Datasets
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Hydrographic and Impairment Statistics Database: NPS-WSR Tlikakila Wild and Scenic River
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... -
Hydrographic and Impairment Statistics Database: NPS-WSR River Styx Wild and Scenic River
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... -
Hydrographic and Impairment Statistics Database: NPS-WSR Taunton Wild and Scenic River
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... -
Hydrographic and Impairment Statistics for Parks, Regions, Networks and NPS Wild and Scenic Rivers
An inventory that spatially quantifies the surface water hydrography that NPS manages (by park, region, and network) to determine and track which waterbodies are or are not... -
Wetland Delineation Field Data Collection Application
Database designed for deployment on iOS mobile devices for collecting wetland determination data. -
Dataset: Density-dependent behaviors shape spatial redistribution of mountain ungulate abundance after a population die-off
Data and R code herein was involved in the analytical work associated with the following abstract from the Landscape Ecology manuscript entitled "Density-dependent behaviors... -
Upland Vegetation Monitoring Data for Bighorn Canyon National Recreation Area
This Microsoft Excel file contains sample data from recent years for a long term program to monitor specific upland vegetation species in Bighorn Canyon National Recreation... -
Glacial legacies influence riparian vegetation expansion on subarctic Alaska floodplains (2026, Journal of Geophysical Research: Biogeosciences)
This dataset underlies the analysis of riparian ecosystems conditions and change in 9 glacierized and 8 nonglacierized catchments in Denali National Park and Preserve, Alaska by... -
NPS Visitor Use Statistics Data Package, 2025
The NPS Social Science Program is responsible for coordinating visitor use statistics reporting for units administered by the NPS. ‘Visitor Use Statistics’ refers to a formal... -
Bat Activity Inventory at Pearl Harbor National Memorial 2024 - Open Format Dataset
We examined ‘ōpe‘ape‘a, or Hawaiian hoary bat (Lasiurus semotus; Chiroptera: Vespertilionidae), acoustic activity and surveyed potential roost trees at the Ford Island Chief... -
Bat Activity Inventory at Pearl Harbor National Memorial - Acoustic Data - Dataset as delivered
We examined acoustic activity of the endangered Hawaiian hoary bat ('ōpe'ape'a; Lasiurus semotus) at at Pearl Harbor National Memorial (PERL) located on Ford Island, O‘ahu,... -
Bat Activity Inventory at Pearl Harbor National Memorial - Tree Metric Data - Dataset as delivered
Ōpe‘ape‘a (Hawaiian hoary bat; Lasiurus semotus) roost in the foliage of trees, are largely solitary, and utilize a wide range of habitat types. We surveyed potential Hawaiian... -
Yellowstone National Park, Geospatial Data
Publicly available GIS data from Yellowstone National Park hosted on the National Park Service ArcGIS Online (https://nps.maps.arcgis.com/home/index.html) -
Cape Lookout National Seashore (CALO) Park Boundary (Includes Harkers Island/Visitor Center Section)
Brief Description: This dataset represents the Cape Lookout National Seashore (CALO) boundary with the Harkers Island/Visitor Center section intact. Full Description: This... -
Vegetation Monitoring by the Southwest Alaska Network (SWAN): 2007-2024 — Data Package
Ground-based monitoring for the vegetation composition and structure vital sign for the Southwest Alaska Network (SWAN), focuses on documenting trends in the structure,... -
GIS products from a sampling-grid creation, grid-cell surface analysis, and two-class image classification for Southeast Coast Network Parks.
These GIS files were developed from procedures described in (https://irma.nps.gov/App/Reference/Profile/2188654) where two primary tasks are accomplished: (1) aerial imagery is... -
Nitrogen Screening Project - Total N Deposition
This dataset includes total nitrogen (wet + dry) deposition for the contiguous United States. Oxidized and reduced forms of N are included. Data for the western U.S. is... -
Nitrogen Screening Project - Sensitive Vegetation
This geodatabase contains vegetation data utilized in the Nitrogen Screening project. It includes LANDFIRE, NWI and NLCD datasets of nitrogen-sensitive vegetation clipped to... -
Nitrogen Screening Project - N Sources
This geodatabase includes NH3 (as N) and NOx (as N) emissions data for point sources as well as Total N emissions as represented in the 2002 National Emissions Inventory (NEI)... -
Estuarine and Nearshore Marine Sediment Quality Measurements in Cumberland Island National Seashore (2007)
This dataset represents sediment quality measurements that were taken in Cumberland Island National Seashore during 2007 as a part of the marine water and sediment quality...