it rotates around the Earth at the same rate and in the same direction as the Earth revolves on its axis so it is always fixed over the same point
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.
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.
it orbits araund the planet
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.
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).
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.
it revolves around Earth at the same rate that Earth is rotating so that it is always fixed over the same location
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.
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.
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.
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.
it depends on where the satellite is. if the satellite is close, it will 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.
It sends a signal directly to the satellite and the satellite pinpoints the location of it.
No doesn't, because the satellite is below the horizon.
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.
The operational Frame work describes the overall structure of your work. For example is your work is related to routing protocols then the operational famework may be the mobility models, network configurations, resource distributions etc.