地质与勘探2018，Vol.54Issue(2)：404-414,11.
基于多源数据融合的相山火山盆地三维地质建模
3D Geological Modeling of the Xiangshan Volcanic Basin Based on Multi-Source Data Fusion
摘要
Abstract
With the development of 3D modeling technology,modeling based on single data can not satisfy the present needs of probing the deep sub-surface in more detail. This paper presents the methodology of multi-source data modeling. First,various kinds of data are integrated,including geology, geophysics,geochemistry,remote sensing,drilling and others. Second, these multi-source data are divided into two categories: picture information and text information. Third, the original data are integrated into 3D spatial database by data processing. Then,using the software GoCAD as a platform, 3D modeling on topography,geomorphology,drilling,stratigraphy, structure, rock mass and ore body is performed. In this software, the semi-automated process is adopted to build a tectonic-strata model,for which two methods are proposed to establish rock mass solid models. Finally,as an example,this method is applied to 3D modeling of the Xiangshan volcanic basin in Jiangxi Province.关键词
地质建模/多源数据融合/实体模型/岩体实体建模/相山火山盆地Key words
geological modeling/multi-source data fusion/solid model/rock mass solid modeling/Xiangshan volcanic basin分类
天文与地球科学引用本文复制引用
何紫兰,朱鹏飞,马恒,王文杰,白芸,曹珂..基于多源数据融合的相山火山盆地三维地质建模[J].地质与勘探,2018,54(2):404-414,11.基金项目
国防项目(编号:3210402)资助. （编号:3210402）
