Satellites need to take accurate measurements while orbiting without any wobbling. Therefore, they are regularly stabilized through a process known as attitude control. Gyroscopic motion is utilized to stabilize their position and orientation with respect to the object they’re orbiting. Without proper s...
Thousands of satellites fly overhead every day, helping us with things like weather forecasts, scientific research, communications, TV broadcasts (and maybe some surreptitious spying). How much do you know about these eyes in the sky?
much of Earth passes under a satellite in a polar orbit. Because polar orbits achieve excellent coverage of the planet, they are often used for satellites that do mapping and photography. And weather forecasters rely on a worldwide network of polar satellites, which covers the entire globe ever...
Brown, Gary. (2003). How Satellites Work. HowstuffWorks.com. 18 October 2003 . Hillier, Frederick and Gerald, Lieberman. (2001). Intro- duction to Operations Research, Seventh Edition. New York: McGraw Hill, 2001. Intelsat.com - Technical Resources - Satellite Basics. (2003). Intelsat. ...
Satellite technology has advanced exponentially over time. Some companies have even promised to transform the way satellites work. The goal is to give a large population access to reliable Internet so that residents can have more choices.
How Cell Phones Work How Satellites Work How Car Computers Work How Remote Entry Works More Great Links OnStar NHTSA: Event Data Recorder History Telematics Updates Telematics Journal GM Goodwrench Videos Sources Allan, Roger. "OnStar System Puts Telematics on The Map." Electronic Design, March ...
How do cartographers create maps? Cartographers use remote sensing and geodetic surveys in combination with aerial cameras and satellites to create maps. Nowadays, modern maps such as Google Street View are made using high-end computer software that are specially built for map designing and planning...
For more details on these devices, check out How Spy Gadgets Work. There are numerous technological ways for countries to spy on each other without ever sending an actual spy to collect information. Satellites equipped with cameras have been tracking the positions of military units since the 1960...
Garmin and Magellan are two manufacturers of GPS devices. These devices come in various sizes and support numerous applications. Software built into each device links to GPS satellites and converts GPS data into visual images or audio messages to identify the shortest or most efficient route to a...
How Does GPS Work? What is GPS? Global Positioning System (GPS) is a worldwide radio-navigation system formed from the constellation of 24 satellites and their ground stations. The Global Positioning System is mainly funded and controlled by theU.S Department of Defense(DOD). The system was ...