Satellite orbit heights and how they impact satellite communication
Record-Breaking NASA Mission Advances High-Altitude GPS | NASA
Satellite Navigation - GPS - How It Works | Federal Aviation Administration
Characterization of on-orbit GPS transmit antenna patterns for space users | NAVIGATION: Journal of the Institute of Navigation
Precise Orbit Determination - Navipedia
Feb. 14, 1989: GPS Enters Orbit | WIRED
Why are the GPS constellation satellites in such a high orbit? - Space Exploration Stack Exchange
JAXA and NEC demonstrate Japan's First GPS Navigation Technology at Geostationary Orbit: Press Releases | NEC
How Fast Do GPS Satellites Travel? | Sciencing
GPS IIR/IIR-M satellite antenna patterns released for worldwide use - GPS World
GPS Satellite Orbit Insertion - YouTube
Global Positioning System
GNSS intro
Brief History of GPS | The Aerospace Corporation
Medium-altitude Earth Orbit Search and Rescue System Comes on Stream - Sail Magazine
Understanding GNSS Orbits - News - SparkFun Electronics
Global Positioning System (GPS). n 24 satellite constellation u Semi-synchronous, circular orbits (~20,200 km/10,900 nautical miles altitude) u Six orbital. - ppt download
Remote Sensing | Free Full-Text | Sensitivity of the Gravity Model and Orbital Frame for On-board Real-Time Orbit Determination: Operational Results of GPS-12 GPS Receiver
Altitude and inclination of GPS, GLONASS and Galileo navigation... | Download Scientific Diagram
NASA Breaks Guinness World Record for Highest GPS Altitude Fix - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
GPS Constellation | Time and Navigation
GNSS | GEOG 862: GPS and GNSS for Geospatial Professionals
