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How does a geostationary satellite work?
A geostationary satellite orbits the Earth at the same speed that the Earth rotates, allowing it to remain in a fixed position relative to a specific point on the Earth's surface. This type of satellite is typically positioned at an altitude of around 35,786 kilometers above the equator, allowing it to maintain a constant view of a specific region on Earth. Geostationary satellites are commonly used for communication, weather monitoring, and navigation purposes.
What is a satellite VPID?
A satellite Video PID (VPID) is a unique identifier that is used to assign a specific video stream within a satellite transmission. It helps receivers to identify and decode the video data accurately from the satellite signal.
How a satellite and an object work together?
it orbits araund the planet
How much work is done on a satelite in circular orbit about earth?
In a circular orbit, a satellite is in free fall and moves with a constant speed, which means that the gravitational force acting on it provides the necessary centripetal force for its circular motion. Since the gravitational force is always perpendicular to the satellite's displacement, the work done on the satellite by gravity is zero. Therefore, no net work is done on a satellite in a stable circular orbit around the Earth.
Is this statment true or false A large artificial satellite on which people can live on for long periods of time is a space station?
True. A space station is a large artificial satellite designed for long-term human habitation and research in space. It provides a controlled environment for astronauts to live and work, typically equipped with life support systems, laboratories, and facilities for various experiments. Examples include the International Space Station (ISS).
What type of satellite is geostationary operational environment satellite how does it work?
a weather satellite and it rotates around the Earth at the same rate and in the same direction that Earth revolves so it is always fixed over the same location.
How does the geostationary operational environmental satellite work?
it revolves around Earth at the same rate that Earth is rotating so that it is always fixed over the same location
How does a geostationary satellite work?
A geostationary satellite orbits the Earth at the same speed that the Earth rotates, allowing it to remain in a fixed position relative to a specific point on the Earth's surface. This type of satellite is typically positioned at an altitude of around 35,786 kilometers above the equator, allowing it to maintain a constant view of a specific region on Earth. Geostationary satellites are commonly used for communication, weather monitoring, and navigation purposes.
What country was Sputnik 1 set to orbit?
Doesn't work like that, a satellite can't orbit one country. It can stay in geostationary orbit over some, but that's it. Sputnik 1 orbited the whole Earth.
Does Dish DVR work when the satellite is out?
No, the cable will not work when the satellite is out. The satellite is what brings you the picture. If you are concerned about the satellite, I would stay with cable.
Why do satallites have to stay in the equotorial plane?
Staying at the "same point" (i.e., above the same location on Earth) is onlyimportant for a Geosynchronous satellite, which must occupy a very high orbit.Most satellites (and the International Space Station) are in lower orbits, whichmeans they orbit the Earth faster than it rotates, so they don't stay in thesame place.===================================Answer #1:Now to deal with the question . . .If the satellite is going to be used by non-technical people with little 'dishes'on the corner of their house or garage, it's important that they not need tomove their dish to follow the satellite across the sky. If people couldn't "setit and forget it", there would be no Dish network or Direct TV or any of theothers, because very few customers would be willing to do what it takes tokeep their dish tracking the satellite. Sure it could be automated, with amotorized mechanism that constantly steers the dish to follow the satellite.But that would cost 20 times what those dinky dishes cost now, and again,the operators would not "have a business". The only way that this wholescheme of satellite-direct-to-the-home can work is to make the satellitemotionless in the sky. The installer comes to your house, mounts the dish,'finds' the satellite, points the dish in that direction, and locks it permanentlyin that position. That's the only way the business model can work.
Does an iPod goes on the internet?
it depends on where the satellite is. if the satellite is close, it will work
How do satellite phones work?
Satellite phones work by connecting directly to a communications satellite in orbit, which then routes the call to a standard phone network. Because the satellites are in orbit the phone can work anywhere on earth.
How does gpss work?
It sends a signal directly to the satellite and the satellite pinpoints the location of it.
Does Hotbird satellite work in Canada?
No doesn't, because the satellite is below the horizon.
Do satellite phones still work in stormy weather?
Satellite phones definitely work in stormy weather. People have this perception that they dont but that is a myth. Weather does not affect satellite phones. Some people would think they do because of satellite cable but please understand that satellite phones are different from cable and they still work in stormy weather.
What is a geostationary satellite State two uses of a geostationary satellite?
In order for a satellite to stay in space and not fall to earth, it has to move in orbit round the earth. Many satellites and the International Space Station are in low orbit and at that distance above the earth orbit the earth in a couple of hours or so. However, if the orbit is around 26000 miles up, then at that distance the time it takes for a satellite to freely orbit is exactly one day or 24 hours. This means that the satellite is always above the same spot on earth, as the earth also takes 24 hours to rotate. Thus, if we could see the satellite in the sky it would not move across the sky like the International Space Station but it would stay in the same place in the sky. This means that they can be used for communication - when you telephone, say, from Europe to the USA then the signals are received by these satellites, amplified and relayed across the world to the receiver of the call. As the satellites are in the same place in the sky all the time, you can call at any time of the night or day. However, if the satellite moved across the sky in low orbit you would only be able to use it when it was in the sky - in other words you could only telephone for a few minutes at a time and then have to wait until it was back in the sky again. Similarly, these satellites are used for navigation in sat-navs. As the satellite is always in the same point in the sky, it can work out your position at any time of the night or day. The term 'geostationary' comes from 'geo' meaning 'earth' (as in geo-graphy, geo-thermal etc) and 'stationary' - meaning not moving i.e. the satellite is 'not moving above earth'.
