In order to evaluate the quantity and quality of city's underground space resources effectively, this paper puts forward a new three dimensional modeling for the city geology body of the Knowledge Driven Analysis (KDA) method. Based on the professional knowledge analysis of city engineering geology, hydrogeology, it selects geology, road, explored underground resources and so on, as the affecting factors to evaluate the urban geological body. By using a 3D software platform, this paper discusses the comprehensive modeling details for these factors even from non-spatial entities. The case of Beijing City shows this method can effectively describe the spatial and nonspatial properties for the city geological body.
CITATION STYLE
Chen, J. P., & Tian, Y. (2014). 3D modeling of urban geological body based on the KDA method for Beijing City, China. In Proceedings of the 16th International Association for Mathematical Geosciences - Geostatistical and Geospatial Approaches for the Characterization of Natural Resources in the Environment: Challenges, Processes and Strategies, IAMG 2014 (pp. 347–350). Capital Publishing Company. https://doi.org/10.1007/978-3-319-18663-4_90
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