作者:
Longley， P.A.， Goodchild， M.F. and Maguire， D.J.
关键词:
Geographical Information System
摘要:
1. An information system that manages and distributes data concerning geographically located entities, such as displays the distribution of the elements of a computer network or a communications network. 2. An information system that gathers, stores, manages, and distributes geographic information, such as displays data relating to geographically distributed entities. 3. An information system that handles information concerning geography, such as information concerning mountains, rivers, lakes, and land masses. Common abbreviation GIS. See also communications network , computer network , data , display , element , entity , information system , store .
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