DS926 Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system in Florida and parts of Georgia, Alabama, and South Carolina -- Points for the thickness of the LISAPCU

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. 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 points depicting the thickness of the LISAPCU.

本批数据的发布时间早于美国地质调查局（U.S. Geological Survey, USGS）科学数据审核、批准与发布政策的生效日期——2016年10月1日；该政策的相关要求详见《USGS调查手册第502.8章：基础科学实践：科学数据发布的审核与批准》。
本数据集针对佛罗里达含水层系统（Floridan aquifer system）中的选定水文地质单元，生成了对应的数字表面与厚度数据，旨在构建更新版水文地质框架，作为美国地质调查局地下水资源计划的组成部分。
本要素类包含用于表征LISAPCU厚度的点位数据。