If that translates as a geosynchronous satellite, then yes it is useful. This is a satellite which, once attaining high orbit, its speed is synchronized to the speed of the earth's orbit. This permits the satellite to remain in the same stationary position over a given portion of the earth's surface. These types of satellites are useful for communications such as weather and television etc. as there is no loss of signal. At least, that's the idea if one discounts a snowstorm or heavy rain and the tv goes out.
Geostationary satellite
Aryabhatta
A geostationary satellite does not trace a path over the surface of the earth because that is what geostationary means - the satellite is stationary over a point on the Earth.
The height of a geostationary satellite from the surface is approximately 35,786 kilometers (22,236 miles).
Geostationary satellites are in an orbit that's 22,282 mi (35,786 km) above the surface of the Earth. For more on Geostationary satellite orbits, visit http://www.idirect.net/Company/Satellite-Basics/How-Satellite-Works.aspx
No. A geostationary satellite appears to be stationary in the sky, which means not moving. This is a big part of the reason why it is referred to as a geo'stationary' satellite.
It should be possible to have the perfectly geostationary satellites. But it is not possible. Perfectly geostationary satellite can not be made. Such satellite is pulled away by other objects like moon, sun and other planets from different directions. This force changes the velocity of the satellites.
its location
Aryabhata in 1975
geostationary
me nuh care
It is a geostationary operational environmental satellite, though I'm not sure what is does.