A look at the new portable GPS systems says a lot about what is driving the market for these products, and what we can expect to see in the coming year. Manufacturers are clearly targeting the GIS ...

They use a large ground network of real-time reference receivers, innovative network architecture, and real-time data processing software, the GDGPS System provides sub-decimeter (less than 10 cm) ...

The rise of open source hardware has seen a wide variety of laborious tasks become successfully automated, saving us humans a great deal of hassle. Suffice to say, some chores are easier to automate ...

South Korea has developed a technology which will enable it to use an advanced GPS in digital multimedia broadcasting devices such as car navigation systems. The country's Ministry of Oceans and ...

WEST LAFAYETTE, Ind. – A recent upgrade of the United States' global positioning system (GPS) will do little to assist farmers in their fields, says a Purdue University expert. Mark Morgan, assistant ...

The Coast Guard hacked this system with Differential GPS, forcing the U.S. to finally unlock full accuracy for civilians in 2000. Today, GPS isn’t just about directions—it’s the master clock for banks ...

This paper evaluates the use of a low cost inertial navigation system (INS) combined with Carrier-Phase Differential GPS (DGPS), to provide continuous position and attitude estimation for the control ...