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National Park Service Unit Centroid Points.
Search relevance: 1.00 | Views last month: 76 | Catalog Last Checked: November 12, 2026 at 03:03 AM -
These ESRI file geodatabases contain authoritative National Park Service tract and boundary geospatial data produced by the Land Resources Division. Regional cartographic staff at the Land...
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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 GIS data formats: 1.)...
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National Park Service unit boundaries.
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This data release includes a table of Sr concentrations and 87Sr/86Sr data used to evaluate primary seawater isotope compositions of marine invertebrate shell material used to estimate the...
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Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from U.S. National Parks, Protected Places, and other federal lands collected as part of...
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The Digital Geologic-GIS Map of Santa Rosa Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file...
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The Digital Geologic-GIS Map of Santa Cruz Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: November 12, 2026 at 02:59 AM -
The Rare Plant Occurrences geodatabase is an element occurrence data system with about 10,000 records of rare plant observations on the 6 northernmost California Channel Islands. It is an historic...
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Roads and trails at Channel Islands National Park
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The Digital Quaternary Surficial Geologic-GIS Map of Santa Rosa Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: November 12, 2026 at 02:57 AM -
Structure-from-Motion (SfM) surface models were created using seafloor video collected over a visible fault scarp in the Channel Islands, California, during a 2016 U.S. Geological Survey (USGS)...
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Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...
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Studies of marine terraces and their fossils can yield important information about sea level history, tectonic uplift rates, and paleozoogeography. The marine terrace record on Santa Rosa Island,...
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The Digital Geologic-GIS Map of San Miguel Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1 file...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: November 12, 2026 at 02:59 AM -
The Digital Quaternary Surficial Geologic-GIS Map of Santa Cruz Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: November 12, 2026 at 02:57 AM -
The sea-cliff bedstraw (Galium buxifolium) data set contains two types of information, formatted as CSV worksheets: 1) Spatial coordinates (WGS 84) of known population occurrences on Santa Cruz...
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This portion of the data release presents bathymetry data from the San Miguel Passage, in the Channel Islands, California. Bathymetry data were collected in the San Miguel Passage, Channel...
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This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use in a Baseline...
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The Digital Quaternary Surficial Geologic-GIS Map of San Miguel Island, California is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats:...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: November 12, 2026 at 02:55 AM
