GPS, LightSquared & Boaters | SpectrumTalk - The MSS Blog
Spectrum Smart OBD GPS Tracker-WiFi Hotspot - Speed Monitoring - Route History - Geo Fence - Engine Diagnosis - Family or Fleets - 9.95/Month : Electronics - Amazon.com
Testing GPS Receivers with Real-World Data - EE Times
iPosi, VT-ARC Developing GPS/GNSS System for DOD 5G Shared Spectrum - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
First light: Broadcast of L1C by GPS III
Galileo Signal (GPS and Galileo Receiver) Part 2
GNSS Spectrum Allocation
Some observations of GPS L1 interference from terrestrial sources