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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: Archer County, Baylor County, Beckham County, Briscoe County, Bryan County, All tags...
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These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.
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These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.


map background search result map search result map USGS Topo Map Vector Data (Vector) 20847 Homer, Ohio 20200224 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 21485 Hunt, Ohio 20200224 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 50053 Yates City, Illinois 20210628 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 7906 Center East, Nebraska 20210714 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 16729 Galva, Illinois 20210628 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 16729 Galva, Illinois 20210628 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 25083 Laura, Illinois 20210629 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 27611 Maquon, Illinois 20210628 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 31883 New Windsor, Illinois 20210629 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 49177 Williamsfield, Illinois 20210629 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 7932 Center West, Nebraska 20210714 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 19516 Hartington SW, Nebraska 20210714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 25817 Lindy, Nebraska 20210714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 25817 Lindy, Nebraska 20210714 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 27030 Lynch NE, South Dakota 20210715 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 32154 Niobrara, Nebraska 20210714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 39935 Santee, Nebraska 20210714 for 7.5 x 7.5 minute Shapefile USGS NED 1/3 arc-second Contours for Moberly E, Missouri 20210929 1 X 1 degree Shapefile USGS NED 1/3 arc-second Contours for O'Neill E, Nebraska 20210929 1 X 1 degree FileGDB 10.1 USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for 4-digit Hydrologic Unit - 1113 (published 20180813) USGS Topo Map Vector Data (Vector) 20847 Homer, Ohio 20200224 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 21485 Hunt, Ohio 20200224 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 50053 Yates City, Illinois 20210628 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 7906 Center East, Nebraska 20210714 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 16729 Galva, Illinois 20210628 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 16729 Galva, Illinois 20210628 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 25083 Laura, Illinois 20210629 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 27611 Maquon, Illinois 20210628 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 31883 New Windsor, Illinois 20210629 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 49177 Williamsfield, Illinois 20210629 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 7932 Center West, Nebraska 20210714 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 19516 Hartington SW, Nebraska 20210714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 25817 Lindy, Nebraska 20210714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 25817 Lindy, Nebraska 20210714 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 27030 Lynch NE, South Dakota 20210715 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 32154 Niobrara, Nebraska 20210714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 39935 Santee, Nebraska 20210714 for 7.5 x 7.5 minute Shapefile USGS NED 1/3 arc-second Contours for Moberly E, Missouri 20210929 1 X 1 degree Shapefile USGS NED 1/3 arc-second Contours for O'Neill E, Nebraska 20210929 1 X 1 degree FileGDB 10.1 USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for 4-digit Hydrologic Unit - 1113 (published 20180813)