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What is the use of a sky satellite?
The purpose of a satellite is that it observes the earth and it's movements. It also works the telephone, the Internet, radio's, navigation tools like GPS' and cell phones. if we didn't have satellites we wouldn't know anything about our planet and the solar systems so it's purpose is the observe the earth and discover things about it that can help with technology or even things with creation/religion etc.
Explain how a communications satellite is used?
http://library.thinkquest.org/03oct/02144/basics/satcomm.htm Satellite Communication Satellites have now become an integral part of the worldwide communication systems. Although long-range and long distance communication took place much before the introduction of satellite systems, they had a lot of disadvantages. Point - to - point communication systems are very difficult in the case of remote & isolated locations, which are surrounded by oceans, mountains and other obstacles created by nature. The satellite is nothing more than a radio-relay station But, they have one potential advantage- The capability of a direct line of sight path to 98% (excluding the polar caps, which are in accessible to satellites) of the earth's surface. One of the most important event in the history of satellite communication took place when COMSAT or communication satellite corporation, launched four satellites within 6 years that is between 1965 to 1979. The first of these series was the 'Early Bird' , which was launched in 1965. This was the first communication station to handle worldwide commercial telephone traffic from a fixed position in space. The next series INTELSAT was a group of satellites that served 150 stations in 80 countries. ..................................... get the points and write the essay urself
Can satellite systems transmit audio data?
Satellite systems can be used to transmit audio data
How does satellite television work?
Try this website for all the information: http://www.idirect.net/Company/Satellite-Basics.aspx
How have satellites made maps more accurate than ever before?
There are regular software that are designed to create maps for different games. Each game presumably has a software designed for handling this task.
