Upper Claiborne Aquifer: Alabama, Arkansas, Louisiana, Missouri, Mississippi, Tennessee 2006-2008

Digital hydrogeologic surface of the Upper Claiborne Aquifer in Arkansas, Alabama, Louisiana, Missouri, Mississippi, and Tennessee. The hydrogeologic unit dataset contains 414 rows and 394 columns representing 1-mile grid spacing. In general, limitations of data interpolation included areas of sparse geophysical log control points, log datums not clearly defined for some logs, unknown exact extent of each hydrogeologic unit in subcrop, interpolation limitations, and values averaged over 1-mile grid spacing.

美国阿肯色州、阿拉巴马州、路易斯安那州、密苏里州、密西西比州和田纳西州境内上克莱本含水层（Upper Claiborne Aquifer）的数字水文地质面数据集。该水文地质单元数据集包含414行与394列，对应1英里（1-mile）的网格间距。总体而言，该数据集在数据插值环节存在以下局限性：地球物理测井控制点分布稀疏的区域、部分测井的测井基准面界定不清晰、亚露头（subcrop）内各水文地质单元的确切范围尚未明确、插值方法自身的局限性，以及基于1英里网格间距进行平均计算得到的数值。