Geographic Information System


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Related to Geographic Information System: Remote sensing

Geographic Information System

(application)
(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.
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)

GIS

(1) (Geographic Information System) An information system that deals with spatial information. Also called "mapping software," it links attributes and characteristics of an area to its geographic location. A GIS is used in a variety of applications, including exploration, demographics, dispatching, tracking and map making. Using satellites and aerial photography, the U.S. Geological Survey and other organizations have developed digital maps of most of the world and continue to update them. Unlike paper maps, digital maps can be combined with layers of information. See digital elevation model and GIS glossary.

(2) (Generalized Information System) An early IBM mainframe query and data manipulation language.

GIS glossary

The GIS terms under the entries GIS glossary: a-g and GIS glossary: h-t are condensed and reproduced with permission from "A Practitioner's Guide to GIS Terminology" by Stearns J. Wood. Compiled over 30 years and first published in 1984, the book contains more than 10,000 terms embracing all aspects of geoprocessing and geoanalysis, spatial and network analysis, resource management, facilities management, automated mapping, computer-aided design and drafting, database management systems, open systems connectivity and geographic information system computer technology. Selected terms from geography, cartography, computer science, urban and regional information systems, remote sensing and GPS are also included. See GIS glossary: a-g and GIS glossary: h-t.


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References in periodicals archive ?
Identifying populations potentially exposed to agricultural pesticides using remote sensing and a geographic information system. Environ Health Perspect 108:5-12.
Stay up-to-date with Geographic Information System Market research offered by HTF MI.
The Enterprise GIS Award is given annually to an organisation that is said to utilises geographic information system software to offer meaningful business intelligence across the organisation from staff to field operations to management.
governmental license agreement for geographic information system
It also introduced the geographic information system to manage the geographic data for the sanitary drainage network.
During his visit to the National Civil Protection Office, the prime minister inaugurated the Geographic Information System (GIS) unit which is responsible for developing and updating maps, providing needed data for the success of the different relief and rescue operations and easing the mission of different civil protection stakeholders, said the statement.
LAHORE -- Geographic Information System Laboratory has been set up in the Forests Department Punjab for checking of forests on scientific basis at a cost of Rs 50 million.
LAHORE -- State of the art Geographic information system laboratory has been set up in Forests Department Punjab for helping in development steps, management and checking of forests on scientific basis at a cost of 50 million rupees.
Prince Sultan bin Salman, president of the Saudi Commission for Tourism and Antiquities (SCTA), received an excellence award at the SCTA headquarters in Riyadh on Sunday for the implementation of a comprehensive geographic information system (GIS) detailing the Kingdom's heritage sites, road networks and other tourism-related information.
Typically, a geographic information system integrates and stores, edits, analyzes, shares and displays geographic data to help decision-making.
TELECOMWORLDWIRE-May 29, 2012-Green Street Ads introduces GeoBran Geographic Information System (GIS) mapping platform(C)1994-2012 M2 COMMUNICATIONS http://www.m2.com
The company was recognized for its APOS Location Intelligence Solution (LIS), which integrates Esri's industry-leading geographic information system (GIS) technology with SAP BusinessObjects business intelligence software.

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