GPS.gov: Data From the First Week Without Selective Availability
GNSS/GPS Accuracy Explained
Comparison of GPS Time to UTC(NIST) and UTC(USNO). | Download Scientific Diagram
GPS Positioning Modes Part 1
GPS Time Synchronization with World-Class Accuracy using a Few Selected Satellites --Multi-path-tolerant GNSS receiver developed, dramatically increasing accuracy in severe environments-- | Press Release | NTT
GPS.gov: GPS Accuracy
GPS.gov: GPS Accuracy
Relative Positioning | GEOG 862: GPS and GNSS for Geospatial Professionals