A virtual reference station network covering a metropolitan area supplies position corrections to commuter buses equipped with a driver-assist system to enable safe operation, even under harsh weather ...

Last week, I conducted a webinar along with Dr. Michael Whitehead titled “SBAS, DGPS or Post-processing? Which Should You Use?” It was one of the best webinars I’ve conducted to date. More than 600 ...

The Hemisphere GPS XF101 receiver with the ultra-rugged Archer Field PC provides superior accuracy and performance. Depend on it to accurately map, collect, or update geospatial data in the toughest ...

CSI Wireless Inc., Calgary, Alberta, Can., has been awarded a patent for its antenna splitter technology that uses a standard AM/FM radio antenna to receive accuracy-enhancing differential GPS.

HOUSTON--(BUSINESS WIRE)--May 5, 2003--Thales has launched a new generation of decimetric Differential GPS (DGPS) positioning systems, offering the oil, gas and hydrographic industries new levels of ...

The U.S. Coast Guard (USCG) is working to provide Differential Global Po sitioning System (DGPS) service for harbor and harbor approach navigation by 1996. DGPS technology is the first to economically ...

ST. PETERSBURG, Fla. - Crewmembers from the Aids to Navigation Team in St. Petersburg, Fla., maintain a buoy in Tampa Bay with help from a 55-foot Aids to Navigation Boat (ANB). Twenty-six 55's were ...

The US Coast Guard Navigation Center (NAVCEN) issued the following notice of site closure: The Miami, FL DGPS site, broadcast frequency 322 kHz, will be decommissioned and taken permanently off-line ...

With land becoming a precious commodity, the Andhra Pradesh Capital Region Development Authority (AP-CRDA) has adopted Differentiated Global Positioning System (DGPS) for mapping the entire capital ...