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

fYear

2013

fDate

23-25 July 2013

Firstpage

903

Lastpage

907

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems and Knowledge Discovery (FSKD), 2013 10th International Conference on

Conference_Location

Shenyang

Type

conf

DOI

10.1109/FSKD.2013.6816323

Filename

6816323