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Administrative Boundaries Centroids of National Park System Units 06/30/2022
National Park Service unit points. -
Hydrographic and Impairment Statistics Database: GOIS
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... -
National Parks
The National Parks dataset September 30, 2019 is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics's (BTS's) National Transportation... -
Administrative Boundaries Centroids of National Park System Units 06/30/2022
National Park Service unit points. -
Unpublished Digital Geomorphological-GIS Map of the New York Harbor Islands...
The Unpublished Digital Geomorphological-GIS Map of the New York Harbor Islands (Governors, Ellis and Liberty Islands), New York is composed of GIS data layers and GIS tables in... -
National Parks
The National Parks dataset September 30, 2019 is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics's (BTS's) National Transportation... -
Unpublished Digital Geomorphological-GIS Map of the New York Harbor Islands...
The Unpublished Digital Geomorphological-GIS Map of the New York Harbor Islands (Governors, Ellis and Liberty Islands), New York is composed of GIS data layers and GIS tables in...