Cartographic Generalization
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Recent papers in Cartographic Generalization
Este trabalho apresenta um método para generalização cartográfica automática de bases cadastrais contendo arruamentos usando algoritmos de processamento digital de imagens (PDI). A implementação de algoritmos robustos e eficientes para... more
Przeprowadzone badania wskazują, że zaproponowany algorytm pozwala na wyznaczenie punktów stałych obiektu w sposób automatyczny. Algorytm przedstawiony w postaci pseudo kodu może być zapisany w postaci procedur w dowolnym języku lub z... more
This article shows that cartographic generalization is best viewed as representing (formulating, renaming knowledge) and abstracting (simplifying a given representation). The general process of creating map is described so as to show how... more
W pracy zaprezentowano możliwości wykorzystania aplikacji ModelBuilder programu ESRI ArcMap do automatycznego wyznaczenia punktów osnowy kartograficznej dla wycinka linii brzegowej Wielkiej Brytanii o skomplikowanym przebiegu. Osnowa... more
Este trabalho apresenta um método para generalização cartográfica automática de bases cadastrais contendo arruamentos usando algoritmos de processamento digital de imagens (PDI). A implementação de algoritmos robustos e eficientes para... more
We propose a novel approach to selection of important streets from a network, based on the technique of a self-organizing map (SOM), an artificial neural network algorithm for data clustering and visualization. Using the SOM training... more
Channel networks near Inez, Kentucky, were surveyed in the field within 29 small drainage basins that appeared on 1 :24,000-scale maps to be unbranched (first order). The basins contained from 0 to 5 channel sources, with an average of... more
Summary. In multiple scale presentation of vector data, there is a need to generalize and reduce the amount of data. In case large amounts of line segments and vertices appear, it is to encounter the two main problems. They are the... more
This article describes a new automatic quadtree-/octree-based and scale-dependent generalization algorithm for point selection. The benefit toward existing point selection methods is that it preserves global as well as local... more