摘要
随着海洋地质调查程度的日益深入,海洋地质调查数据越来越多。海洋地质调查地震勘探解释成果图是研究海洋地质构造,指导海洋油气勘探开发的重要资料。借助海洋地质调查地震勘探解释成果图数据,通过数据预处理、构建地层面和加入断层约束线处理,并根据三维可视化展示的需求,制定了一体化的三维可视化数据模型结构。基于一体化数据模型,利用三维图形软件开发包Open Inventor,在.Net平台上采用C#开发语言开发了海洋地质三维可视化软件,实现了地层数据、断层数据、井数据的综合展示和交互,通过实际资料的应用表明,一体化三维可视化数据模型具有一定的研究价值,可以很好地服务于地质研究人员。
With the deepening of marine geology survey,marine geological data is getting more diversified.Marine geological maps upon seismic interpretation are important source of information for study of marine geological structures so as to serve offshore oil and gas exploration and development.The compilation of marine geological maps follows the procedure of data preprocessing,stratigraphic boundaries building and adding fault constraints lines.An integrated data model of 3-Dimensional visualization is developed by the authors according to the needs in 3-Dimensional visualization display.Based on an integrated data model,a marine geology 3-Dimensional visualization software(MG3D)is developed using the Open Inventor,a 3-Dimensional graphic software development kit,and the C #development language on.Net platform.Integrated display and interactive functions are thus realized among stratigraphic data,fault data and well data.The integrated data model of 3-Dimensional visualization has certain research value and is effective in serving the geological researchers.
出处
《海洋地质前沿》
2015年第3期56-61,共6页
Marine Geology Frontiers
基金
国土资源地质调查项目(1212011120430)
中国地质调查局项目(GZH201200514
GZH201000501
GZH201100313)
关键词
海洋地质
三维可视化
数据模型
marine geology
3-Dimensional visualization
data model
