National Water-Quality Assessment (NAWQA) Area-Characterization Toolbox
收藏DataCite Commons2023-09-28 更新2026-05-07 收录
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https://www.sciencebase.gov/catalog/item/631405ccd34e36012efa32e5
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资源简介：
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. This is release 1.0 of the National Water-Quality Assessment (NAWQA) Area-Characterization Toolbox. These tools are designed to be accessed using ArcGIS Desktop software (versions 9.3 and 9.3.1). The toolbox is composed of a collection of custom tools that implement geographic information system (GIS) techniques used by the NAWQA Program to characterize aquifer areas, drainage basins, and sampled wells.
提供机构：
U.S. Geological Survey
创建时间：
2023-09-28
