M-Code: Dynamic Carrier Tap Selection (DyCaTS) - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design insidegnss.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from insidegnss.com Daily Mail and Mail on Sunday newspapers.
NTS-3 Satellite Prepares for Launch to Experiment with Ways to Improve GPS. Nearly 50 years ago, there were no smart phones, no GPS-guided weapons, no turn-by-turn direction systems in automobiles. That’s when the U.S. Air Force launched the first two Navigation Technology Satellites, NTS-1 and NTS-