Category: Infrastructure

NGS Survey Mark Datasheet Shapefiles (archived datasheets by state)

NOAA National Ocean Service, National Geodetic Survey (NGS)

Commercial
Yes
Format
Shapefile
Coverage
United States and territories (by state)
Last updated
Added to findgis 31 Oct 2026 · Update frequency Weekly

Each file is built from the archived datasheets for that state and is refreshed weekly.

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Source and attribution

Publisher
NOAA National Ocean Service, National Geodetic Survey (NGS)
License
Public domain
Commercial use
Yes
Attribution required
No
Modification allowed
See publisher
Redistribution allowed
See publisher
Share-alike
No
U.S. Government work (17 U.S.C. 105); public domain. The NGS download page states no licence or use restriction. (rule au: US federal data with no licence beyond a disclaimer/"for public use" wording; public domain under 17 U.S.C. 105.)License text
Type
Vector
Extent
-179.217.6-64.571.4West, south, east, north. Approximate region extent.

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