Search datasets
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National Park Service Unit Centroid Points.
Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: August 01, 2026 at 04:09 AM -
National Park Service Unit tract polygons
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National Park Service unit boundaries.
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: August 03, 2026 at 08:35 AM -
This shapefile contains lines that represent the field survey sites where mammals were inventoried at Thomas Stone National Historic Site (THST).
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 03:59 AM -
A first surface elevation map (also known as a Digital Elevation Model or DEM) of Thomas Stone National Historic Site was produced from remotely-sensed, geographically-referenced elevation...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 03:06 AM -
The Mid-Atlantic Network and Northeast Coastal and Barrier Network Forest Health Database Backend is a SQL Server .bak file that is restored to a local SQL Server Instance for the purpose of...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 04:02 AM -
This database contains data collected from 3/13/2001 to 8/5/2003 at Colonial National Historical Park, George Washington Birthplace National Monument and Thomas Stone National Historic Site for an...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:01 AM -
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:59 AM -
This shapefile contains points that represent fish species field survey data collected between 08/13/2002 and 06/01/2005 in seven Mid-Atlantic and Northeast Coastal and Barrier Network Parks...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:55 AM -
The Digital Geologic-GIS Map of the Port Tobacco Quadrangle, Maryland is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:53 AM -
This database contains field survey data collected between 2002 and 2004 for a inventory of mammals at COLO, GEWA, and THST. Surveys relied on live trapping with Sherman, Tomahawk, and pitfall...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:59 AM -
These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:04 AM -
This database contains field survey data collected between 2002 and 2004 for a inventory of mammals at COLO, GEWA, and THST. Surveys relied on live trapping with Sherman, Tomahawk, and pitfall...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:59 AM -
The Digital Geologic-GIS Map of Thomas Stone National Historic Site and Vicinity, Maryland and Virginia is composed of GIS data layers and GIS tables, and is available in the following...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 04:08 AM -
This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use in a ...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:57 AM -
A first surface elevation map (also known as a Digital Elevation Model or DEM) of Thomas Stone National Historic Site was produced from remotely-sensed, geographically-referenced elevation...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:57 AM -
This shapefile contains lines that represent field survey transects where data were collected between 08/13/2002 and 06/01/2005 for a fish inventory in Mid-Atlantic and Northeast Coastal and...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:55 AM -
The Mid-Atlantic Network and Northeast Coastal and Barrier Network Forest Health Database is a Microsoft Access front end application designed to connect to a local SQL Server Instance for the...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 04:04 AM -
The Mid-Atlantic Network and Northeast Coastal and Barrier Network Forest Health Database is a Microsoft Access front end application designed to connect to a local SQL Server Instance for the...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 04:04 AM -
This shapefile contains points that represent the field survey sites where mammals were inventoried at Thomas Stone National Historic Site (THST).
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:59 AM
