Search datasets
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This dataset is used for the analysis in the publication entitled "Using data derived from cellular device locations to estimate visitation to natural areas: an application to the U.S. National...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 03, 2026 at 12:48 AM -
Hydroacoustic (sonar) data were collected for the Mississippi, St. Croix, and Minnesota Rivers for the development of high-resolution bathymetry and sidescan imagery. Combining these data in a GIS...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 06:03 AM -
The dataset contains quantitative polymerase chain reaction data for microbial source tracking markers screened on water samples collected from streams and rivers within and bounding Congaree...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:47 AM -
Provided here is a link to the National Park Service boundaries for the state of Hawaii. Maps are provided as an interactive web viewer as well as PDF doucments.
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:58 AM -
Hydroacoustic (sonar) data were collected for the Mississippi, St. Croix, and Minnesota Rivers for the development of high-resolution bathymetry and sidescan imagery. Combining these data in a GIS...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:11 AM -
ArcInfo GRID format data generated from the 2000 multibeam sonar survey of Crater Lake, Oregon. The data include high-resolution bathymetry and calibrated acoustic backscatter. Data are also...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 04:59 AM -
Andrews Meadow in the Loch Vale watershed, Rocky Mountain National Park. Sample Collection: Englemann spruce (Picea engelmannii) living on slopes surrounding and at the edge of Andrews meadow...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 05:24 AM -
ArcGIS shapefile polygons showing the location of the Park boundary as well as administrative unit boundaries (Ross Lake and Lake Chelan National Recreation Areas) within the North Cascades...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 04:05 AM -
Hydroacoustic (sonar) data were collected for the Mississippi, St. Croix, and Minnesota Rivers for the development of high-resolution bathymetry and sidescan imagery. Small areas containing...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:58 AM -
The Attributes of Canids Captured at Ptarmigan Lake, Alaska dataset contains physical attributes, including length, weight, stomach contents and reproductive tract information of coyotes and...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 03:54 AM -
Native Alaskan place names derived from annotations on scanned and georeferenced maps. Original source: USGS quadrangle. This is a selected subset of the entire dataset and contains only...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 03:58 AM -
This data set comprises the Environmental Sensitivity Index (ESI) data for Golfo de Fonseca. ESI data characterize estuarine environments and wildlife by their sensitivity to spilled oil. The ESI...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 05:02 PM -
These data were compiled to evaluate the magnitude and direction of change from historical conditions in climate metrics across the Southwestern Utah Group (SEUG) of National Parks. Objective(s)...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 05:03 AM -
This record contains data files and metadata associated with permafrost monitoring in the Central Alaska Network of National Parks. Updated and complete protocol data files, including data from...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:11 AM -
This ArcGIS shapefile (lines) includes streams within the North Cascades National Park Service Complex and surrounding areas.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:05 AM -
Hydroacoustic (sonar) data were collected for the Mississippi, St. Croix, and Minnesota Rivers for the development of high-resolution bathymetry and sidescan imagery. Combining these data in a GIS...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:00 AM -
Hydroacoustic (sonar) data were collected for the Mississippi, St. Croix, and Minnesota Rivers for the development of high-resolution bathymetry and sidescan imagery. Small areas containing...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:18 AM -
Towed transient electromagnetic (tTEM) data were acquired during August 2021 in Historic Jamestowne, which is part of Colonial National Historic Park of Virginia. Members of the U.S. Geological...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:28 AM -
Hydroacoustic (sonar) data were collected for the Mississippi, St. Croix, and Minnesota Rivers for the development of high-resolution bathymetry and sidescan imagery. Small areas containing...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:19 AM -
This data release contains information collected during surveys for chorus fogs (Pseudacris maculata), wood frogs (Lithobates sylvaticus) and tiger salamanders (Ambystoma mavortium ) conducted in...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:09 AM
