Faultage datas include contour line,fault line and fault section,and contour line is most important of all,but the faultage data gridding is complicated by the effect of fault line and fault section.

• 地质断层数据包括等高线、断层线、断层截面等数据,其中等高线数据是最为主要的部分,然而由于断层线和断层截面的影响,增加了地质断层数据网格化的难度和复杂度,所以如何有效、合理的对它进行网格化也是一个难点问题。