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Batch creation of 3D models in large scale has always been one of the important factors which restrict the development and application of 3D city GIS. Traditional modeling tools cannot combine with parameter dependence of the internal entities to build reusable models. This paper provides an overview of Esri CityEngine and its semantic rules of three-dimensional modeling. Take certain region for example,...
Knowledge visualization is an emerging field of research which develops on the basis of scientific computing visualization, data visualization and information visualization. In this paper, the concept, formats, and theoretical basis of knowledge visualization are discussed; three kinds of it (concept maps, mind maps, and visual metaphors) and ways of applying them to improve learning effect are commentated...
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