Latest Articles


August 26, 2010
GNSS Hotspots | August 2010

One of 12 magnetograms recorded at Greenwich Observatory during the Great Geomagnetic Storm of 1859 1996 soccer game in the Midwest, (Rick Dikeman…

By Inside GNSS


August 26, 2010
Rockwell Delivers First GB-GRAM-M Prototypes to GPS Wing

GB-GRAM-M (GPS Wing) Rockwell Collins has delivered 21 prototype Ground-Based GPS Receiver Application Module Modernized (GB-GRAM-M) receivers that the Cedar Rapids, Iowa– headquartered…

By Inside GNSS


August 26, 2010
Hemisphere GPS Announces Earthworks X300 Excavator, Partners to Provide Customized Outback S3

Hemisphere GPS has signed a multi-year exclusive agreement to supply the S3-S Navigator — a customized Outback S3 precision guidance system — for…

By Inside GNSS


August 26, 2010
Applanix Releases Updated POS for Land Vehicles

Applanix recently released Version 5 of its Position and Orientation System for Land Vehicles (POS LV). According to the company, the system uses…

By Inside GNSS


August 24, 2010
CDR Passed: GPS III Ready for Build Phase

Artist’s rendering of GPS III satellite. Lockheed Martin image More than two years into a multi-billion-dollar contract, the Lockheed Martin team developing the…

By Inside GNSS


August 19, 2010
Air Force Approves 3 GPS Technical Specs

The GPS Wing has authorized publication of three technical documents with updated specifications for the U.S. Global Positioning System, including the next-generation GPS…

By Inside GNSS


August 18, 2010
High-Integrity Global Positioning at Issue as Congress Works Through 2011 GPS Funding

GPS-related procurement and development items in President Obama’s proposed budget for fiscal year 2011 are moving through Capitol Hill, but not without contention….

By Inside GNSS


August 17, 2010
A Search for Spectrum

In recent years, researchers have explored possible new allocations for Radio Determination Satellite Service (RDSS) and Radio Navigation Satellite Service (RNSS) spectrum from…

By Inside GNSS


August 17, 2010
A Fully Digital Model for Kalman Filters

Q: Is it possible to define a fully digital state model for Kalman filtering? A: The Kalman filter is a mathematical method, purpose…

By Inside GNSS


August 17, 2010
GPS IIF-1 Satellite

FIGURE 1: Geographical overview of the 170 IGS stations tracking SVN62/PRN25 during its current 90-day checkout period. The blue curve illustrates the ground…

By Inside GNSS


August 14, 2010
Growing Galileo 2010

The 2010 Growing Galileo Information Day will take place in Brussels at the Charlemagne Building on Wednesday, September 22 from 9 a.m. until…

By Inside GNSS


August 14, 2010
Map Africa 2010

Map Africa 2010 conference and exhibition will take place at the Cape Town International Convention Centre (CTICC) in the center of Cape Town,…

By Inside GNSS


August 14, 2010
ION 2010 Autonomous Weapons Summit and GNC Challenges for Miniature Autonomous Systems Workshop

The Institute of Navigation’s Autonomous Weapons Summit (AWS) and& GNC Challenges for Miniature Autonomous Systems Workshop will be be held October 25-27, 2010…

By Inside GNSS


August 14, 2010
EIWAC 2010: 2nd ENRI Workshop on ATM/CNS

Japan’s Electronic Navigation Research Institute (ENRI) will present the second workshop on Communications, Navigation and Surveillance Systems for Air Traffic Management at the…

By Inside GNSS


August 13, 2010
G-spatial EXPO 2010

The theme of the G-spatial Expo is "When and Where," how geospatial information is changing our lives.The goal of the event is to…

By Inside GNSS


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