Skip to main content
Advanced Search

Filters: Tags: NORTHUMBERLAND (X)

312 results (28ms)   

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
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 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...
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: Adams, Administrative watershed units, Administrative watershed units, Allegany, Area of Complex Channels, 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: Adams, Administrative watershed units, Administrative watershed units, Allegheny, Area of Complex Channels, All tags...
thumbnail
Geospatial data includes structures and other selected map features.
Tags: Accomack, Albemarle, Alexandria, Alleghany, Amelia, All tags...
thumbnail
Layers of geospatial data include roads, airports, trails, and railroads.
Tags: Accomack, Airport Complex, Airport Point, Airport Runway, Airports, All tags...
thumbnail
The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public. The GNIS is the official repository of domestic geographic names data; the official vehicle for geographic names use by all departments of the Federal Government; and the source for applying geographic names to Federal electronic and printed products of all types.
Tags: Adams, Allegheny, Antarctica, Antarctica, Armstrong, 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, Adams, Administrative watershed units, Administrative watershed units, Albemarle, 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: Administrative watershed units, Administrative watershed units, Area of Complex Channels, Area to be submerged, Basin, 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.


map background search result map search result map USGS Topo Map Vector Data (Vector) 29355 Millersburg PA (published 20231221) FileGDB USGS Topo Map Vector Data (Vector) 43799 Sunbury PA (published 20231221) FileGDB USGS Topo Map Vector Data (Vector) 47614 Washingtonville PA (published 20231221) FileGDB USGS Topo Map Vector Data (Vector) 29459 Milton PA (published 20231221) Shapefile USGS National Structures Dataset (NSD) Pennsylvania (published 20240215) Shapefile USGS National Structures Dataset (NSD) Virginia (published 20240215) Shapefile USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 02050206 (published 20231215) FileGDB USGS National Transportation Dataset (NTD) for Virginia (published 20240216) Shapefile USGS NED 1/3 arc-second Contours for Harrisburg E, Pennsylvania 1 x 1 degree (published 20221207) Shapefile USGS NED 1/3 arc-second Contours for Williamsport E, Pennsylvania 1 x 1 degree (published 20240112) FileGDB USGS US Topo 7.5-minute map for Danville, PA 2010 USGS US Topo 7.5-minute map for Klingerstown, PA 2013 USGS US Topo 7.5-minute map for Tremont, PA 2013 USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 4 - 0205 (published 20231208) Shapefile USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 4 - 0207 (published 20231117) FileGDB USGS National Hydrography Dataset Best Resolution (NHD) - Pennsylvania (published 20231227) GeoPackage USGS Watershed Boundary Dataset (WBD) for 2-digit Hydrologic Unit - 02 (published 20231103) GeoPackage Geographic Names Information System (GNIS) Full Model for PA (published 20240206) GeoPackage USGS Topo Map Vector Data (Vector) 626 Allenwood PA (published 20231221) GeoPackage USGS Topo Map Vector Data (Vector) 46589 Valley View PA (published 20231221) GeoPackage USGS Topo Map Vector Data (Vector) 29355 Millersburg PA (published 20231221) FileGDB USGS Topo Map Vector Data (Vector) 43799 Sunbury PA (published 20231221) FileGDB USGS Topo Map Vector Data (Vector) 47614 Washingtonville PA (published 20231221) FileGDB USGS Topo Map Vector Data (Vector) 29459 Milton PA (published 20231221) Shapefile USGS US Topo 7.5-minute map for Danville, PA 2010 USGS US Topo 7.5-minute map for Klingerstown, PA 2013 USGS US Topo 7.5-minute map for Tremont, PA 2013 USGS Topo Map Vector Data (Vector) 626 Allenwood PA (published 20231221) GeoPackage USGS Topo Map Vector Data (Vector) 46589 Valley View PA (published 20231221) GeoPackage USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 02050206 (published 20231215) FileGDB USGS NED 1/3 arc-second Contours for Harrisburg E, Pennsylvania 1 x 1 degree (published 20221207) Shapefile USGS NED 1/3 arc-second Contours for Williamsport E, Pennsylvania 1 x 1 degree (published 20240112) FileGDB USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 4 - 0207 (published 20231117) FileGDB USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 4 - 0205 (published 20231208) Shapefile USGS National Structures Dataset (NSD) Pennsylvania (published 20240215) Shapefile USGS National Hydrography Dataset Best Resolution (NHD) - Pennsylvania (published 20231227) GeoPackage Geographic Names Information System (GNIS) Full Model for PA (published 20240206) GeoPackage USGS National Structures Dataset (NSD) Virginia (published 20240215) Shapefile USGS National Transportation Dataset (NTD) for Virginia (published 20240216) Shapefile USGS Watershed Boundary Dataset (WBD) for 2-digit Hydrologic Unit - 02 (published 20231103) GeoPackage