U.S. Geological Survey, National Geospatial Technical Operations Center
20240120
USGS National Map Index Names (published 20240120) Shapefile
vector digital data
Reston, VA
U.S. Geological Survey
U.S. Geological Survey
2021
Map Indices
https://www.sciencebase.gov/catalog/item/53d7cd8ee4b06f0f87b7427b
This data represents the map extent for current and historical USGS topographic maps for the United States and Territories, including 1 X 2 Degree, 1 X 1 Degree, 30 X 60 Minute, 15 X 15 Minute, 7.5 X 7.5 Minute, and 3.75 X 3.75 Minute. The grid was generated using ESRI ArcInfo GIS software.
This dataset depicts delineations of map and product extents. It is general purpose data for users who are not GIS experts.
This dataset comprises map indices data, including 3.75, 7.5, 15, and 30 X 60 minute cells, as well as 1 X 1 and 1 X 2 degree cells.; {"inventory":"2e3dfac3-bd60-4e73-9f05-fcea38060319"}
20240120
20240120
publication date
Irregular
-83.67540
-75.16644
39.46601
36.54085
ISO 19115 Topic Category
map indices
None
United States of America
cells
polygon grid
Map Indices
Map Indices
State
Esri Shapefile nan
Geographic Names Information System
United States
US
VA
Virginia
Norfolk
Campbell
Prince Edward
Montgomery
Mathews
Dickenson
King William
Loudoun
Pittsylvania
Greensville
Carroll
Richmond
Middlesex
Pulaski
Hanover
Gloucester
Giles
Hampton
Westmoreland
Suffolk
Halifax
Petersburg
Lynchburg
Bedford
Spotsylvania
Rockingham
Salem
Bland
Dinwiddie
Augusta
Alleghany
Waynesboro
Sussex
Clarke
Orange
Henry
Highland
Franklin
Prince William
Roanoke
James City
Culpeper
Alexandria
Manassas Park
Fredericksburg
Covington
Lunenburg
Washington
Emporia
Brunswick
Hopewell
Lancaster
Goochland
Scott
Rockbridge
Norton
Bristol
Wise
Staunton
Prince George
Powhatan
Essex
Harrisonburg
Floyd
Accomack
Northampton
Fluvanna
Danville
Botetourt
Stafford
Portsmouth
Grayson
Radford
Amherst
Northumberland
Henrico
Tazewell
Poquoson
Craig
Nelson
Patrick
Fairfax
Lexington
Frederick
Mecklenburg
Surry
Williamsburg
Smyth
Virginia Beach
Charlottesville
Arlington
Chesapeake
Buckingham
Amelia
Louisa
New Kent
Colonial Heights
King George
Buchanan
Southampton
Newport News
Russell
Fauquier
Wythe
Galax
Buena Vista
Bath
Shenandoah
Manassas
Caroline
Cumberland
Martinsville
Falls Church
Charlotte
Isle of Wight
Nottoway
Charles City
Appomattox
Greene
Page
Madison
York
Lee
Winchester
King and Queen
Albemarle
Rappahannock
Warren
Chesterfield
The National Map Type Thesaurus
Downloadable Data
The National Map Theme Thesaurus
Boundaries
The National Map Collection Thesaurus
Map Indices
The National Map Product Extent Thesaurus
State
The National Map Product Format Thesaurus
Shapefile
None
None. Acknowledgment of the U.S. Geological Survey would be appreciated for products derived from these data.
https://prd-tnm.s3.amazonaws.com/StagedProducts/MapIndices/Shape/MAPINDICES_Virginia_State_Shape.jpg
Thumbnail JPG image
JPEG
Content is derived from USGS national geospatial databases. The data is owned and hosted by the USGS, but does not preclude using data sources owned and hosted by other organizations, provided that these sources have been approved by the USGS data program.
Data is comprised of polygons with segments making up inner and outer boundaries that end to end completely enclose an area. No duplicate features exist.
Each layer is extracted from the USGS national geospatial databases.
This US product is compiled to meet National Map Accuracy Standards (NMAS). NMAS horizontal accuracy requires that at least 90 percent of well-defined points tested are within 0.02 inch of the true position. In this product, the projection line, and grids are believed to meet NMAS. Positional accuracy of the other data layers is less controllable because of diversity of data sources, and may not meet NMAS.
>Vertical accuracy is not applicable to this dataset.
U.S. Geological Survey, National Geospatial Technical Operations Center
2012
Geographic Names Information System (GNIS)
Vector digital data
The Geographic Names Information System (GNIS) is the Federal and national standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS in support of the U.S. Board on Geographic Names as 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.
https://geonames.usgs.gov/
24000
digital data
2012
2012
publication date
Geographic Names
Geographic feature names
The data for this product are created as follows. All geospatial content is taken from national geospatial databases under the stewardship of USGS data programs. The vector data are processed using ESRI ArcGIS software.
20121105
0.00001
0.00001
Decimal degrees
North American Datum of 1983
Geodetic Reference System 80
6378137
298.2572221
U.S. Geological Survey, National Geospatial Technical Operations Center
mailing and physical
1400 Independence Road
Rolla
MO
65401
mailing and physical
Box 25046 Denver Federal Center
Lakewood
CO
80225
1-888-ASK-USGS (1-888-275-8747)
https://www.usgs.gov/ask/
Monday through Friday 8:00 AM to 4:00 PM
Metadata information can also be obtained through online services using The National Map Viewer, at https://nationalmap.usgs.gov or EarthExplorer, at https://earthexplorer.usgs.gov or Ask USGS at https://www.usgs.gov/ask.
Downloadable Data
No liability for content or accuracy is presumed by USGS for data.
Esri Shapefile
nan
Spatial objects with unique identifiers and coordinate data.
ZIP lossless data compression has been applied using a DEFLATE algorithm.
0.52
https://prd-tnm.s3.amazonaws.com/StagedProducts/MapIndices/Shape/MAPINDICES_Virginia_State_Shape.zip
None
20240121
20180301
20190301
U.S. Geological Survey, National Geospatial Technical Operations Center
mailing and physical
1400 Independence Road
Rolla
MO
65401
mailing and physical
Box 25046 Denver Federal Center
Lakewood
CO
80225
1-888-ASK-USGS (1-888-275-8747)
https://www.usgs.gov/ask/
Monday through Friday 8:00 AM to 4:00 PM
Metadata information can also be obtained through online services using The National Map Viewer, at https://nationalmap.usgs.gov or EarthExplorer, at https://earthexplorer.usgs.gov or Ask USGS at https://www.usgs.gov/ask.
FGDC Content Standard for Digital Geospatial Metadata
FGDC-STD-001-1998