USGS Topo Map Vector Data (Vector) 507 Alexandria VA (published 20221018) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Alexandria County, Arlington County, Combined Vector, All tags... Combined Vector, Combined Vector, DC, District of Columbia, District of Columbia County, Downloadable Data, Esri Shapefile, Fairfax County, MD, Maryland, Prince George's County, Public Land Survey System, Shapefile, Topo Map Vector Data, US, United States, VA, Virginia, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Washington West, DC,MD,VA 2019

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Arlington County, District of Columbia, District of Columbia, Downloadable Data, All tags... EarthCover, Fairfax County, Geospatial PDF, Imagery and Base Maps, Map, Montgomery County, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, Washington West, DC,MD,VA, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Port Tobacco, MD

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Charles County, Downloadable Data, EarthCover, Geospatial PDF, All tags... Imagery and Base Maps, Map, Maryland, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Current, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 30874 Mount Vernon VA (published 20221019) GeoPackage

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Tags: 7.5 x 7.5 minute, 7_5_Min, Charles County, Combined Vector, Combined Vector, All tags... Combined Vector, Downloadable Data, Fairfax County, GeoPackage, MD, Maryland, Open Geospatial Consortium GeoPackage 1.2, Prince George's County, Public Land Survey System, Topo Map Vector Data, US, United States, VA, Virginia, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 30874 Mount Vernon VA (published 20221019) Shapefile

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Charles County, Combined Vector, Combined Vector, All tags... Combined Vector, Downloadable Data, Esri Shapefile, Fairfax County, MD, Maryland, Prince George's County, Public Land Survey System, Shapefile, Topo Map Vector Data, US, United States, VA, Virginia, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Washington West, DC,MD,VA

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Arlington County, District of Columbia, District of Columbia, Downloadable Data, All tags... EarthCover, Fairfax County, Geospatial PDF, Imagery and Base Maps, Map, Montgomery County, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Current, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

Groundwater Site Identification Indexes for Washington D.C., Baltimore City, and the Counties of Maryland

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. These data sets represent 23 geographic 5-minute indexes for the counties of Maryland, one 2 1/2-minute index for Washington D.C., and 1-mile square index for Baltimore City. There are 25 vector polygon data sets covered by this metadata report.

Tags: 1-mile index, 2 1/2-minute index, 5-minute index, Allegany County, Anne Arundel County, All tags... Baltimore City, Baltimore County, Calvert County, Caroline County, Carroll County, Cecil County, Charles County, Dorchester County, Frederick County, Garrett County, Harford County, Howard County, Kent County, Maryland, Montgomery County, NSDI, Prince George's County, Queen Anne's County, Saint Mary's County, Somerset County, Talbot County, USGS Science Data Catalog (SDC), United States, Washington County, Washington, D.C., Wicomico County, Worcester County, environment, geoscientificInformation, inlandWaters, inlandwaters, Fewer tags

USGS US Topo 7.5-minute map for Brandywine, MD 2019

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Brandywine, MD, Charles County, Downloadable Data, EarthCover, All tags... Geospatial PDF, Imagery and Base Maps, Map, Maryland, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Alexandria, VA,DC,MD

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Arlington County, City of Alexandria, District of Columbia, Downloadable Data, All tags... EarthCover, Fairfax County, Geospatial PDF, Geospatial PDF, Imagery and Base Maps, Map, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Current, Virginia, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS Topo Map Vector Data (Vector) 507 Alexandria VA (published 20221018) FileGDB

Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.

Types: Citation; Tags: 7.5 x 7.5 minute, 7_5_Min, Alexandria County, Arlington County, Combined Vector, All tags... Combined Vector, Combined Vector, DC, District of Columbia, District of Columbia County, Downloadable Data, Esri File GeoDatabase 10, Fairfax County, FileGDB, MD, Maryland, Prince George's County, Public Land Survey System, Topo Map Vector Data, US, United States, VA, Virginia, boundary, contours, geographic names, hydrography, structures, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Laurel, MD 2019

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Anne Arundel County, Downloadable Data, EarthCover, Geospatial PDF, All tags... Howard County, Imagery and Base Maps, Laurel, MD, Map, Maryland, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0207 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Accomack County, Adams County, Albemarle County, Alexandria County, All tags... Allegany County, Arlington County, Augusta County, Bedford County, Berkeley County, Carroll County, Charles County, Clarke County, Cumberland County, DC, District of Columbia, District of Columbia County, Downloadable Data, Fairfax County, Falls Church County, Fauquier County, FileGDB, Franklin County, Frederick County, Fulton County, Garrett County, Grant County, Greene County, HU-4 Subregion, HU4, HU4_0207, Hampshire County, Hardy County, Harrisonburg County, Highland County, Huntingdon County, Hydrography, Jefferson County, King George County, Loudoun County, MD, Madison County, Manassas County, Manassas Park County, Maryland, Mineral County, Montgomery County, Morgan 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, Nelson County, Northumberland County, PA, Page County, Pendleton County, Pennsylvania, Perry County, Pocahontas County, Preston County, Prince George's County, Prince William County, Randolph County, Rappahannock County, Richmond County, Rockingham County, Shenandoah County, Somerset County, St. Mary's County, Stafford County, Staunton County, Tucker County, US, United States, VA, Virginia, WV, Warren County, Washington County, Waynesboro County, West Virginia, Westmoreland County, Winchester County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS US Topo 7.5-minute map for Hughesville, MD 2019

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Charles County, Downloadable Data, EarthCover, Geospatial PDF, All tags... Hughesville, MD, Imagery and Base Maps, Map, Maryland, Prince George's County, Public Land Survey System, Saint Mary's County, U.S. National Grid, US, US Topo, US Topo Historical, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Hughesville, MD

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Charles County, Downloadable Data, EarthCover, Geospatial PDF, All tags... Imagery and Base Maps, Map, Maryland, Prince George's County, Public Land Survey System, Saint Mary's County, U.S. National Grid, US, US Topo, US Topo Current, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Lanham, MD

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Downloadable Data, EarthCover, Geospatial PDF, Imagery and Base Maps, All tags... Map, Maryland, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Current, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Mount Vernon, VA,MD

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Charles County, Downloadable Data, EarthCover, Fairfax County, All tags... Geospatial PDF, Geospatial PDF, Imagery and Base Maps, Map, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Current, Virginia, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Upper Marlboro, MD

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Downloadable Data, EarthCover, Geospatial PDF, Imagery and Base Maps, All tags... Map, Maryland, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Current, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

USGS US Topo 7.5-minute map for Bowie, MD 2019

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Anne Arundel County, Bowie, MD, Downloadable Data, EarthCover, All tags... Geospatial PDF, Imagery and Base Maps, Map, Maryland, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Historical, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Bowie, MD

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, Anne Arundel County, Downloadable Data, EarthCover, Geospatial PDF, All tags... Imagery and Base Maps, Map, Maryland, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Current, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags

US Topo 7.5-minute map for Anacostia, DC,MD

Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.

Tags: 7.5 x 7.5 minute, District of Columbia, District of Columbia, Downloadable Data, EarthCover, All tags... Geospatial PDF, Imagery and Base Maps, Map, Prince George's County, Public Land Survey System, U.S. National Grid, US, US Topo, US Topo Current, boundary, contour, geographic names, hydrography, imageryBaseMapsEarthCover, orthoimage, structures, topographic, transportation, woodland, Fewer tags