Search datasets
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This dataset represents the perennial nontidal water quality and quantity monitoring from 2005-2025 collected by the National Capital Region Network (NCRN) Inventory and Monitoring Program....
Search relevance: 1.00 | Views last month: 22 | Catalog Last Checked: September 10, 2026 at 07:24 PM -
These ESRI feature class 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...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:27 PM -
Biological Inventories to identify bird species in six National Capital Region Network parks (Antietam National Battlefield, Catoctin Mountain Park, Harpers Ferry National Historical Park,...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
This dataset represents the forest vegetation monitoring completed by the National Capital Region Network (NCRN) Inventory and Monitoring Program from 2006 through 2025. Data were collected from...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 07:15 PM -
This dataset represents the forest vegetation monitoring from 2006-2024 collected by the National Capital Region Network (NCRN) Inventory and Monitoring Program. Data were collected from over 400...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:21 PM -
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: 3 | Catalog Last Checked: September 10, 2026 at 07:12 PM -
This data package contains data about the birds detected during point count surveys conducted using the National Capital Region Network (NCRN) Landbird Monitoring Protocols. These protocols are...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:13 PM -
This data package contains data about the birds detected during point count surveys conducted using the National Capital Region Network (NCRN) Landbird Monitoring Protocols. These protocols are...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:13 PM -
This dataset represents the perennial nontidal water quality and quantity monitoring from 2005-2024 collected by the National Capital Region Network (NCRN) Inventory and Monitoring Program....
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:23 PM -
This color infrared imagery covers the area in and around the Manassas National Battlefield Park (MANA). The photographs were taken in 2004 and published in 2006. Orthophotos combine the image...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:16 PM -
These ESRI file geodatabases contain authoritative National Park Service tract and boundary geospatial data produced by the Land Resources Division. Regional cartographic staff at the Land...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 18, 2026 at 08:26 PM -
This color infrared imagery covers the area in and around the George Washington Memorial Parkway (GWMP). The photographs were taken in 2004 and published in 2006. Orthophotos combine the image...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:16 PM -
This is the biological stream survey monitoring dataset collected by the National Capital Region Network (NCRN) Inventory and Monitoring Program from 2004 through 2022. Biological stream surveys...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:16 PM -
This color infrared imagery covers the area in and around the Harpers Ferry National Historical Park (HAFE). The photographs were taken in 2004 and published in 2006. Orthophotos combine the...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:16 PM -
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: 2 | Catalog Last Checked: September 10, 2026 at 07:24 PM -
Inventories of macrofungal species in four National Capital Region Network parks (Antietam National Battlefield, Catoctin Mountain Park, Chesapeake and Ohio Canal National Historical Park, and...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:27 PM -
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: September 10, 2026 at 07:15 PM -
This color infrared imagery covers the area in and around the Prince William Forest Park (PRWI). The photographs were taken in 2004 and published in 2006. Orthophotos combine the image...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:16 PM -
These ESRI feature class 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...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
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: September 10, 2026 at 07:25 PM
