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: AR,
Arkansas,
Benton County,
Bolivar County,
Calhoun County, All tags...
Carroll County,
Chickasaw County,
Chicot County,
Coahoma County,
DeSoto County,
Desha County,
Downloadable Data,
East Carroll County,
FileGDB,
FileGDB 10.1,
Grenada County,
HU-4 Subregion,
HU-4 Subregion,
HU4_0803,
Holmes County,
Humphreys County,
Hydrography,
Issaquena County,
LA,
Lafayette County,
Leflore County,
Louisiana,
MS,
Madison County,
Marshall County,
Mississippi,
Montgomery 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,
Panola County,
Pontotoc County,
Quitman County,
Sharkey County,
Shelby County,
Sunflower County,
TN,
Tallahatchie County,
Tate County,
Tennessee,
Tippah County,
Tunica County,
US,
Union County,
United States,
Warren County,
Washington County,
Webster County,
Yalobusha County,
Yazoo 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
|
|