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Digital Geologic-GIS Map of the French Gulch 15' Quadrangle, California (NPS, GRD, GRI, WHIS, FREG digital map) adapted from a U.S. Geological Survey Bulletin map by Albers (1964)
The Digital Geologic-GIS Map of the French Gulch 15' Quadrangle, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS... -
Glacier Bay oceanography 2022 data quality evaluations (OC_M)
At the end of each survey year, a review is done to determine if post-season calibration data (OC_G) indicate that sensor drift over the cruise year is significant. The original... -
Digital Geologic-GIS Map of the Bee Spring Quadrangle, Kentucky (NPS, GRD, GRI, MACA, BESP digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Gildersleeve (1968)
The Digital Geologic-GIS Map of the Bee Spring Quadrangle, Kentucky is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
BLM Natl REA Northwestern Plains Rapid Ecoregional Assessment (REA) Appendix C Change Agents 1-2 - December 2012
The Rapid Ecoregional Assessments (REAs) were launched in 2010 to help improve the understanding of existing condition for ecoregions and how conditions may be altered by... -
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 Geologic-GIS Map of Fossil Butte National Monument and Vicinity, Wyoming (NPS, GRD, GRI, FOBU, FOBU digital map) adapted from Loma Linda University unpublished digital data by Buchheim (2005)
The Digital Geologic-GIS Map of Fossil Butte National Monument and Vicinity, Wyoming is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Digital Quaternary Surficial Geologic-GIS Map of Anacapa Island, California (NPS, GRD, GRI, CHIS, ANAC_surficial digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Schmidt, Minor and Bedford (2018)
The Digital Quaternary Surficial Geologic-GIS Map of Anacapa Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
BLM Natl REA Northern Great Basin Rapid Ecoregional Assessment (REA) Appendix B 3 Coarse Filter Conservation Elements - June 2013
The Rapid Ecoregional Assessments (REAs) were launched in 2010 to help improve the understanding of existing condition for ecoregions and how conditions may be altered by... -
Digital Geologic-GIS Map of the El Portal 15' Quadrangle, California (NPS, GRD, GRI, YOSE, ELPT digital map) adapted from a U.S. Geological Survey Miscellaneous Field Studies Map by Bateman and Krauskopf (1987)
The Digital Geologic-GIS Map of the El Portal Quadrangle, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data... -
Imagery data for the Vegetation Mapping Inventory Project of Carlsbad Caverns National Park
This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial... -
Digital Geologic-GIS Map of John Muir National Historic Site and Vicinity, California (NPS, GRD, GRI, JOMU, JOMU digital map) adapted from a California Department of Conservation, Division of Mines and Geology Open-File Report map by Haydon (1995)
The Digital Geologic-GIS Map of John Muir National Historic Site and Vicinity, California is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Imagery data for the Vegetation Mapping Inventory Project of San Juan Island National Historical Park
This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial... -
Imagery data for the Vegetation Mapping Inventory Project of Fort Donelson National Battlefield
This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial... -
Imagery data for the Vegetation Mapping Inventory Project of Saratoga National Historic Park
This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial... -
Imagery data for the Vegetation Mapping Inventory Project of El Malpais National Monument
This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial... -
BLM Natl REA Northern Great Basin Rapid Ecoregional Assessment (REA) Appendix B 2 Fine Filter Conservation Elements - June 201
The Rapid Ecoregional Assessments (REAs) were launched in 2010 to help improve the understanding of existing condition for ecoregions and how conditions may be altered by... -
Imagery data for the Vegetation Mapping Inventory Project of Fort Frederica National Monument
This reference contains the imagery data used in the completion of the baseline vegetation inventory project for the NPS park unit. Orthophotos, raw imagery, and scanned aerial... -
Digital Geologic-GIS Map of the Valley Head Quadrangle, Alabama and Georgia (NPS, GRD, GRI, LIRI, VAHE digital map) adapted from a Geological Survey of Alabama Open-File Report map by Irvin, Osborne, and Raymond (2018)
The Digital Geologic-GIS Map of the Valley Head Quadrangle, Alabama and Georgia is composed of GIS data layers and GIS tables, and is available in the following GRI-supported... -
Digital Bedrock Geologic-GIS Map of Allegheny Portage Railroad National Historic Site, Johnstown Flood National Memorial and Vicinity, Pennsylvania (NPS, GRD, GRI, ALPO, JOFL, ALPO_JOFL_bedrock digital map) adapted from a Pennsylvania Geological Survey published digital data by Berg, Edmunds, Geyer and others, plus compilers (2001)
The Digital Bedrock Geologic-GIS Map of Allegheny Portage Railroad National Historic Site, Johnstown Flood National Memorial and Vicinity, Pennsylvania is composed of GIS data... -
BLM Natl REA Seward Peninsula - Nulato Hills - Kotzebue Lowlands Rapid Ecoregional Assessment (REA) Final Report Appendices A - B - C - D - E - and F - October 2012
The Rapid Ecoregional Assessments (REAs) were launched in 2010 to help improve the understanding of existing condition for ecoregions and how conditions may be altered by...
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