USCG Navigation Center DGPSDifferential Global Positioning Service (DGPS) is a land-based augmentation system that receives and processes signals from orbiting GPS satellites, calculates corrections from known positions and broadcasts these corrections via a Medium Frequency (MF) Transmitter to DGPS users in the Broadcast Site's coverage area. |
Search on Google
Sign up for daily links, enter your email address:
More RSS Feeds | Put in your site our Top 10 links