PAN graphs An aid to GIS analysis
نویسنده
چکیده
Many data structures are possible for the storage of topological information for computer-based maps. The PAN graph is here suggested as an aid in the selection of a strategy appropriate to the application. Examples are given for the mapping of triangular networks and Thiessen polygons. Application of the technique is appropriate to both education in, and design of, spatial data structures for automated cartography and geographical information systems.
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ورودعنوان ژورنال:
- International Journal of Geographical Information Science
دوره 2 شماره
صفحات -
تاریخ انتشار 1988