DS926 Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system in Florida and parts of Georgia, Alabama, and South Carolina -- Updip extent line of the Floridan aquifer system

Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system were developed to define an updated hydrogeologic framework as part of the U.S. Geological Survey Groundwater Resources Program. This feature class contains a line representing the approximate updip extent of the Floridan aquifer system.

作为美国地质调查局（U.S. Geological Survey）地下水资源计划的组成部分，本数据集针对佛罗里达含水层系统（Floridan aquifer system）的选定水文地质单元生成了数字化曲面与厚度数据，旨在构建更新后的水文地质框架。该要素类（feature class）包含一条表征佛罗里达含水层系统近似上倾范围的线要素。