geosynchronous satellite
Also called geostationary, or simply GEO, it refers to the movement of communications satellites where the satellite circles the globe over the equator, in a movement that is synchronized with the earth’s rotation. Because of this synchronization, the satellite appears to be stationary, and they also offer continuous operation in the area of visibility. These types of satellite are said to have a geostationary orbit, and it is the most common type of orbit for communications satellites. Bird is the slang term given to a communications satellite that is in geosynchronous orbit.
Read Also:
- geotagging
The process of assigning geographic location metadata to a photos’ EXIF data, which normally would only contain details about the camera being used to take the photo. The geographic information can include details such as the latitude and longitude coordinates or city and state details for the geographic location of the photo. The EXIF data […]
- gesture recognition
Interface with computers using gestures of the human body, typically hand movements. In gesture recognition technology, a camera reads the movements of the human body and communicates the data to a computer that uses the gestures as input to control devices or applications. For example, a person clapping his hands together in front of a […]
- ghost imaging
Ghost imaging, using ghosting software, is a method of converting the contents of a hard drive — including its configuration settings and applications — into an image, and then storing the image on a server or burning it onto a CD. When contents of the hard drive are needed again, ghosting software converts the image […]
- ghost site
A Web site that remains live but is no longer updated or maintained or only done so very infrequently. Unlike a site that is no longer available and results in a 404 error message when the user tries to access it, ghost sites can be accessed even though they have not been updated. Web sites […]
- giant
When used in reference to networks, a giant is a packet that is too large to traverse the network. Network protocols such as Ethernet often require that packets can not be over a specific number of bytes in order to travel the network.