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Federal
Great Smoky Mountains National Park Trout Distribution
Department of the Interior —
The brook trout (Salvelinus fontinalis) is the only trout native to the southern Appalachian Mountains. It was once widespread in Great Smoky Mountains National Park... -
Federal
Mapping Extent, Submerged Marine Habitat Mapping, Assateague Island National Seashore
Department of the Interior —
Mapping extent of acoustic surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet in Maryland, down past Chincoteague... -
Federal
Chemical Composition of Large Lakes in Alaska’s Arctic Network, 2013-2014
Department of the Interior —
The chemical composition of lakes is an important ecosystem property that can have considerable influence on aquatic ecosystem structure and function. Since lake... -
Federal
Great Smoky Mountains National Park Road Gates
Department of the Interior —
The installation of gates in Great Smoky Mountains National Park is typically driven by the need for conservation, safety, visitor management, and infrastructure... -
Federal
Fire Island National Seashore Side-scan Sonar Data, 2015
Department of the Interior —
This dataset presents the processed sidescan mosaic for Fire Island National Seashore. The acoustic sonar survey was conducted using a EdgeTech 6205, a Multi-Phase... -
Federal
Coastal/Marine Ecological Classification Standard (CMECS) Classification Data for Assateague Island National Seashore
Department of the Interior —
Habitat classification map based on surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet in Maryland, down past... -
Federal
Digital Geologic-GIS Map of Canaveral National Seashore, Florida (NPS, GRD, GRI, CANA, CANA digital map) adapted from RW Parkinson Inc. and Dynamic Corp., National Park Service and National Aeronautics and Space Administration unpublished digital data by Parkinson and Schaub (2007)
Department of the Interior —
The Digital Geologic-GIS Map of Canaveral National Seashore, Florida is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Federal
Mapping Extent for Sidescan Sonar Data, 2014-2015, Cape Cod National Seashore
Department of the Interior —
This dataset shows the extent of sidescan sonar data collected during acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore... -
Federal
Eel grass coverage, 2015, Cape Cod National Seashore
Department of the Interior —
This dataset shows the eelgrass data extent identified from the acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo)... -
Federal
Great Smoky Mountains National Park Amphitheaters
Department of the Interior —
These locations of open air assembly and seating in parks range from the minor, represented by the campfire circle, sometimes termed a lecture circle or council ring,... -
Federal
Side-scan Sonar Data, Assateague Island National Seashore 2014-2015
Department of the Interior —
This dataset presents the raw and processed sidescan mosaic for surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet... -
Federal
Sediment Classification Data, Assateague Island National Seashore
Department of the Interior —
This dataset contains sediment grain-size classification data develop from during acoustic surveys completed along the 58‐km long Assateague barrier island stretching... -
Federal
Cruise Tracklines, Assateague Island National Seashore, 2014-2015
Department of the Interior —
This dataset shows the cruise tracklines for the acoustic surveys completed along the 58‐km long Assateague barrier island stretching from the Ocean City inlet in... -
Federal
Fire Island National Seashore Bathymetry Data, 50cm-Resolution 2015
Department of the Interior —
These data present the processed bathymetry mosaic for FIIS. The bathymetry data was collected June 11th-16th, 2015. The acoustic sonar survey was conducted using a... -
Federal
YOSE Wilderness Restoration Area Surveyed 2022
Department of the Interior —
This feature layer depicts all areas where crew members systematically looked for campsites, invasive plants, and informal trails within Yosemite National Park's... -
Federal
Cape Cod National Seashore Side-scan Sonar Data, 2015
Department of the Interior —
This dataset contains acoustic sonar data completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from Race Point to Long Point in... -
Federal
Cape Cod National Seashore Sonar Cruise Tracklines, 2015
Department of the Interior —
This vector data set contains the cruise tracklines from acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from... -
Federal
Cape Cod National Seashore 1m Depth Contours, 2015
Department of the Interior —
This dataset shows contours created from acoustic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from Race Point to Long... -
Federal
Geospatial data for the Vegetation Mapping Inventory Project of Big Thicket National Preserve
Department of the Interior —
The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit.... -
Federal
Bighorn Canyon National Recreation Area Landscape Context, Map Packages
Department of the Interior —
This zip file contains five map packages representing data from a variety of landscape metrics used to analyze the landscape context of Bighorn Canyon National...