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Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.
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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: Accomack, Administrative watershed units, Administrative watershed units, Albemarle, Alexandria, All tags...
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The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit, 12-digit, 14-digit, 16-digit, 2-digit, All tags...
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Layers of geospatial data include roads, airports, trails, and railroads.
Tags: Accomack, Airport Complex, Airport Point, Airport Runway, Airports, All tags...
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Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.
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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.
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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, Alamance, Appomattox, Area of Complex Channels, All tags...
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Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.


map background search result map search result map USGS Topo Map Vector Data (Vector) 41921 Snowden VA (published 20241201) Shapefile USGS Topo Map Vector Data (Vector) 30026 Montvale VA (published 20241205) FileGDB USGS Topo Map Vector Data (Vector) 38090 Roanoke VA (published 20241130) Shapefile USGS Topo Map Vector Data (Vector) 13278 Eagle Rock VA (published 20241203) Shapefile USGS Watershed Boundary Dataset (WBD) for 2-digit Hydrologic Unit - 03 (published 20240111) FileGDB USGS NED 1/3 arc-second Contours for Bluefield E, West Virginia 1 x 1 degree (published 20240112) Shapefile USGS US Topo 7.5-minute map for Arnold Valley, VA 2011 USGS US Topo 7.5-minute map for Arnold Valley, VA 2013 USGS US Topo 7.5-minute map for Longdale Furnace, VA 2011 USGS US Topo 7.5-minute map for Montvale, VA 2016 USGS US Topo 7.5-minute map for Natural Bridge, VA 2011 USGS US Topo 7.5-minute map for New Castle, VA 2013 USGS US Topo 7.5-minute map for New Castle, VA 2016 USGS US Topo 7.5-minute map for Oriskany, VA 2011 USGS US Topo 7.5-minute map for Oriskany, VA 2016 USGS US Topo 7.5-minute map for Sugarloaf Mountain, VA 2013 USGS National Hydrography Dataset Best Resolution (NHD) - Virginia (published 20231227) Shapefile USGS National Transportation Dataset (NTD) for Virginia (published 20240216) GeoPackage USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 4 - 0301 (published 20231213) GeoPackage USGS NED 1/3 arc-second Contours for Bluefield E, West Virginia 1 x 1 degree (published 20240112) GeoPackage USGS Topo Map Vector Data (Vector) 41921 Snowden VA (published 20241201) Shapefile USGS Topo Map Vector Data (Vector) 30026 Montvale VA (published 20241205) FileGDB USGS Topo Map Vector Data (Vector) 38090 Roanoke VA (published 20241130) Shapefile USGS Topo Map Vector Data (Vector) 13278 Eagle Rock VA (published 20241203) Shapefile USGS US Topo 7.5-minute map for Arnold Valley, VA 2011 USGS US Topo 7.5-minute map for Arnold Valley, VA 2013 USGS US Topo 7.5-minute map for Longdale Furnace, VA 2011 USGS US Topo 7.5-minute map for Montvale, VA 2016 USGS US Topo 7.5-minute map for Natural Bridge, VA 2011 USGS US Topo 7.5-minute map for New Castle, VA 2013 USGS US Topo 7.5-minute map for New Castle, VA 2016 USGS US Topo 7.5-minute map for Oriskany, VA 2011 USGS US Topo 7.5-minute map for Oriskany, VA 2016 USGS US Topo 7.5-minute map for Sugarloaf Mountain, VA 2013 USGS NED 1/3 arc-second Contours for Bluefield E, West Virginia 1 x 1 degree (published 20240112) Shapefile USGS NED 1/3 arc-second Contours for Bluefield E, West Virginia 1 x 1 degree (published 20240112) GeoPackage USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 4 - 0301 (published 20231213) GeoPackage USGS National Hydrography Dataset Best Resolution (NHD) - Virginia (published 20231227) Shapefile USGS National Transportation Dataset (NTD) for Virginia (published 20240216) GeoPackage USGS Watershed Boundary Dataset (WBD) for 2-digit Hydrologic Unit - 03 (published 20240111) FileGDB