图形叠加技术在地质建模中的应用

The application of overlapping surfaces technology in building geological model

本文在大量实践的基础上,提出了一种地质面编辑的新方法——图形叠加法。该方法将地质面的编辑工作,变成两个地质面的叠加工作。一个地质面是原始地质数据生成的地质面,另一个是用于修正的数据产生的虚拟特征面。该方法具有简单、易用,适用范围广等特点。将该方法应用于实际工作中,产生了明显的效果。

The paper proposes a new method of editting geological surfaces on the basis of plenty practice, which is called maps overlaped method, this method dose the editing of a geological surface by adding two geologsical surfaces ,one of which is geological surface generated by original geological data, the other of which is virtual surface created from corrected data. this method has merits of simpleness, easiness and vast application,which makes obvious effect in practical use.