GPS rules everything. A new satellite launch keeps a big upgrade rolling - CNET
:quality(70)/cloudfront-us-east-1.images.arcpublishing.com/archetype/5RVNH6HZB5AM7HSU5OCNCRVN4Y.jpg "Five things you need to know about GPS")
Five things you need to know about GPS
Relativity and the Global Positioning System
Harris Corporation Delivers Sixth GPS III Satellite Navigation Payload | Business Wire
Our terrifying reliance on GPS, and the need to develop a ground-based alternative | Extremetech
GPS III/IIIF | Lockheed Martin
USU Leads International Space Mission to Shed New Light on Brazil's Vexing GPS Problem | College of Engineering | USU
GNSS satellite geometry and attitude models - ScienceDirect
National Museum of the U.S. Air Force adds new GPS, DSP Satellite Exhibit - Aerotech News & Review
GPS III Satellite Launches with BAE Systems RAD750 Single Board Computers | Business Wire
GPS Block IIF – Spacecraft & Satellites
GPS Block 2 and 2A
Telesat to decrease size of upcoming Lightspeed satellite fleet by a third - DCD
AEDC personnel reflect on Complex's support of GPS
Deciphering GPS satellites to see inside hurricanes
SeeSat-L Dec-12 : Re: Size difference between gps satellites
Rocket Lab Updates Launch Location for NASA's TROPICS Mission – Small Satellite Missions
PlanetiQ wins first task order under $60 million NOAA contract - SpaceNews
Satellite Blocks | GEOG 862: GPS and GNSS for Geospatial Professionals
Feb. 14, 1989: GPS Enters Orbit | WIRED
Gumstix Guide to GPS Modules | Gumstix, Inc. | Gumstix, Inc.
GPS Update
ESA HydroGNSS Earth Observation Mission Doubles in Size
File:Global Positioning System satellite.jpg - Wikimedia Commons
GPS III Vespucci: Results of half a year in orbit - ScienceDirect
GPS Satellite 3D model | CGTrader
