-
University
National Park Boundaries recent views
Earth Data Analysis Center, University of New Mexico —
National Park Service unit boundaries. -
Federal
NCRN Bird Monitoring Data 2007 - 2017 recent views
Department of the Interior —
These data represent the first ten years of data collection (2007-2016) on avian abundance/density and distribution in the National Capital Region as part of the... -
Federal
Administrative Boundaries Centroids of National Park System Units NGDA recent views
Department of the Interior —
National Park Service unit points. -
Federal
Grassland Bird and Raptor Inventory at Harpers Ferry National Historical Park 2022 - Open Format Dataset recent views
Department of the Interior —
Harpers Ferry National Historical Park (NHP) includes grassland habitats that are maintained for the interpretation of historic Civil War battles. In 2022, as part of... -
Federal
Digital Geologic Map of Chesapeake and Ohio Canal National Historical Park and Vicinity, District of Columbia, Virginia, Maryland and West Virginia (NPS, GRD, GRI, CHOH, CHOH digital map) recent views
Department of the Interior —
The Digital Geologic Map of Chesapeake and Ohio Canal National Historical Park and Vicinity, District of Columbia, Virginia, Maryland and West Virginia is composed of...