelogic’s SatGen GNSS simulation software for PC now incorporates Galileo RF simulation.

Designed to create a GNSS RF I&Q or IF data file based on a user-generated trajectory file, the updated software can now accurately simulate the European Galileo GNSS satellite constellation alongside existing GPS, GLONASS and BeiDou RF signal generation.

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By Inside GNSS
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Galileo_satellite
July 12, 2019

Galileo Interruptus? Official Notice on 11 July Advises Users that Galileo Service is Degraded on All Satellites Until Further Notice

Our source inside the European GNSS Agency (GSA), which is the EU agency responsible for Galileo services, has told us: “They are working on it. Teams from industry and the Agencies are working 24/7 to restore the Galileo services as soon as possible to their nominal levels. The current estimation is that the services should be restored within 48 hours. In any case, we expect the service to be again nominal before the end of the weekend [13-14 July 2019],” the source said.

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By Inside GNSS
Lockheed Martin’s 2nd GPS III satellite encapsulated
July 8, 2019

Second Lockheed Martin-Built GPS III Satellite Ready for July 25 Liftoff

More powerful, accurate, resilient GPS III satellite will help modernize today’s GPS constellation 

TITUSVILLE, Florida, July 8, 2019 – The GPS satellite constellation is about to get its next heathy dose of new technology and more advanced capabilities. The second next-generation, Lockheed Martin-built GPS III satellite—nicknamed “Magellan” by the U.S. Air Force—is sealed up and ready for its planned July 25 launch.

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By Inside GNSS
GPS 20190702 UltraWideband ART amanda-sandlin-jIdKrtJF8Uk-unsplash
July 2, 2019

UltraWideband Proposal Could Impact GPS Users

Spectrum regulators should hold off on granting a waiver supporting testing of a new UltraWideband (UWB) technology for driverless vehicles until more information is available, the GPS Innovation Alliance (GPSIA) said in comments to the Federal Communications Commission (FCC). In fact the FCC should require a minimum level of information be submitted before considering any UWB waivers or changes to the UWB rules, the GPSIA said.

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By Dee Ann Divis
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