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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
Great Smoky Mountains National Park Hemlock Woolly Adelgid Treatment Locations
Department of the Interior —
The Great Smoky Mountains National Park contains over 800 acres of old growth eastern hemlock (Tsuga canadensis), more than any National Park Service unit. Called the... -
Federal
Harbor Seal (Phoca vitulina richardii) Aerial Photographic Survey Data from Glacier Bay National Park & Preserve, Alaska, 2004-2023
Department of the Interior —
Population monitoring studies of harbor seals in Glacier Bay National Park, Alaska, have spanned five decades from the 1970’s to the present (Streveler 1979;... -
Federal
NCRN Bird Monitoring Data 2019
Department of the Interior —
This dataset represents 2019 NCRN forest and grassland bird monitoring. Data were collected on avian abundance/density and distribution in the National Capital Region... -
Federal
NCRN Bird Monitoring Data 2018
Department of the Interior —
This dataset represents 2018 NCRN forest and grassland bird monitoring. Data were collected on avian abundance/density and distribution in the National Capital Region... -
Federal
Digital Geologic-GIS Map of Yellowstone National Park and Vicinity, Wyoming, Montana, and Idaho (NPS, GRD, GRI, YELL, YELL digital map) adapted from U.S. Geological Survey published and unpublished maps and digital data (1956-2007), a Montana Bureau of Mines and Geology Open-File Reports map by Berg et al. (1999), and a Montana State University unpublished master's thesis map by Kragh, N. and M. Myers (2023)
Department of the Interior —
The Digital Geologic-GIS Map of Yellowstone National Park and Vicinity, Wyoming, Montana, and Idaho is composed of GIS data layers and GIS tables, and is available in... -
Federal
Bat Inventory at New River Gorge National Park and Preserve 2022 - Open Format Dataset
Department of the Interior —
In 2022, an estimated 1.6 million people visited New River Gorge (NPS 2023b). To date, there are over 1,600 established rock climbs documented in the New River Gorge... -
Federal
Digital Surficial Geologic-GIS Map of the Lance Rosier Unit and Vicinity, Big Thicket National Preserve, Texas (NPS, GRD, GRI, BITH, LANR_surficial digital map) adapted from a Lamar University unpublished map by Aronow (1982)
Department of the Interior —
The Digital Surficial Geologic-GIS Map of the Lance Rosier Unit and Vicinity, Big Thicket National Preserve, Texas is composed of GIS data layers and GIS tables, and... -
Federal
Digital Geologic-GIS Map of the Monument Hill Quadrangle, Texas (NPS, GRD, GRI, LYJO, MOHI digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1967)
Department of the Interior —
The Digital Geologic-GIS Map of the Monument Hill Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
Federal
Vascular Plant Inventory of North Cascades National Park Service Complex tabular data
Department of the Interior —
Vascular plant inventory tabular data for North Cascades National Park Service Complex, 2001-2007. The vascular plant inventory of North Cascades National Park... -
Federal
Digital Geologic-GIS Map of Organ Pipe Cactus National Monument and Vicinity, Arizona (NPS, GRD, GRI, ORPI, ORPI digital map) adapted from a Northern Arizona University unpublished digital map by Skinner, Haxel and Umhoefer (2008)
Department of the Interior —
The Unpublished Digital Geologic-GIS Map of Organ Pipe Cactus National Monument and Vicinity, Arizona is composed of GIS data layers and GIS tables in a 10.1 file... -
Federal
Digital Geologic-GIS Map of Natural Bridges National Monument, Utah (NPS, GRD, GRI, NABR, NABR digital map) adapted from Michigan Technological University unpublished digital map by Huntoon (2000)
Department of the Interior —
The Digital Geologic-GIS Map of Natural Bridges National Monument, Utah is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Federal
NCCN landscape change monitoring polygons in and around Mount Rainier, North Cascades, and Olympic National Parks for 1987-2017
Department of the Interior —
As part of Vital Signs Monitoring, the North Coast and Cascades Network (NCCN) of the National Park Service (NPS) developed a protocol for monitoring landscape change... -
Federal
Freshwater Snail Inventory of Upper Delaware Scenic and Recreational River 2022-2023 - Open Format Dataset
Department of the Interior —
The Upper Delaware Scenic and Recreational River (UPDE) unit of the National Park Service partnered with the Academy of Natural Sciences of Drexel University (ANS) to... -
Federal
Digital Geologic-GIS Map of Tau, American Samoa (NPS, GRD, GRI, NPSA, TAU digital map) adapted from a University of Hawaii, Cartographic Laboratory Atlas map by Theroux, Wingert and others, geology map after Stearns (1981)
Department of the Interior —
The Digital Geologic-GIS Map of Tau, American Samoa is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:... -
Federal
Digital Geologic-GIS Map of the Cave Creek School Quadrangle, Texas (NPS, GRD, GRI, LYJO, CCSC digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1967)
Department of the Interior —
The Digital Geologic-GIS Map of the Cave Creek School Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Federal
Digital Geomorphic-GIS Map of the Hogpen Bay to Cape Lookout Site, North Carolina (1:10,000 scale 2008 mapping) (NPS, GRD, GRI, CALO, HBCL_geomorphology digital map) adapted from a East Carolina University unpublished map and digital data by Ames and Riggs (2008)
Department of the Interior —
The Digital Geomorphic-GIS Map of the Hogpen Bay to Cape Lookout Site, North Carolina (1:10,000 scale 2008 mapping) is composed of GIS data layers and GIS tables, and... -
Federal
Digital Geologic-GIS Map of Florissant Fossil Beds National Monument, Colorado (NPS, GRD, GRI, FLFO, FLFO digital map) adapted from a University of Colorado unpublished map map by Evanoff, Brill, de Toledo, Murphy and Cushman (1992)
Department of the Interior —
The Digital Geologic-GIS Map of Florissant Fossil Beds National Monument, Colorado is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
Digital Geologic-GIS Map of the Pedernales Falls Quadrangle, Texas (NPS, GRD, GRI, LYJO, PEFA digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1982)
Department of the Interior —
The Digital Geologic-GIS Map of the Pedernales Falls Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Federal
Digital Geologic-GIS Map of the Vicksburg East Quadrangle, Mississippi (NPS, GRD, GRI, VICK, VIEA digital map) adapted from a Mississippi State University, Department of Geosciences unpublished map and GIS data by Smith and Schmitz (2016)
Department of the Interior —
The Digital Geologic-GIS Map of the Vicksburg East Quadrangle, Mississippi is composed of GIS data layers and GIS tables, and is available in the following GRI-...