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Digital Geomorphic-GIS Map of Horn Island (5-meter accuracy 2007 mapping), Mississippi (NPS, GRD, GRI, GUIS, HRNI_geomorphology digital map) adapted from a U.S. Geological Survey Open File Report map by Morton and Rogers (2009)
The Digital Geomorphic-GIS Map of Horn Island (5-meter accuracy 2007 mapping), Mississippi is composed of GIS data layers and GIS tables, and is available in the following... -
Digital Geologic Map of the Arkansas Post 7.5' Quadrangle, Arkansas (NPS, GRD, GRI, ARPO, ARKP digital map)
The Digital Geologic Map of the Arkansas Post 7.5' Quadrangle, Arkansas is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files, two ancillary GIS tables, a... -
Great Smoky Mountains National Park Fish Barriers
Depicts physical barriers to fish movement within streams and rivers in GRSM. The EVENTTYPE attribute gives the type of restriction. Includes water falls and cascades. The... -
Digital Surficial Geologic Map of the Little Falls quadrangle, Washington (NPS, GRD, GRI, LARO, LIFS digital map)
The Digital Surficial Geologic Map of the Little Falls quadrangle, Washington is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files, two ancillary GIS... -
Homestead National Monument Of America Tract and Boundary Data
These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional... -
Digital Geologic Map of the Happy Valley Quadrangle, Arizona (NPS, GRD, GRI, SAGU)
The Digital Geologic Map of the Happy Valley Quadrangle, Arizona is composed of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map text, figures... -
Digital Geologic-GIS Map of the Johnson City Quadrangle, Texas (NPS, GRD, GRI, LYJO, JOCI digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1969)
The Unpublished Digital Geologic-GIS Map of the Johnson City Quadrangle, Texas is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (joci_geology.gdb), a... -
Digital Bedrock Geologic-GIS Map of the Hartland and North Hartland 7.5' Quadrangles, New Hampshire (NPS, GRD, GRI, SAGA, HANH_bedrock digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Walsh (2016)
The Digital Bedrock Geologic-GIS Map of the Hartland and North Hartland 7.5' Quadrangles, New Hampshire is composed of GIS data layers and GIS tables, and is available in the... -
Digital Geologic-GIS Map of the Boxley Quadrangle, Arkansas (NPS, GRD, GRI, BUFF, BOXL digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Hudson and Turner (2007)
The Digital Geologic-GIS Map of the Boxley Quadrangle, Arkansas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:... -
Digital Geologic Map of the Eastern regional map of Badlands National Monument and Vicinity, South Dakota (NPS, GRD, GRE, BADL)
The Digital Geologic Map of the Eastern regional map of Badlands National Monument and Vicinity, South Dakota is composed of GIS data layers, two ancillary GIS tables, a Windows... -
Digital Geologic-GIS Map of Black Canyon of the Gunnison River and Vicinity, Colorado (NPS, GRD, GRI, BLCA, CURE, BLCG digital map) adapted from a U.S. Geological Survey Miscellaneous Geologic Investigations Map by Hansen (1971)
The Unpublished Digital Geologic-GIS Map of Black Canyon of the Gunnison River and Vicinity, Colorado is composed of GIS data layers and GIS tables in a 10.1 file geodatabase... -
Digital Bedrock Geologic-GIS Map of the Saint-Gaudens National Historical Park and Vicinity, New Hampshire (NPS, GRD, GRI, SAGA, SAGA_bedrock digital map) adapted from U.S. Geological Survey Scientific Investigations Maps by Walsh, Valley, Thompson, Ratcliffe, Proctor and Sicard (2020), and Walsh (2016)
The Digital Bedrock Geologic-GIS Map of the Saint-Gaudens National Historical Park and Vicinity, New Hampshire is composed of GIS data layers and GIS tables, and is available in... -
Digital Geologic-GIS Map of Johnstown Flood National Memorial and portions of Allegheny Portage Railroad National Historic Site, Pennsylvania (NPS, GRD, GRI, JOFL, JOFL_ALPO digital map) adapted from a Pennsylvania Geological Survey Water Resource Report map by McElroy (1998)
The Digital Geologic-GIS Map of Johnstown Flood National Memorial and portions of Allegheny Portage Railroad National Historic Site, Pennsylvania is composed of GIS data layers... -
Digital Geologic-GIS Map of the Snowball Quadrangle, Arkansas (NPS, GRD, GRI, BUFF, SNWB digital map) adapted from a Arkansas Geological Survey Digital Geologic Quadrangle Map by Braden and Ausbrooks (2003)
The Digital Geologic-GIS Map of the Snowball Quadrangle, Arkansas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
Digital Geomorphic-GIS Map of the South Salvo to No Ache Island Area (1:10,000 scale 2006 mapping), North Carolina (NPS, GRD, GRI, CAHA, SNAI_geomorphology digital map) adapted from a East Carolina University unpublished digital data map by Ames and Riggs (2006)
The Digital Geomorphic-GIS Map of the South Salvo to No Ache Island Area (1:10,000 scale 2006 mapping), North Carolina is composed of GIS data layers and GIS tables, and is... -
Digital Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina (NPS, GRD, GRE, GRSM, GRSMGLG)
The Digital Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina consists of geologic units mapped as area (polygon) features. The... -
Digital Geologic-GIS Map of Jewel Cave National Monument and Vicinity, South Dakota (NPS, GRD, GRI, JECA, JECA digital map) adapted from a South Dakota Geological Survey Geologic Quadrangle Map by Fagnan (2009)
The Digital Geologic-GIS Map of Jewel Cave National Monument and Vicinity, South Dakota is composed of GIS data layers and GIS tables, and is available in the following... -
Digital Geologic Map of the Beech Creek Unit, Big Thicket National Preserve and Vicinity, Texas (NPS, GRD, GRI, BITH, BECR digital map)
The Digital Geologic Map of the Beech Creek Unit, Big Thicket National Preserve and Vicinity, Texas is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files,... -
Digital Geologic-GIS Map of the Tuolumne Meadows 15' Quadrangle, California (NPS, GRD, GRI, YOSE, TUME digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Bateman, Kistler, Peck and Busacca (1983)
The Digital Geologic-GIS Map of the Tuolumne Meadows Quadrangle, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
Digital Geologic Map of the Guinea Quadrangle, Virginia (NPS, GRD, GRE, FRSP)
The Digital Geologic Map of the Guinea Quadrangle, Virginia is comprised of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map text, figures and...