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Administrative Boundaries Centroids of National Park System Units 06/30/2022
National Park Service unit points. -
Field data for Mid-Atlantic Network and Northeast Coastal and Barrier Network...
This database contains field data collected during the 2007-2010 field seasons at 316 forest vegetation plots in 11 parks within the Mid-Atlantic and Northeast Coastal and... -
Administrative Boundaries Centroids of National Park System Units 06/30/2022
National Park Service unit points. -
Hydrographic and Impairment Statistics Database: VAFO
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... -
Hydrographic and Impairment Statistics Database: VAFO
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... -
Digital Geologic-GIS Map of Hopewell Furnace National Historic Site and Valle...
The Digital Geologic-GIS Map of Hopewell Furnace National Historic Site and Valley Forge National Historical Park, and Vicinity, Pennsylvania is composed of GIS data layers and...
E' possibile inoltre accedere al registro usando le API (vedi Documentazione API).