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What are the 3 orbits for satellites?
There are essentially three types of Earth orbits: high Earth orbit, medium Earth orbit, and low Earth orbit. Many weather and some communications satellites tend to have a high Earth orbit, farthest away from the surface.
What is the difference between satellite orbits?
The Short Answer: Satellites have different orbits because their orbits depend on what each satellite is designed to accomplish. One orbits the Earth at the same speed that the Earth rotates. It is high in the sky—tens of thousands of miles from the ground.
What is the difference between GEO MEO and LEO satellites?
GEO, or Geostationary Equatorial Orbit, is a special case of GSO where the satellite always appears stationary above the same point on earth’s surface. LEO and MEO stand for Low Earth Orbit and Medium Earth Orbit, respectively.
What are the characteristics of GEO MEO and LEO communication satellites?
MEO (Medium Earth Orbit) MEO satellites are similar to LEO satellite in functionality. Medium earth orbit satellites are visible for much longer periods of time than LEO satellites usually between 2 to 8 hours. MEO satellites have a larger coverage area than Low Earth Orbit satellites.
What is GEO vs LEO?
From 36000km above the equator, a GEO satellite can provide services to any location on the visible side of the earth. LEO systems operate in a much harsher environment compared to GEO including radiation and atmospheric drag that results in a much shorter lifetime (circa 5 years).
What do GEO satellites do?
A worldwide network of operational geostationary meteorological satellites is used to provide visible and infrared images of Earth’s surface and atmosphere for weather observation, oceanography, and atmospheric tracking.
Which statement best explains the relationship between satellite technology and the internet?
Which statement best explains the relationship between satellite technology and the Internet? People in less-developed nations use satellites to access the Internet, greatly increasing the number of Internet users.
What are the advantages of MEO?
Following are the advantages of MEO orbit: ➨MEO satellites are launched at higher altitude compare to LEO satellites. Hence less number of satellites are needed to cover entire area of the Earth. ➨MEO satellites are launched at lesser height compare to GEO satellites.