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geographic information system
(redirected from Graphical information system)

   Also found in: Financial, Wikipedia 0.04 sec.

geographic information system (GIS)

Computerized system that relates and displays data collected from a geographic entity in the form of a map. The ability of GIS to overlay existing data with new information and display it in colour on a computer screen is used primarily to conduct analyses and make decisions related to geology, ecology, land use, demographics, transportation, and other domains, most of which relate to the human use of the physical environment. Through the process of geocoding, geographic data from a database is converted into images in the form of maps.


geographic information system

See GIS and GIS glossary.


(application)Geographic Information System - (GIS) A computer system for capturing, storing, checking, integrating, manipulating, analysing and displaying data related to positions on the Earth's surface. Typically, a GIS is used for handling maps of one kind or another. These might be represented as several different layers where each layer holds data about a particular kind of feature (e.g. roads). Each feature is linked to a position on the graphical image of a map.

Layers of data are organised to be studied and to perform statistical analysis (i.e. a layer of customer locations could include fields for Name, Address, Contact, Number, Area). Uses are primarily government related, town planning, local authority and public utility management, environmental, resource management, engineering, business, marketing, and distribution.

GIS dictionary.

http://ncl.ac.uk/~ngraphic/wotzagis.html.


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Nasdaq:TSYS) (TCS) -- Leveraging their advanced Graphical Information System (GIS) capabilities and location-based application expertise, TCS is working to fulfill Amp'd Mobile's vision of edgy and cool location-based mobile applications by custom building original Amp'd concepts targeted to the 18-24 market such as Handset Locator and Skatepark Finder.
The CAD system will be interfaced to a graphical information system that automatically displays map coordinates to dispatchers.
 
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