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How is the information from radar and satellites different from the information from ground station?
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How is information from radar and satellites different from the information from ground stations?
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How do satellites transfer information to television?
satellites must transmit all their information to the earth down .satellites transmit information gathered by their sensors during each contact with the ground station. They contact the station using a large dish antennae which is situated on earth, at the site of the ground station. During the contacts between the satellite and ground station the satellites usually transmit information about the state of its various subsystems abd its position in space.
How is the information from radar satellites different from ground stations?
Radar satellites locate clouds and measure heights while orbiting earth above the atmosphere, and ground stations hold instruments that measure air pressure, temperature, dew point, etc.
How do satellites pass information to people on the ground?
By means of radio communication.
Does satellites report as they travel around the world?
Satellites do not typically report their positions as they orbit the Earth. They are constantly tracked by ground stations to ensure their proper functioning and monitor their location, but they do not "report" this information as they move.
How does the International Space Station communicate to earth?
The International Space Station communicates with Earth primarily through antennas and satellites. Data is transmitted using radio waves to ground stations located around the world. These ground stations then relay the information to mission control centers for analysis and communication with the astronauts.
What is cross-link in satellite communication?
A crosslink is when satellites communicate directly with eachother, instead of communicating with a ground station which, in turn, communicates with other satellites. Frequencies that are quickly attenutated in the atmosphere are commonly used, making the link undetectable and unjamable from the ground.
What is cross link in satellite communication?
A crosslink is when satellites communicate directly with eachother, instead of communicating with a ground station which, in turn, communicates with other satellites. Frequencies that are quickly attenutated in the atmosphere are commonly used, making the link undetectable and unjamable from the ground.
How is the information from radar and satellites different from the information from ground stations?
The information from radar and satellites is obtained remotely from above the Earth's surface, providing a broader perspective of the area being observed. This data is collected through sensors and instruments on satellites or radar systems, allowing for continuous monitoring over large areas. On the other hand, information from ground stations is collected locally from specific points on the ground, offering more detailed and precise data but limited to a smaller area of coverage.
How do XM radios work exactly?
XM radios use signals transmitted by satellites in order to broadcast. A signal is broadcast from the ground station and sent to one of two XM satellites that then are able to broadcast the signal to all the receivers owned by XM customers on the ground. The satellites take the signal they are sent, which is basically a mass of encoded data, and descramble the audio as well as the encrypted information with it which includes such things as the song title, artist, and genre in order to send them to the personal receivers in the correct format.
What sends data to a satellite?
A transmitter sends data to a satellite, typically using radio waves. The data is transmitted from a ground station, a vehicle, or a mobile device to the satellite, which then relays the information to other satellites or back down to Earth.
What do communication satellites do?
They relay information and data transmitted from one area of Earth to another. Signals are transmitted via radio dish to the satellite from one region of the planet, which then broadcasts the signal back again to a receiver in another part of the world. There are many different uses for communication satellites- they are used by the media and the entertainment industry for broadcasting TV and radio programmes, are essential for the use of mobile 'phones and international landline 'phone calls, are used by the military to share classified information with allied nations or bases overseas, and for weather forecasting.
