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Dueker, Kenneth J.; Ericksen, Robert H. – 1978
This paper describes the development of the hardware-software configuration required for a computerized digitizer-graphics system for encoding locational information at the University of Iowa's Department of Geography and Institute of Urban and Regional Research. Topics covered include system requirements, data structure, hardware configurations,…
Descriptors: Cartography, Computer Graphics, Computer Oriented Programs, Geographic Concepts
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Hill, J. M.; And Others – The Environmentalist, 1983
Discusses two aspects of a Geographic Information System (GIS), a computerized system for processing geographic and/or mapped data and components/implementation of a GIS and GIS demonstration in natural resources management. Demonstrations related to lignite mining permit requirements in coastal zone, and location of potential landfills/hazardous…
Descriptors: Cartography, Computer Oriented Programs, Environmental Education, Geography