Geo3DML与GOCAD数据模型与转换研究

Data models of and data transformation between Geo3DML and GOCAD

三维地质模型数据交换格式Geo3DML已在一定范围进行试用,其制定解决了我国目前三维地质模型数据格式繁多、交换困难的问题,极大地方便了三维地质模型数据的管理与共享。GOCAD是国际上公认的主流建模软件,在地质工程、地球物理勘探、矿业开发、水利工程中有广泛的应用,被众多石油公司和服务公司等用户广泛认可。通过对Geo3DML标准格式和GOCAD数据格式进行对比分析研究,实现了基于Geo3DML标准的三维地质模型数据与GOCAD三维地质模型数据的相互转换,对于进一步实现三维地质模型数据的共享和集成管理具有重要意义。

A data conversion format（ Geo3DML） of three-dimensional modeling developed by China Geological Survey has been finished and tried out in a certain range. Geo3DML（ 3D Geological Model Markup Language） has been proposed to solve the problem of three-dimensional model data formats and transformation difficulty,which brings great convenience to data management and data sharing. GOCAD has been recognized as a major modeling software,and has thus been widely applied in geological engineering,geophysical exploration,mining development and water conservancy projects and also recognized by many oil corporations and service companies. With comparative analysis of Geo3 DML data and GOCAD data,this work realized the interconversion between Geo3 DML 3D geological model data and GOCAD 3D geological model data. The result will be of great significance for the further realization of data sharing and integrated management of 3D geological model.