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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Administrative watershed units, Administrative watershed units, Area of Complex Channels, Area to be submerged, Barbour, All tags...
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This data represents the map extent for current and historical USGS topographic maps for the United States and Territories, including 1 X 2 Degree, 1 X 1 Degree, 30 X 60 Minute, 15 X 15 Minute, 7.5 X 7.5 Minute, and 3.75 X 3.75 Minute. The grid was generated using ESRI ArcInfo GIS software.
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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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This data represents the map extent for current and historical USGS topographic maps for the United States and Territories, including 1 X 2 Degree, 1 X 1 Degree, 30 X 60 Minute, 15 X 15 Minute, 7.5 X 7.5 Minute, and 3.75 X 3.75 Minute. The grid was generated using ESRI ArcInfo GIS software.
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This data represents the map extent for current and historical USGS topographic maps for the United States and Territories, including 1 X 2 Degree, 1 X 1 Degree, 30 X 60 Minute, 15 X 15 Minute, 7.5 X 7.5 Minute, and 3.75 X 3.75 Minute. The grid was generated using ESRI ArcInfo GIS software.
Types: Citation; Tags: Anderson, Andrews, Angelina, Aransas, Archer, All tags...
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Layers of geospatial data include roads, airports, trails, and railroads.
Tags: Airport Complex, Airport Point, Airport Runway, Airports, Airstrips, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Administrative watershed units, Administrative watershed units, Area of Complex Channels, Area to be submerged, Basin, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Administrative watershed units, Administrative watershed units, Allegheny, Area of Complex Channels, Area to be submerged, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Administrative watershed units, Administrative watershed units, Angelina, Area of Complex Channels, Area to be submerged, All tags...


map background search result map search result map USGS Topo Map Vector Data (Vector) 71207 Pennsboro WV (published 20231222) FileGDB USGS Topo Map Vector Data (Vector) 48358 West Union WV (published 20231222) FileGDB USGS Topo Map Vector Data (Vector) 48358 West Union WV (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 7922 Center Point WV (published 20231222) FileGDB USGS Topo Map Vector Data (Vector) 7922 Center Point WV (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 36100 Porters Falls WV (published 20231222) Shapefile USGS National Map Index Names (published 20240120) Shapefile USGS National Map Index Names (published 20240120) Shapefile USGS National Boundary Dataset (NBD) in West Virginia State or Territory (published 20240215) FileGDB USGS National Map Index Names (published 20240120) FileGDB USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 05030203 (published 20231216) Shapefile USGS National Transportation Dataset (NTD) for West Virginia (published 20240215) FileGDB USGS NED 1/3 arc-second Contours for Clarksburg E, West Virginia 1 x 1 degree (published 20240112) FileGDB USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 4 - 0503 (published 20231207) Shapefile USGS National Hydrography Dataset Best Resolution (NHD) - West Virginia (published 20231227) GeoPackage USGS National Transportation Dataset (NTD) for Texas (published 20240216) GeoPackage USGS National Boundary Dataset (NBD) in West Virginia State or Territory (published 20240215) GeoPackage USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 12020003 (published 20231219) GeoPackage USGS Topo Map Vector Data (Vector) 33870 Paden City WV (published 20231222) GeoPackage USGS Topo Map Vector Data (Vector) 35248 Pine Grove WV (published 20231222) GeoPackage USGS Topo Map Vector Data (Vector) 71207 Pennsboro WV (published 20231222) FileGDB USGS Topo Map Vector Data (Vector) 48358 West Union WV (published 20231222) FileGDB USGS Topo Map Vector Data (Vector) 48358 West Union WV (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 7922 Center Point WV (published 20231222) FileGDB USGS Topo Map Vector Data (Vector) 7922 Center Point WV (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 36100 Porters Falls WV (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 33870 Paden City WV (published 20231222) GeoPackage USGS Topo Map Vector Data (Vector) 35248 Pine Grove WV (published 20231222) GeoPackage USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 12020003 (published 20231219) GeoPackage USGS NED 1/3 arc-second Contours for Clarksburg E, West Virginia 1 x 1 degree (published 20240112) FileGDB USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 05030203 (published 20231216) Shapefile USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 4 - 0503 (published 20231207) Shapefile USGS National Map Index Names (published 20240120) Shapefile USGS National Boundary Dataset (NBD) in West Virginia State or Territory (published 20240215) FileGDB USGS National Map Index Names (published 20240120) FileGDB USGS National Transportation Dataset (NTD) for West Virginia (published 20240215) FileGDB USGS National Hydrography Dataset Best Resolution (NHD) - West Virginia (published 20231227) GeoPackage USGS National Boundary Dataset (NBD) in West Virginia State or Territory (published 20240215) GeoPackage USGS National Map Index Names (published 20240120) Shapefile USGS National Transportation Dataset (NTD) for Texas (published 20240216) GeoPackage