Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Percent NLCD 2011 in 50 Meter Riparian Buffer

This tabular data set represents the percent of NLCD 2011 land cover classes in the 50 meter riparian buffer zones compiled for two spatial components of the NHDPlus...该表格数据集呈现了为全国水文数据集增强版（National Hydrography Dataset Plus，NHDPlus）的两个空间组分所构建的50米河岸缓冲带内，国家土地覆盖数据库2011版（National Land Cover Database 2011）各土地覆盖类别的占比。