Title :
A spatial data model and its application in 3D geological modeling
Author :
Hua Xu ; Qiang Wu ; ZiQiang Ma ; WenYue Fei ; QiuFeng Dong
Author_Institution :
Inf. Eng. Coll., Beijing Inst. of Petrochem. Technol., Beijing, China
Abstract :
The spatial data model is one of the core technologies of 3D geological modeling. The expression and precision of the model directly affect the effects of the visualization and application of geological body. A framework is proposed consisting of model definition, model classification and design method by classifying, comparing and analyzing for spatial data model. The data structure and topological relationship of the typical spatial data model are proposed, which are suitable for geological simulation. The experimental results show that the method designed in this paper can accurately represent the phenomena of complex geology and improve the precision and quality of 3D models.
Keywords :
data models; data visualisation; geology; pattern classification; solid modelling; spatial data structures; 3D geological modeling; 3D model; complex geology; core technology; data structure; design method; geological body; geological simulation; model classification; model definition; topological relationship; typical spatial data model; visualization; Computational modeling; Data models; Data structures; Geology; Solid modeling; Spatial databases; Three-dimensional displays; 3D geological modeling; design method; spatial data;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2013 10th International Conference on
Conference_Location :
Shenyang
DOI :
10.1109/FSKD.2013.6816323
