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University
National Park Boundaries
Earth Data Analysis Center, University of New Mexico —
National Park Service unit boundaries. -
Federal
Administrative Boundaries Centroids of National Park System Units
Department of the Interior —
National Park Service unit points. -
Federal
Current Tract Polygons of National Park System Units
Department of the Interior —
National Park Service Unit tract polygons -
Federal
Mid-Atlantic Network’s (MIDN) Benthic Macroinvertebrate Monitoring Database
Department of the Interior —
The Mid-Atlantic Network (MIDN) Benthic Macroinvertebrate Monitoring Database is Microsoft Access database application consisting of separate front and backend files... -
Federal
Breeding landbird monitoring data package for MIDN, NCBN, NETN
Department of the Interior —
This data package contains a single, cumulative dataset of the birds detected during 10-minute unlimited radius point count surveys conducted using the Mid-Atlantic... -
Federal
Mid-Atlantic Network’s (MIDN) Benthic Macroinvertebrate Monitoring Transect Photo Database
Department of the Interior —
The Mid-Atlantic Network (MIDN) Benthic Macroinvertebrate Monitoring Transect Photo Database is Filemaker application for the purpose of collecting, storing, and... -
Federal
Valley Forge National Historical Park Tract and Boundary Data
Department of the Interior —
This is an ESRI polygon shapefile of tracts for Valley Forge NHP (VAFO). Tracts shown on inset maps A, B, and C were spatially adjusted (i.e., rubbersheeted) to... -
Federal
Digital Geologic-GIS Map of Hopewell Furnace National Historic Site and Valley Forge National Historical Park, and Vicinity, Pennsylvania (NPS, GRD, GRI, HOFU, VAFO, HFVF digital map) adapted from a Pennsylvania Geological Survey Map by Berg, Edmunds, Geyer and others, compilers (1980)
Department of the Interior —
The Digital Geologic-GIS Map of Hopewell Furnace National Historic Site and Valley Forge National Historical Park, and Vicinity, Pennsylvania is composed of GIS data... -
Federal
NPS Mid-Atlantic Network’s (MIDN) Benthic Macroinvertebrate Monitoring Data (2016-2025)
Department of the Interior —
This data package contains a series of datasets collected by the Mid-Atlantic Network’s (MIDN) Benthic Macroinvertebrate Monitoring Program in accordance with... -
Federal
Authorized Trails at Valley Forge NHP
Department of the Interior —
all trails at VAFO categorized by authorized users -
Federal
Field data for the Vegetation Mapping Inventory Project of Valley Forge National Historical Park - Open Format Data Package
Department of the Interior —
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Valley Forge National... -
Federal
Field Survey Line Locations for Fish Inventories of Mid-Atlantic and Northeast Coastal and Barrier Network Parks within Virginia, Maryland and Pennsylvania (NCBN_MIDN_Lines_Fish_2005.shp)
Department of the Interior —
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... -
Federal
Hydrographic and Impairment Statistics Database: VAFO
Department of the Interior —
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in...