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The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the best available National Hydrography Dataset (NHD), the 10-meter 3D Elevation Program Digital Elevation Model (3DEP DEM), and the National Watershed Boundary Dataset (WBD). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to create a stream network with linear referencing, feature naming, "value added attributes" (VAAs), elevation-derived catchments, and other features for hydrologic data analysis. The stream network with linear referencing is a system of data relationships applied to hydrographic systems so that one stream reach "flows" into another and "events" can be tied to and traced...
Tags: Anderson County,
Archer County,
Chambers County,
Clay County,
Collin County, All tags...
Cooke County,
Dallas County,
Denton County,
Downloadable Data,
Ellis County,
Fannin County,
FileGDB,
FileGDB 10.1,
Freestone County,
Grayson County,
Grimes County,
HU-4 Subregion,
HU-4 Subregion,
HU4_1203,
Hardin County,
Henderson County,
Hill County,
Hood County,
Houston County,
Hunt County,
Hydrography,
Jack County,
Johnson County,
Kaufman County,
Leon County,
Liberty County,
Limestone County,
Madison County,
Montague County,
NHDPlus HR Rasters,
NHDPlus High Resolution (NHDPlus HR),
National Hydrography Dataset (NHD),
National Hydrography Dataset Plus High Resolution (NHDPlus HR),
National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current,
Navarro County,
Parker County,
Polk County,
Rockwall County,
San Jacinto County,
TX,
Tarrant County,
Texas,
Trinity County,
US,
United States,
Van Zandt County,
Walker County,
Wise County,
Young County,
base maps,
cartography,
catchments,
channels,
digital elevation models,
drainage basins,
earth sciences,
elevation,
environment,
geographic information systems,
geoscientific,
geospatial analysis,
hydrographic datasets,
hydrographic features,
hydrology,
imagery,
inland waters,
lakes,
land surface characteristics,
reservoirs,
river reaches,
rivers,
streamflow,
streamflow data,
streams,
topography,
water bodies,
water quality,
water resources,
watersheds, Fewer tags
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