Abstract: This paper used the IDL language to develop the spatial data mining tool, which withdrawn the statistical information and hided regularities of the strata spatial characteristic, gave the quantification to the strata spatial relations cognition result. Finally, unified the spatial analysis method and through the spatial data mining it discussed and inverted the sediment change rules of the strata in time scale.

摘要： 使用IDL语言开发了空间数据挖掘工具，提取了地层空间特征的统计信息和隐含规律，对地层空间关系的认知结果予以量化。最后，通过空间数据挖掘并结合空间分析的方法探讨和反演了地层在时间尺度上的沉积变化规律。