WGS84-NAD83 datum offset for CONUS

This TIF raster dataset describes the vertical difference between the WGS84 and NAD83 vertical datums across the Contiguous United States (CONUS). This dataset was developed by NEON scientists for their research, and further refined to be a part of the NEON-GEDI tutorials found on neonscience.org

本TIF（Tag Image File Format）格式栅格数据集描绘了美国本土（Contiguous United States，简称CONUS）范围内，世界大地测量系统1984（World Geodetic System 1984，WGS84）与北美大地基准1983（North American Datum 1983，NAD83）两种垂直基准面之间的垂直差值。本数据集由国家生态观测网络（National Ecological Observatory Network，NEON）的科研人员为其研究工作开发，并经进一步优化完善，成为neonscience.org网站上发布的NEON-GEDI教程的组成部分。