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Computer Engineering ›› 2011, Vol. 37 ›› Issue (10): 278-280. doi: 10.3969/j.issn.1000-3428.2011.10.096

• Networks and Communications • Previous Articles     Next Articles

3D Geology Modeling Based on Multi-scale Spatial Voxel Volume

SUN Qiu-fen 1, XIE Jin-long 1, LIU Zhan 2a, JIANG Xin 1, GUO Jia-shu 2b, WANG Bai-li 1   

  1. (1. PetroChina Hangzhou Institute of Geology, Hangzhou 310023, China; 2a. College of Geo-resources and Information; 2b. College of Computer and Communication Engineering, China University of Petroleum, Qingdao 266555, China)
  • Online:2011-05-20 Published:2011-05-20

基于多尺度空间体元的地学三维建模

孙秋分 1,谢锦龙 1,刘 展 2a,蒋 新 1,郭加树 2b,王柏力 1   

  1. (1. 中国石油杭州地质研究院,杭州 310023; 2. 中国石油大学 a. 地球资源与信息学院;b. 计算机与通信工程学院,山东 青岛 266555)
  • 作者简介:孙秋分(1981-),男,硕士,主研方向:三维地质建模,油气储量评估;谢锦龙,教授、博士;刘 展,教授、博士后、博士生导师;蒋 新,高级工程师、博士;郭加树,博士;王柏力,高级工程师
  • 基金资助:

    国家“863”计划基金资助项目(2009AA062802);国家油气专项基金资助项目(2008ZX05020)

Abstract:

This paper puts forward a real 3D visualizing entity modeling method based on Multi-Scale Spatial Voxel Volume(M-S SVV), discusses the method of modeling and visualization of geological entity and field, develops the software. The structure and physicality data of Dongying depression and Huagou area is used for 3D modeling and visualization. The application results show this method has good adaptability for the geologic data, and is able to meet the demands of the M-S expression and analysis in geologic space. It supplies an effective way for the displaying and analyzing of the geologic data, provides the basic services for the professional analysis and modeling of geology, geophysics and other disciplines.

Key words: multi-scale, spatial voxel volume, 3D geology modeling, visualization, spatial analysis

摘要:

提出基于多尺度空间体元(M-S SVV)的真三维可视化实体建模技术,对基于M-S SVV模型的地质体与地质场建模方法及三维可视化技术进行研究,开发三维建模与可视化软件。通过东营坳陷及花沟地区的构造和物性三维建模与可视化应用,证明M-S SVV模型对地学数据有良好的适应性,能够较好地满足地学空间多尺度表达及分析的需求,辅助地质、地球物理建模及分析。

关键词: 多尺度, 空间体元, 三维地质建模, 可视化, 空间分析

CLC Number: