A: System Categories

Two More Galileo Satellites Set Healthy
April 29, 2016

Two More Galileo Satellites Set Healthy

Europe’s 11th and 12th Galileo satellites being prepared for launch in the clean room at Europe’s Spaceport in Kourou, French Guiana. Photo: ESA/CNES/Arianespace/Optique Vidéo du CSG/Hrouffie De Francisci

Europe’s latest navigation satellites, launched last December, have been officially commissioned into the Galileo constellation, and are now broadcasting working navigation signals.

Galileos 11 and 12 were launched together on a Soyuz rocket from Europe’s Spaceport in French Guiana on 17 December.

The satellites’ navigation payloads were submitted to a gamut of tests, centered on the European Space Agency’s Redu center in Belgium, which possesses a 20 meter-diameter antenna to analyze the satellites’ signals in great detail.

Read More >

By Inside GNSS
India Completes IRNSS Constellation

India Completes IRNSS Constellation

PSLV-C33 with final IRNSS satellite lifts off. ISRO photo

Yesterday (April 28, 2016) the Indian Space Research Organization (ISRO) successfully launched the seventh and final spacecraft for the Indian Regional Navigation Satellite System (IRNSS). The satellite, IRNSS-1G, was placed into orbit by a Polar Satellite Launch Vehicle (PSLV-C33).

According to ISRO, the prime minister of India, Narendra Modi, watched the launch and “heartily thanked and congratulated” all the scientists and ISRO team for completing the IRNSS constellation, which he dedicated to the nation as “NavIC” (Navigation Indian Constellation).

Read More >

By Inside GNSS
SpaceX Snares GPS III Launch Services Contract
April 27, 2016

SpaceX Snares GPS III Launch Services Contract

The Air Force announced today (April 27, 2016) the award to Space Technologies Corporation (SpaceX) of an $82.7-million contract for GPS III Launch Services.

The Air Force characterized the contract as “the first competitively sourced National Security Space (NSS) launch services contract in more than a decade.” However, a decision last November by the United Launch Alliance (ULA), a joint venture of Boeing and Lockheed, not to compete for this GPS III launch effectively left SpaceX as the only bidder.

Read More >

By Inside GNSS
[uam_ad id="183541"]
European Satellite Navigation Competition Launches 2016 Edition
April 26, 2016

European Satellite Navigation Competition Launches 2016 Edition

The European Satellite Navigation Competition (ESNC) 2016 — this year’s incarnation of the largest international competition for commercial GNSS applications — is once again looking for outstanding ideas and business models. Entries will be accepted from until June 30 at the ESNC website.

Major institutions and regional partners are set to award prizes worth a total of €1 million in more than 25 categories.

Read More >

By Inside GNSS
Russian Aerospace University Release New GPS Easy Suite
April 22, 2016

Russian Aerospace University Release New GPS Easy Suite

Kai Borre, now a professor and senior researcher at Russia’s Samara State Aerospace University, has released a new version of Easy Suite, a collection of Matlab-based scripts and explanatory text that illustrated a variety of common GPS issues.

The first Easy Suite files (easy1–easy10) were published in the periodical GPS Solutions in 2003. Those were augmented by a continuation (easy11–easy18) in Inside GNSS in the years 2009–2010.

Read More >

By Inside GNSS
ISRO to Launch Last IRNSS Spacecraft
April 21, 2016

ISRO to Launch Last IRNSS Spacecraft

Second stage of PSLV-33 being prepared for integration. ISRO photo

The Indian Space Research Organization (ISRO) has announced plans to launch the final satellite for the Indian Regional Navigation Satellite System (IRNSS) on April 28.

The IRNSS-1G launch is scheduled for 12:50 p.m. local time from Satish Dhawan Space Center, in Sriharikota, Andhra Pradesh, India, with the navigation payload being carried into space on India’s Polar Satellite Launch Vehicle (PSLV-C33).

Read More >

By Inside GNSS
[uam_ad id="183541"]
DHS Demonstrates eLoran Precision Timing Technology at the New York Stock Exchange
April 20, 2016

DHS Demonstrates eLoran Precision Timing Technology at the New York Stock Exchange

The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) announced today (April 20, 2016)  the successful demonstration of Enhanced Loran (eLoran) for precision timing of financial transactions at the New York Stock Exchange (NYSE).

The demonstration at the NYSE was hosted by Juniper Networks on April 19 and presented to technical representatives from the financial services, energy, and communication sectors.

Read More >

By Inside GNSS
EU, UK Resolve Galileo Signal Patent Dispute
April 15, 2016

EU, UK Resolve Galileo Signal Patent Dispute

The European Union (EU) has reached a deal with the British Ministry of Defense resolving a patent issue that could have limited the adoption of signals from the EU’s Galileo satellite navigation constellation.

"The European Commission [EC] has secured access to UK-owned patents related to Galileo signal in space technologies which will allow for their use by chipset and receiver manufacturers on a royalty free basis," according to a joint UL/EC statement supplied by a spokesperson for the UK’s Defense Science and Technology Laboratory.

Read More >

By Inside GNSS
BeiDou
April 5, 2016

China Launches BeiDou IGSO Spacecraft

With little fanfare or prior announcement, China launched another second-generation BeiDou Navigation Satellite System (BDS) satellite last week, the 22nd in the nation’s GNSS program.

The satellite launched from the Xichang Satellite Launch Center in the southwestern province of Sichuan on March 29 local time on board a Long March-3A carrier rocket.

An inclined geosynchronous orbit (IGSO) spacecraft designated Beidou-2 IGSO-6, it is expected to operate at an altitude of about 22,000 miles (35,400 kilometers) with an inclination of about 55 degrees.

Read More >

By Inside GNSS
1 … 102 103 104 105 106 … 228
IGM_e-news_subscribe