The old standards like the North American Datum of 1983 (NAD 83) for horizontal positioning and the North American Vertical ...

If your farm machinery auto steer or GPS guidance system is tied into a local RTK or Real Time Network (RTN) corrections signal, there are critical updates to make before spring planting. Find out ...

Alan is a technology author based in Nova Scotia, Canada. A computer enthusiast since his youth, Alan stays current on what is new and what is next. With over 30 years of experience in computer, video ...

Australia is not quite where you think it is. The continent has shifted by 4.9 feet since the last adjustment was made to GPS coordinates in 1994, reports the New York Times. All of the Earth’s ...