摘要
Borehole data is the basis of geologic works. Effective management for these data is one of the most important steps. This paper effectively integrates borehole data, DEM, VRML data with X3D data, uses some advanced computer techniques like Delphi, Ajax3D and Google Map, and finally provides a method to build a 3-D visual borehole management system which has functions of editing, managing and publishing the data. The system has obtained a good application effect, and can be extended to many related fields.