April 29, 2015
The House Armed Services Committee (HASC) is considering legislation that would fully authorize the White House’s funding request for GPS and possibly add provisions aimed at evaluating the new, troubled GPS ground system and pushing the Pentagon to look at a global backup for GPS.
April 28, 2015
Registrations are still available for the this year’s European Space Agency (ESA) International Summer School on Global Navigation Satellite Systems, which will take place in Barcelona, Spain, at the end of August.
April 26, 2015
Navigation technologies appear to be losing their charm among new car buyers in the United States.
April 24, 2015
“Wearable” sensors, the Internet of Things, and GNSS didn’t achieve as high a profile as they might have in the 2015 Boston Marathon held Monday (April 20, 2015). That’s because last year’s winner, Meb Keflezighi, finished eighth behind Ethiopia’s Lelisa Desisa and well off the former’s winning 2014 pace of 2:08:37.
April 21, 2015
In a Notice to NAVSTAR Users (NANU 2015028), the U.S. Air Force announced that the ninth GPS-IIF satellite, SVN-71/PRN-26, launched on March 25, 2015, has completed its operational checkout and was set to healthy and usable on Monday (April 20, 2015). This brings the number of satellites transmitting the L2C signal to 16 and those transmitting the L5 signal to 9.
The next GPS-IIF satellite, IIF-10/SVN-72 is tentatively scheduled for launch on June 16.
April 21, 2015
The Federal Aviation Administration (FAA) has awarded a $103-million contract to the Raytheon Company to maintain the GPS Wide Area Augmentation System (WAAS).
The company will develop a payload to be incorporated into a new geostationary satellite and two associated ground uplink stations to support the WAAS system within U.S. airspace. WAAS improves real-time GPS accuracy from 10 meters to about two meters by transmitting differential corrections as well as integrity messages and an additional ranging signal.
April 16, 2015
The Air Force has sharply recast the contest to build up to 22 additional satellites to fill out the GPS III constellation, slashing the maximum funding for the first phase of a “recompete” from $200 million per award to a scant $6 million.
April 16, 2015
The Navy is preparing to buy a new Assured Positioning, Navigation and Timing (A-PNT) Navigation Suite and is asking industry to help it craft its acquisition approach by submitting ideas, products and potential solutions.
Specifically, the Space and Naval Warfare Systems Command (SPAWAR) is looking for “innovative ways to enhance the future navigation suite to navigate in a GPS denied environment.”
April 14, 2015
The 2015 edition of the European Navigation Conference (ENC) in Bordeaux last week found the continent’s GNSS community leaving troubles behind and looking to the future, where the world’s dependence on GNSS is greater, the risks higher, and the potential profits ever more tantalizing.
March 31, 2015
China’s Xinhua news agency has announced the launch a new-generation BeiDou satellite at 9:52 p.m. Beijing time yesterday (March 30, 2015).
This is the first of five next-generation BeiDou that China will launch this year, Jianyun Chen, a deputy director of the China Satellite Navigation Office (CSNO), told a Munich Satellite Navigation Summit last week.