Skip to main content
Advanced Search

Filters: Tags: Fairfax (X)

133 results (14ms)   

Filters
Date Range
Extensions
Types
Contacts
Categories
Tag Types
Tag Schemes
View Results as: JSON ATOM CSV
thumbnail
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
Layers of geospatial data include roads, airports, trails, and railroads.
Tags: Accomack, Airport Complex, Airport Point, Airport Runway, Airports, All tags...
thumbnail
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...
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.
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.
thumbnail
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...
thumbnail
This data release documents spatiotemporal water-quality, landscape, and climatic conditions in Fairfax County, Virginia from 2007 through 2018. These data were used to evaluate the water-quality and ecological condition of 20 Fairfax County watersheds monitored since 2007. Data include measures of water-quality, precipitation, air temperature, land use, land cover, wastewater and stormwater infrastructure, soil properties, geologic setting, and stream networks. Annual values from 2007 through 2018 are reported for data expected to change over time. Watershed-specific values are reported for data that differ across the landscape. Annual values for the 20 study watersheds and Fairfax County are reported in the file...
thumbnail
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 National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 02070010 (published 20231215) FileGDB USGS 1:24000-scale Quadrangle for Fairfax, IA 1968 USGS 1:24000-scale Quadrangle for Fairfax, VA 1966 USGS 1:24000-scale Quadrangle for Fairfax, VA 1966 USGS US Topo 7.5-minute map for Alexandria, VA-DC-MD 2013 USGS US Topo 7.5-minute map for Annandale, VA 2010 USGS US Topo 7.5-minute map for Annandale, VA 2016 USGS US Topo 7.5-minute map for Fairfax, VA 2013 USGS US Topo 7.5-minute map for Falls Church, VA-MD 2011 USGS US Topo 7.5-minute map for Falls Church, VA-MD 2013 USGS US Topo 7.5-minute map for Independent Hill, VA 2016 USGS US Topo 7.5-minute map for Manassas, VA 2011 USGS US Topo 7.5-minute map for Manassas, VA 2013 USGS US Topo 7.5-minute map for Mount Vernon, VA-MD 2011 USGS US Topo 7.5-minute map for Vienna, VA-MD 2011 USGS National Hydrography Dataset Best Resolution (NHD) - Virginia (published 20231227) Shapefile Climate, Landscape, and Water-Quality Metrics for Selected Watersheds in Fairfax County, Virginia, 2007 – 2018 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 1:24000-scale Quadrangle for Fairfax, IA 1968 USGS 1:24000-scale Quadrangle for Fairfax, VA 1966 USGS 1:24000-scale Quadrangle for Fairfax, VA 1966 USGS US Topo 7.5-minute map for Alexandria, VA-DC-MD 2013 USGS US Topo 7.5-minute map for Annandale, VA 2010 USGS US Topo 7.5-minute map for Annandale, VA 2016 USGS US Topo 7.5-minute map for Fairfax, VA 2013 USGS US Topo 7.5-minute map for Falls Church, VA-MD 2011 USGS US Topo 7.5-minute map for Falls Church, VA-MD 2013 USGS US Topo 7.5-minute map for Independent Hill, VA 2016 USGS US Topo 7.5-minute map for Manassas, VA 2011 USGS US Topo 7.5-minute map for Manassas, VA 2013 USGS US Topo 7.5-minute map for Mount Vernon, VA-MD 2011 USGS US Topo 7.5-minute map for Vienna, VA-MD 2011 Climate, Landscape, and Water-Quality Metrics for Selected Watersheds in Fairfax County, Virginia, 2007 – 2018 USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 02070010 (published 20231215) FileGDB 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