Creator of Knowledge
Information Resources Management Association
Advancing the Concepts & Practices of Information Resources Management in Modern Organizations

SDSS Based on GIS

SDSS Based on GIS
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Author(s): Vilém Pechanec (Palacký University, Czech Republic)
Copyright: 2015
Pages: 9
Source title: Encyclopedia of Information Science and Technology, Third Edition
Source Author(s)/Editor(s): Mehdi Khosrow-Pour, D.B.A. (Information Resources Management Association, USA)
DOI: 10.4018/978-1-4666-5888-2.ch720


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In recent years, the GIS is increasingly understood as a means used to support decision-making and recognizes as the basis for the SDSS. Generally it attach two basic role in the process of decision support: a) GIS is used for better decision support, because it helps to collect, organize, analyze and properly visualize data that the user uses the solution to the problem. The decision on the appropriateness of solutions can be used modeling alternative scenarios and then compare their critical parameters. b) GIS is widely used in solving specific problems SDSS, which are geared to location and allocation problems and highly applicable in the event of network analysis. For the application of GIS in the SDSS is specific that, in addition to building a data structure, which is the primary reason for deployment, significantly applied and specific methods for determining their own GIS technology.

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