Satellites that launch into the orbit by using the rockets are popular as man-made satellites. It is also popular as artificial satellites. Artificial satellites revolve around the earth because of the gravitational force of attraction between the satellites and earth. Unlike the natural satellites like the moon, artificial satellites are used in various different applications by the experts of Top Engineering Colleges in Rajasthan. The applications of artificial satellites come under various factors of Science and Technology. It mainly includes weather forecasting, navigation, astronomy, satellite phone, satellite television, military satellite, satellite internet, and satellite radio
Weather forecasting is the prediction of the future of weather. The satellites that are used to predict the future of weather by the experts of Best Engineering Colleges in Rajasthan are called weather satellites. Weather satellites monitor the climate and weather conditions of earth continuously. They use sensors known as radiometers. It can be used for measuring the heat energy released from the earth surface. Weather satellites also predict the most dangerous storms like hurricanes.
Generally, navigation refers to determining the geographical location of an object. The satellites in use by the scientists of Top Private Engineering Colleges determine the geographic location of aircraft, ships, cars, trains, or any other object popular as navigation satellites. GPS (global positioning system) is an example of a navigation system. It allows the user to determine their accurate location anywhere in the world.
Astronomy is the study of celestial objects such as stars, planets, galaxies, natural satellites, comets, etc. The satellites use to study or observe the distant stars, planets, galaxies, etc. are popular as astronomical satellites. They mainly use by the students of Engineering Colleges in Jaipur to find the new stars, planets, and galaxies. Hubble space telescope is an example of an astronomical satellite. It basically captures the high-resolution images of the distant stars, galaxies, planets, etc.
A satellite phone is a type of mobile phone that uses satellites instead of cell towers for transmitting the information or signal over long distances.
Mobile phones that use cell towers will work only within the coverage area of a cell tower. If students of B Tech Colleges go beyond the coverage area of a cell tower or if they reach the remote areas, it becomes difficult to make a voice call or send text messages with mobile phones. Unlike mobile mobiles, satellite phones have global coverage. It uses geostationary satellites and low earth orbit (LEO) satellites for transmitting the information.
Satellite television or satellite TV is a wireless system that uses communication satellites to deliver television programs or television signals to users or viewers.
TV or television mostly uses geostationary satellites. This is because they look stationary from the earth. Hence, the signal can easily transmit. When the television signal sent to the satellite by the students of B Tech Colleges in Jaipur, it receives the signal, amplifies it, and retransmits it back to the earth. The first satellite television signal was sent from Europe to North America by making use of the Telstar satellite.
Military satellite is an artificial satellite. It uses mainly by the army for various purposes such as spying on enemy countries, military communication, and navigation. Military satellites obtain secret information from their enemy countries. These satellites detect the missiles launched by the other countries in the space. Military satellites used by armed forces help them to communicate with each other. These satellites also used to determine the exact location of an object.