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National Park Service Unit Centroid Points.
Search relevance: 1.00 | Views last month: 30 | Catalog Last Checked: September 12, 2026 at 07:47 PM -
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...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 16, 2026 at 07:54 PM -
National Park Service Unit tract polygons
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National Park Service unit boundaries.
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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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This study examined the biological response of aquatic organisms, collected in situ and from laboratory toxicity testing of water and soil to the herbicide Arsenal® primarily used to decrease the...
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These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Big Bend National Park. These comma-delimited data tables...
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These data are channel morphology survey points for long-term monitoring of the Rio Grande-Rio Bravo within Big Bend National Park and the Rio Grande Wild and Scenic River. The National Park...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:22 PM
