Filters
Date Types (for Date Range)
Contacts
Tag Types
Tag Schemes
|
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: Aransas County,
Atascosa County,
Bandera County,
Bastrop County,
Bee County, All tags...
Bexar County,
Blanco County,
Caldwell County,
Calhoun County,
Colorado County,
Comal County,
DeWitt County,
Downloadable Data,
Fayette County,
FileGDB,
FileGDB 10.1,
Gillespie County,
Goliad County,
Gonzales County,
Guadalupe County,
HU-4 Subregion,
HU-4 Subregion,
HU4_1210,
Hays County,
Hydrography,
Jackson County,
Karnes County,
Kendall County,
Kerr County,
Lavaca County,
Live Oak County,
Matagorda County,
Medina 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,
Nueces County,
Real County,
Refugio County,
San Patricio County,
TX,
Texas,
Travis County,
US,
United States,
Victoria County,
Wharton County,
Wilson 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
|
|