CARTOGRAPHIC QUERY PROCESSING IN GEOGRAPHIC INFORMATION SYSTEMS.
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作者:
Nyerges, Timothy L.
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Nyerges, Timothy L.
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Modeling and Simulation, Proceedings of the Annual Pittsburgh Conference
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1979年
关键词:
DATA BASE SYSTEMS;
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摘要:
Recent developments in query processing are applied to interactive cartographics as part of a geographic information system for environmental planning. A cartographic query language facilitates flexible man-machine interaction with a cartographic data base and enhances the prospect of utilizing a map as a heuristic model for suggesting spatial relationships.