利用地质勘察数据导入到三维系统中，运用各种三维空间构模方法，自动进行地层推理与连接，生成三维地层模型。以多数据源自动生成模型，可以方便地使地学领域中的地质工作者从繁重的地质信息获取和地质解释手工劳动中解放出来，提高了三维地层建模的速度和构建质量。

Geological prospecting data into three-dimensional system and various three-dimensional modeling methods were used to reason and connect the formation of stratum automatically to generate three-dimensional model of formation. The modeling methods can easily liberate geological workers in the field of water conservancy and hydropower from the heavy geological information access and geological interpretation of the manual labor, thus enhance the speed of three-dimensional stratum modeling and also the quality of construction.

董志（1977－），男，湖北武汉市人，浙江省第一测绘院ＧＩＳ开发员，高级程序员，研究方向为ＧＩＳ和地学信息三维可视化