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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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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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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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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, Alexandria, Area of Complex Channels, Area to be submerged, 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.
thumbnail
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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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) 5912 Buckeystown MD (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 35975 Poolesville MD (published 20231222) FileGDB USGS Topo Map Vector Data (Vector) 35795 Point of Rocks MD (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 35975 Poolesville MD (published 20231222) Shapefile USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 02070010 (published 20231215) FileGDB USGS NED 1/3 arc-second Contours for Washington W, Maryland 1 x 1 degree (published 20240112) Shapefile USGS US Topo 7.5-minute map for Harpers Ferry, WV-VA-MD 2011 USGS US Topo 7.5-minute map for Ashby Gap, VA 2010 USGS US Topo 7.5-minute map for Ashby Gap, VA 2013 USGS US Topo 7.5-minute map for Gainesville, VA 2016 USGS US Topo 7.5-minute map for Leesburg, VA-MD 2011 USGS US Topo 7.5-minute map for Leesburg, VA-MD 2013 USGS US Topo 7.5-minute map for Purcellville, VA 2010 USGS US Topo 7.5-minute map for Upperville, VA 2016 USGS US Topo 7.5-minute map for Point of Rocks, MD-VA 2011 USGS National Hydrography Dataset Best Resolution (NHD) - Virginia (published 20231227) Shapefile USGS National Transportation Dataset (NTD) for Virginia (published 20240216) GeoPackage USGS NED 1/3 arc-second Contours for Baltimore W, Maryland 1 x 1 degree (published 20240112) GeoPackage USGS NED 1/3 arc-second Contours for Washington W, Maryland 1 x 1 degree (published 20240112) GeoPackage USGS Topo Map Vector Data (Vector) 35795 Point of Rocks MD (published 20231222) GeoPackage USGS Topo Map Vector Data (Vector) 5912 Buckeystown MD (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 35975 Poolesville MD (published 20231222) FileGDB USGS Topo Map Vector Data (Vector) 35795 Point of Rocks MD (published 20231222) Shapefile USGS Topo Map Vector Data (Vector) 35975 Poolesville MD (published 20231222) Shapefile USGS US Topo 7.5-minute map for Harpers Ferry, WV-VA-MD 2011 USGS US Topo 7.5-minute map for Ashby Gap, VA 2010 USGS US Topo 7.5-minute map for Ashby Gap, VA 2013 USGS US Topo 7.5-minute map for Gainesville, VA 2016 USGS US Topo 7.5-minute map for Leesburg, VA-MD 2011 USGS US Topo 7.5-minute map for Leesburg, VA-MD 2013 USGS US Topo 7.5-minute map for Purcellville, VA 2010 USGS US Topo 7.5-minute map for Upperville, VA 2016 USGS US Topo 7.5-minute map for Point of Rocks, MD-VA 2011 USGS Topo Map Vector Data (Vector) 35795 Point of Rocks MD (published 20231222) GeoPackage USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 02070010 (published 20231215) FileGDB USGS NED 1/3 arc-second Contours for Washington W, Maryland 1 x 1 degree (published 20240112) Shapefile USGS NED 1/3 arc-second Contours for Baltimore W, Maryland 1 x 1 degree (published 20240112) GeoPackage USGS NED 1/3 arc-second Contours for Washington W, Maryland 1 x 1 degree (published 20240112) GeoPackage USGS National Hydrography Dataset Best Resolution (NHD) - Virginia (published 20231227) Shapefile USGS National Transportation Dataset (NTD) for Virginia (published 20240216) GeoPackage