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Federal
Global Monitoring Laboratory Ozone Water Vapor Group Dobson Ozone Measurements
National Oceanic and Atmospheric Administration, Department of Commerce —
The Ozone and Water Vapor Group is part of NOAA's Global Monitoring Laboratory (GML) in Boulder, CO. The Ozone Water Vapor Group conducts research on the nature and... -
Federal
Continental United States Hurricane Strikes Since 1950
National Oceanic and Atmospheric Administration, Department of Commerce —
This is an annual edition poster showing all of the hurricanes having impacted the continental U.S. from 1950 to 2022. This 36x28 inch glossy poster gives a quick... -
Federal
2005 Significant U.S. Hurricane Strikes Poster
National Oceanic and Atmospheric Administration, Department of Commerce —
The 2005 Significant U.S. Hurricane Strikes poster is one of two special edition posters for the Atlantic Hurricanes. This beautiful poster contains two sets of... -
Federal
Appomattox Court House National Historical Park Tract and Boundary Data
Department of the Interior —
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... -
Federal
Shenandoah National Park (VA): Natural Resource Condition Assessment NPS/SHEN/NRR—2016/1190 - related geospatial dataset
Department of the Interior —
Geospatial data related to Natural Resource Report NPS/SHEN/NRR—2016/1190 -
Federal
Bat Acoustical Monitoring data from Virginia National Park Units, 2019
Department of the Interior —
Bat Acoustical Monitoring data collected at four National Park units in 2019. Colonial National Historical Park, Petersburg National Battlefield, Richmond National... -
Federal
Park Management (Jurisdictional) Boundaries, National Capital Region NPS
Department of the Interior —
This polygon dataset represents the jurisdictional park boundaries for the National Park Service (NPS) units in the National Capital Region. These boundaries identify... -
Federal
APPA HUC10 Shell AEA
Department of the Interior —
Dataset defines a "zone" around the Appalachian National Scenic Trail (A.T.) that is intended to define an area of interest. The boundary is NOT an ownership map, but... -
Federal
Park Boundary Monumentation
Department of the Interior —
This dataset contains park boundary monument locations, showing type and material of monuments. -
Federal
PRWI Land Ownership
Department of the Interior —
This dataset shows park lands, land ownership, easements, and boundary location as of September 2024 -
Federal
PRWI Park Trails
Department of the Interior —
This data shows the park's trails as of September 2024 -
Federal
Aerial Photography 2004, Color Infrared Harpers Ferry National Historical Park
Department of the Interior —
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.... -
Federal
Aerial Photography 2004, Color Infrared George Washington Memorial Parkway
Department of the Interior —
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.... -
Federal
Nitrogen Screening Project - Lakes in Parks
Department of the Interior —
This geodatabase contains lake feature datasets used for the Nitrogen Screening project. Individual metedata is available. The NHDPlus Version 1.0 is an integrated... -
Federal
National Park Service Jurisdiction in the District of Columbia, National Capital Region NPS
Department of the Interior —
These polygon datasets represent the jurisdictional park boundaries for the National Park Service (NPS) units in the District of Columbia. These boundaries are... -
Federal
Bat Acoustical Monitoring data from Virginia National Park Units, 2017
Department of the Interior —
Bat Acoustical Monitoring data collected at six National Park units in 2017. Appomattox Court House National Historical Park, Booker T. Washington National Monument,... -
Federal
Bat Acoustical Monitoring data from Virginia National Park Units, 2018
Department of the Interior —
Bat Acoustical Monitoring data collected at six National Park units in 2018. Appomattox Court House National Historical Park, Booker T. Washington National Monument,... -
Federal
Aerial Photography 2004, Color Infrared Wolf Trap National Park for the Performing Arts
Department of the Interior —
This color infrared imagery covers the area in and around the Wolf Trap National Park for the Performing Arts (WOTR). The photographs were taken in 2004 and published... -
Federal
Aerial Photography 2004, Color Infrared Manassas National Battlefield Park
Department of the Interior —
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.... -
Federal
Aerial Photography 2004, Color Infrared Prince William Forest Park
Department of the Interior —
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...