Question

these satellites help in navigation of ships and aircraft __________.

Answer 1

Answer:

Explanation:

RAFT

I think it helps you...

Answer 2

• Satellite navigation is based on the transmission of radio signals by a worldwide network of satellites in medium earth orbit.
• The Global Positioning System (GPS) satellites, which are constructed and managed by the United States, are the most well-known among satellite navigation users.
• Three other constellations provide comparable services.
• All of these constellations and their extensions are referred to as "global navigation satellite systems" (GNSS) (GNSS).
• The Russian Federation developed and operates GLONASS, whereas the European Union developed and operates Galileo, and China developed and operates BeiDou.
• Any member of the global community is welcome to use the systems of any of the providers.
• To facilitate the use of these constellations for aviation, all providers have released ICAO Standards and Recommended Practices.