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Found 8023 dataset(s) matching "Historic".
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This data release publishes datasets of historical aerial photograph orthomosaics covering areas within and surrounding Lassen Volcanic National Park, California. The historical imagery provides...
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This data release includes metadata and tabular data that documents changes in pH of anchialine pool water before, during and after diffusion of carbon dioxide (CO2) gas. These results are part of...
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This data release includes metadata and tabular data that documents lab and field trials testing the efficacy of carbon dioxide (CO2) gas diffused into water to manage invasive fish in anchialine...
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The Unpublished Digital Surficial Geologic-GIS Map of Bent's Old Fort National Historic Site and Vicinity, Colorado is composed of GIS data layers and GIS tables in a 10.1 file geodatabase...
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The survey contains data on 17,500 properties in eligible historic districts across the six Hardest-Hit Fund districts. Volunteer surveyors answered three main questions about each property: its...
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The Unpublished Digital Geologic-GIS Map of Bent's Old Fort National Historic Site and Vicinity, Colorado is composed of GIS data layers and GIS tables in a 10.1 file geodatabase...
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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-supported GIS data...
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Situated in a remote corner of northwestern New Mexico, Chaco Culture National Historical Park (CCNHP) was once the center of a sophisticated social, political and architectural civilization with...
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The Unpublished Digital Geologic-GIS Map of the Minidoka National Historic Site, Idaho is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (miin_geology.gdb), a 10.1 ArcMap...
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The Unpublished Digital Geologic-GIS Map of Lyndon B. Johnson National Historical Park and Vicinity, Texas is composed of GIS data layers and GIS tables in a 10.1 file geodatabase...
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Vascular plant inventory tabular data for Fort Vancouver National Historic Site, 2000-2001. This project had two objectives: 1) to compile a vascular plant list for the park, 2) to verify this...
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The Unpublished Digital Bedrock Geologic-GIS Map of Sitka National Historical Park and Vicinity, Alaska is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (sitk_geology.gdb),...
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These data were compiled using a new multivariate matching algorithm that transfers simulated soil moisture conditions (Bradford et al. 2020) from an original 10-km resolution to a 30-arcsec...
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This dataset contains a graphical representation of historical seagrass coverage in 1964 in St. Andrew Bay from USGS/NWRC. Vector coverage visually presents historical 1964 seagrass areas of St....
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NOTE: This dataset has been retired and marked as historical-only. The recommended dataset to use in its place is...
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The Unpublished Digital Geologic Map of Colonial National Historical Park and Vicinity, Virginia is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (colo_geology.gdb), a 10.1...
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The Unpublished Digital Geologic-GIS Map of the Chalmette Battlefield Unit and Vicinity, Jean Lafitte National Historical Park and Preserve, Louisiana is composed of GIS data layers and GIS tables...
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The Digital Surficial Geologic Map of Morristown National Historical Park and Vicinity, New Jersey is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files, two ancillary GIS...
