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 top of the Avon Park dolostone

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 dataset contains data points used to generate the upper dolostone unit of the Avon Park Formation raster.

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），该政策详见《美国地质调查局勘测手册第502.8章：基础科学实践：科学数据发布的审核与批准》。
作为美国地质调查局地下水资源计划的组成部分，研究团队针对佛罗里达含水层系统（Floridan aquifer system）中选定的水文地质单元，构建了其数字表面形态与厚度数据集，旨在建立更新后的水文地质框架。
本数据集包含用于生成埃文帕克组（Avon Park Formation）上部白云岩单元栅格数据的数据点。